Weather in Puerto Barrios

14-day forecast · updated today, Wednesday, October 28, at 3:56 pm (CST)

Now · overcast 82 °F

Feels like: 89 °F
Low / high: 72 / 86 °F
Rain: 77% · 0.17 in
Wind: 5 mph NE

→ 29.90 inHg · steady UV 8 · high

Today in Puerto Barrios: drizzle, 72 °F to 86 °F, with a 77% chance of rain (0.17 in) and a light breeze from the northeast (5 mph). Tomorrow, light drizzle, 73 °F to 86 °F and a 86% chance of rain. The warmest day of the week is Tuesday 3, at 89 °F.

Measured now at the airport

Puerto Barrios (MGPB), 0.9 mi away · 56 min ago

Visibility5.0 mi

WeatherHaze

Temperature82 °F

Wind7 mph from the east

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

86° 72°
Today
86° 73°
Thu 29
88° 73°
Fri 30
87° 71°
Sat 31
85° 72°
Sun 1
88° 71°
Mon 2
89° 71°
Tue 3
89° 71°
Wed 4
89° 73°
Thu 5
82° 72°
Fri 6
82° 71°
Sat 7
81° 68°
Sun 8
82° 66°
Mon 9
75° 70°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Drizzle	72 / 86 °F	77% · 0.17 in	5 mph NW	0.7 ft	9:18 am · 8:28 pm	ECMWF
Thu 29	Light drizzle	73 / 86 °F	86% · 0.12 in	5 mph NW	0.6 ft	10:12 am · 9:20 pm	ECMWF
Fri 30	Light drizzle	73 / 88 °F	51% · 0.02 in	5 mph NW	0.5 ft	11:11 am · 10:19 pm	ECMWF
Sat 31	Light drizzle	71 / 87 °F	45% · 0.05 in	5 mph N	0.3 ft	12:18 pm · 11:29 pm	ECMWF
Sun 1	Light drizzle	72 / 85 °F	65% · 0.07 in	5 mph N	0.4 ft	1:31 pm	ECMWF
Mon 2	Light drizzle	71 / 88 °F	55% · 0.04 in	4 mph NW	0.3 ft	12:52 am · 2:35 pm	ECMWF
Tue 3	Partly cloudy	71 / 89 °F	22%	2 mph N	0.6 ft	2:20 am · 3:25 pm	ECMWF
Wed 4	Overcast	71 / 89 °F	30%	3 mph NE	0.6 ft	3:38 am · 4:06 pm	ECMWF
Thu 5	Light showers	73 / 89 °F	51% · 0.50 in	4 mph NW	0.6 ft	4:43 am · 4:42 pm	ECMWF
Fri 6	Light rain	72 / 82 °F	63% · 0.61 in	9 mph WSW	1.2 ft	5:38 am · 5:16 pm	ECMWF
Sat 7	Overcast	71 / 82 °F	59%	7 mph W	1.8 ft	6:26 am · 5:49 pm	ECMWF
Sun 8	Partly cloudy	68 / 81 °F	56%	5 mph WNW	1.8 ft	7:09 am · 6:21 pm	ECMWF
Mon 9	Light drizzle	66 / 82 °F	63% · 0.02 in	4 mph NW	1.5 ft	7:49 am · 6:53 pm	ECMWF
Tue 10	Light drizzle	70 / 75 °F	63% · 0.12 in	4 mph W	1.6 ft	8:26 am · 7:27 pm	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Clear	Partly cloudy	Light drizzle	Light drizzle	Light drizzle	Overcast	Partly cloudy	Drizzle
Temperature	74°	72°	73°	80°	86°	84°	77°	74°
Chance of rain	0%	20%	10%	4%	14%	55%	10%	55%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.00 in	0.00 in	0.03 in
Wind (mph)	3 W	2 WSW	2 S	2 NNW	2 NNW	5 NE	2 ESE	3 W
Humidity	91%	92%	91%	76%	63%	65%	89%	100%
UV	0	0	0	4	8	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	86°	86°	88°	87°	85°	88°	89°
AIFS	82°	81°	83°	83°	82°	83°	85°
GFS	86°	86°	86°	86°	87°	87°	88°
ICON	83°	85°	88°	87°	86°	88°	88°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.17 in	0.12 in	0.02 in	0.05 in	0.07 in	0.04 in	0
AIFS	0.18 in	0.20 in	0.02 in	0.05 in	0.22 in	0.18 in	0.02 in
GFS	0.06 in	0.20 in	0.02 in	0	0	0.06 in	0
ICON	0	0.06 in	0	0	0.01 in	0	0
Confidence	medium	high	high	medium	low	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	514	515	514	513	516	415	216
AIFS	6	4	6	6	5	4	6
GFS	610	411	67	610	611	69	714
ICON	510	412	511	613	412	410	715
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	77%	86%	51%	45%	65%	55%	22%
GFS (GEFS, 31 scenarios)	98%	100%	35%	18%	44%	45%	13%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer, a bit drier and a warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +2.7 °F	Below −51%	Above +2.0 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.6 °F	Normal	Above +2.0 °F	82° / 76°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	A bit below −27%	A bit above +1.6 °F	82° / 77°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	A bit below −31%	Above +1.8 °F	82° / 77°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	A bit below −27%	Above +1.8 °F	82° / 77°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.5 °F	Normal	Above +2.3 °F
December	A bit above +2.2 °F	A bit below −29%	Above +2.2 °F
January	A bit above +2.2 °F	A bit below −41%	Above +1.8 °F
February	A bit above +2.5 °F	A bit below −41%	Above +2.0 °F
March	A bit above +2.3 °F	A bit below −22%	Above +1.8 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Puerto Barrios climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Puerto Barrios is from February to March: highs of 85 °F to 88 °F, about 7 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from August to November, peaking in October. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of Puerto Barrios, about 2 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Sara, in November 2024.

