Weather in Guillermo Prieto

14-day forecast · updated today, Wednesday, October 28, at 6:00 pm (CST)

Now · clear 78 °F

Feels like: 84 °F
Low / high: 73 / 83 °F
Rain: 81% · 0.10 in
Wind: 6 mph N

→ 29.95 inHg · steady UV 8 · very high

Today in Guillermo Prieto: drizzle, 73 °F to 83 °F, with a 81% chance of rain (0.10 in) and a light breeze from the north (6 mph). Tomorrow, light drizzle, 72 °F to 84 °F and a 92% chance of rain. The warmest day of the week is Tuesday 3, at 86 °F.

Temperatures for the next 14 days

83° 73°
Today
84° 72°
Thu 29
84° 70°
Fri 30
81° 73°
Sat 31
84° 73°
Sun 1
84° 73°
Mon 2
86° 72°
Tue 3
87° 72°
Wed 4
79° 74°
Thu 5
81° 69°
Fri 6
80° 65°
Sat 7
79° 66°
Sun 8
79° 69°
Mon 9
74° 70°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Drizzle	73 / 83 °F	81% · 0.10 in	10 mph NNW	2.4 ft	6:02 pm	ECMWF
Thu 29	Light drizzle	72 / 84 °F	92% · 0.11 in	8 mph N	2.0 ft	7:36 pm	ECMWF
Fri 30	Light drizzle	70 / 84 °F	45% · 0.01 in	7 mph NNW	1.6 ft	9:29 pm	ECMWF
Sat 31	Light drizzle	73 / 81 °F	69% · 0.06 in	10 mph NW	2.4 ft	10:13 pm	ECMWF
Sun 1	Drizzle	73 / 84 °F	81% · 0.18 in	10 mph NNW	2.2 ft	10:35 pm	ECMWF
Mon 2	Light drizzle	73 / 84 °F	73% · 0.10 in	9 mph NNW	1.7 ft	10:39 pm	ECMWF
Tue 3	Overcast	72 / 86 °F	13%	4 mph E	1.3 ft	7:54 am · 10:32 pm	ECMWF
Wed 4	Light drizzle	72 / 87 °F	49% · 0.15 in	8 mph NNW	1.7 ft	10:20 am · 10:24 pm	ECMWF
Thu 5	Drizzle	74 / 79 °F	47% · 0.18 in	13 mph NNW	8.7 ft	11:59 am · 10:17 pm	ECMWF
Fri 6	Overcast	69 / 81 °F	46%	13 mph NNW	8.2 ft	1:34 pm	ECMWF
Sat 7	Overcast	65 / 80 °F	31%	9 mph N	7.9 ft	2:37 pm	ECMWF
Sun 8	Clear sky	66 / 79 °F	45%	7 mph N	5.1 ft	3:29 pm	ECMWF
Mon 9	Overcast	69 / 79 °F	57%	8 mph NNW	3.1 ft	4:19 pm	ECMWF
Tue 10	Drizzle	70 / 74 °F	44% · 0.31 in	7 mph NNW	5.0 ft	5:08 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	Drizzle	Light drizzle	Partly cloudy	Light drizzle	Light drizzle	Clear sky	Clear	Mainly clear
Temperature	74°	73°	73°	78°	83°	82°	78°	76°
Chance of rain	61%	39%	18%	67%	80%	35%	0%	0%
Rain	0.03 in	0.02 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	2 ENE	3 W	4 WNW	3 NNW	7 NNW	10 N	6 N	4 NNE
Humidity	97%	99%	98%	90%	73%	70%	80%	86%
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	83°	84°	84°	81°	84°	84°	86°
AIFS	83°	83°	85°	85°	85°	86°	87°
GFS	82°	82°	82°	82°	83°	84°	87°
ICON	83°	83°	83°	82°	82°	84°	90°
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	0.10 in	0.11 in	0.01 in	0.06 in	0.18 in	0.10 in	0
AIFS	0.11 in	0.12 in	0.02 in	0.07 in	0.19 in	0.10 in	0.02 in
GFS	0.46 in	0.09 in	0	0	0.01 in	0.00 in	0
ICON	0.19 in	0.10 in	0	0.02 in	0.08 in	0.02 in	0
Confidence	medium	high	high	medium	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1020	817	715	1019	1019	913	413
AIFS	8	6	7	8	8	7	6
GFS	915	712	79	78	810	58	66
ICON	818	715	615	919	921	717	512
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)	81%	92%	45%	69%	81%	73%	13%
GFS (GEFS, 31 scenarios)	100%	91%	3%	15%	36%	19%	23%

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 and a bit drier.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +3.1 °F	Below −56%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	Normal	82° / 72°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.4 °F	A bit below −22%	82° / 73°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.6 °F	Normal	82° / 72°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.1 °F	A bit below −20%	81° / 71°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.2 °F	Normal
December	A bit above +1.1 °F	Normal
January	Normal +0.7 °F	Normal
February	A bit above +0.9 °F	Normal
March	A bit above +1.3 °F	A bit below −37%

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Guillermo Prieto climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Guillermo Prieto is from February to March: highs of 82 °F to 87 °F, about 6 rainy days a month and 6 hours of sunshine a day.

Hurricane season: from August to October. In the last 30 years (1996–2025), 10 tropical cyclones passed within 93 mi of Guillermo Prieto, about 3 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Karl, in October 2022.

80° 65°

JanJ
82° 66°

FebF
87° 69°

MarM
91° 72°

AprA
93° 74°

MayM
93° 75°

JunJ
91° 75°

JulJ
91° 75°

AugA
90° 74°

SepS
87° 73°

OctO
86° 71°

NovN
81° 67°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	80°	65°	6.76 in	10	4.9	75°	4.1 ft	–
FebruaryFeb	82°	66°	3.09 in	7	6.1	75°	3.3 ft	–
MarchMar	87°	69°	2.13 in	5	6.1	77°	3.1 ft	–
AprilApr	91°	72°	1.46 in	4	6.0	80°	2.6 ft	–
MayMay	93°	74°	3.82 in	9	6.2	82°	2.4 ft	1
JuneJun	93°	75°	10.17 in	20	6.4	84°	2.1 ft	–
JulyJul	91°	75°	10.74 in	23	6.9	84°	2.0 