83° 67°

JanJ
85° 68°

FebF
88° 69°

MarM
91° 72°

AprA
91° 74°

MayM
91° 75°

JunJ
90° 74°

JulJ
91° 74°

AugA
91° 74°

SepS
89° 73°

OctO
85° 70°

NovN
83° 68°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	83°	67°	7.97 in	10	6.7	80°	1.8 ft	–
FebruaryFeb	85°	68°	3.60 in	7	7.0	80°	2.0 ft	–
MarchMar	88°	69°	4.00 in	6	7.7	81°	2.1 ft	–
AprilApr	91°	72°	3.04 in	5	7.8	83°	2.0 ft	–
MayMay	91°	74°	7.56 in	13	7.5	85°	1.9 ft	–
JuneJun	91°	75°	10.30 in	21	7.3	85°	2.0 ft	–
JulyJul	90°	74°	15.33 in	20	7.6	85°	2.1 ft	–
AugustAug	91°	74°	11.80 in	21	7.8	86°	1.7 ft	1
SeptemberSep	91°	74°	9.84 in	22	7.4	86°	1.3 ft	2
OctoberOct	89°	73°	11.48 in	18	7.0	85°	1.3 ft	3
NovemberNov	85°	70°	11.15 in	13	6.4	83°	1.6 ft	1
DecemberDec	83°	68°	7.55 in	12	6.4	81°	1.7 ft	–

Month	Water	Waves	Cyclones
Jan	80°	1.8 ft	–
Feb	80°	2.0 ft	–
Mar	81°	2.1 ft	–
Apr	83°	2.0 ft	–
May	85°	1.9 ft	–
Jun	85°	2.0 ft	–
Jul	85°	2.1 ft	–
Aug	86°	1.7 ft	1
Sep	86°	1.3 ft	2
Oct	85°	1.3 ft	3
Nov	83°	1.6 ft	1
Dec	81°	1.7 ft	–

Days: rainy days in the month. Sun: hours a day.

A normal year brings 103.64 in of rain on about 170 days and about 2,650 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now82 °Ffeels like 89 °F

Tomorrow73 / 86 °F

It's 82 °F now (feels like 89 °F). Today, 72 °F to 86 °F; tomorrow, 73 °F to 86 °F.

Chance of rain

Today 77% 0.17 in
Thu 29 86% 0.12 in
Fri 30 51% 0.02 in
Sat 31 45% 0.05 in
Sun 1 65% 0.07 in
Mon 2 55% 0.04 in
Tue 3 22%

Today the chance of rain reaches 77%, with 0.17 in in total. The next day with likely rain is Thursday 29: 86% and 0.12 in.

Recent rain: last 24 hours, 0.06 in; last 3 days, 0.21 in; last 7 days, 1.63 in.

Humidity and dew point

Humidity72%

Dew point72 °F

Humidity is 72% now and the dew point is 72 °F. With a dew point this high, it feels muggy.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds90%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now1

Today's peak8high

Thu 29: 5 · Fri 30: 10 · Sat 31: 8

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.0030.10 30.00

Steady now (−0.01 inHg in 3 hours). Over the next 48 hours: −0.06 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 29

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Drizzle	70 / 86 °F	0.02 in	5 mph W
Mon 26	Drizzle	70 / 85 °F	0.12 in	6 mph W
Sun 25	Drizzle	69 / 83 °F	0.18 in	4 mph SSE
Sat 24	Drizzle	71 / 85 °F	0.16 in	6 mph NW
Fri 23	Drizzle	73 / 85 °F	0.17 in	6 mph W
Thu 22	Light showers	72 / 83 °F	0.83 in	3 mph W
Wed 21	Drizzle	75 / 83 °F	0.26 in	4 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light showers	74 / 86 °F	0.50 in	6 mph NNW
Mon 19	Light showers	74 / 83 °F	1.43 in	5 mph W
Sun 18	Showers	74 / 82 °F	1.69 in	7 mph N
Sat 17	Showers	74 / 79 °F	1.52 in	7 mph WSW
Fri 16	Light showers	75 / 87 °F	0.87 in	5 mph W
Thu 15	Light showers	75 / 87 °F	0.42 in	5 mph NNW
Wed 14	Showers	73 / 86 °F	0.92 in	5 mph NW
Tue 13	Showers	76 / 80 °F	1.09 in	3 mph WNW
Mon 12	Heavy drizzle	74 / 88 °F	0.20 in	7 mph NNW
Sun 11	Light showers	76 / 86 °F	0.65 in	6 mph NW
Sat 10	Light drizzle	76 / 89 °F	0.17 in	7 mph NNE
Fri 9	Light showers	76 / 90 °F	0.54 in	5 mph W
Thu 8	Light showers	76 / 89 °F	0.37 in	6 mph WNW
Wed 7	Thunderstorm	75 / 90 °F	0.71 in	4 mph WNW
Tue 6	Light showers	76 / 90 °F	0.51 in	4 mph NW
Mon 5	Heavy drizzle	76 / 90 °F	0.33 in	4 mph N
Sun 4	Thunderstorm	76 / 88 °F	0.99 in	4 mph SW
Sat 3	Thunderstorm	75 / 81 °F	2.03 in	4 mph W
Fri 2	Light drizzle	77 / 89 °F	0.04 in	4 mph S
Thu 1	Light drizzle	75 / 90 °F	0.02 in	8 mph NNW
Wed 30	Drizzle	76 / 89 °F	0.24 in	7 mph NW
Tue 29	Light showers	74 / 89 °F	0.37 in	4 mph WNW
Mon 28	Drizzle	77 / 89 °F	0.18 in	4 mph W

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Puerto BarriosQuestions

What's the weather like today in Puerto Barrios?

Drizzle, from 72 °F to 86 °F, with a light breeze from the northeast (5 mph) and a 77% chance of rain.

Will it rain tomorrow in Puerto Barrios?

On Thursday 29 the chance of rain is 86% (0.12 in): light drizzle.

How warm will it be this week?

Between a low of 71 °F and a high of 89 °F; the warmest day, Tuesday 3.

What's the UV index today?

It reaches 8 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.90 inHg and steady: −0.02 inHg over the last 24 hours.

When is the best time to visit Puerto Barrios?

The best time to visit Puerto Barrios is from February to March: highs of 85 °F to 88 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Puerto Barrios in October?

In October, Puerto Barrios normally sees highs of 89 °F and lows of 73 °F, with about 18 rainy days (11.48 in for the month) and 7 hours of sunshine a day. The sea is around 85 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Puerto Barrios?

The warmest is May, with average highs of 91 °F, and the coldest January, with lows of 67 °F. The wettest is July (15.33 in) and the driest, April.

When is hurricane season in Puerto Barrios?

Hurricane season: from August to November, peaking in October. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of Puerto Barrios, about 2 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Sara, in November 2024.

More about Puerto Barrios today

Weather near Puerto Barrios

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 6.7 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 3:56 pm (local time).

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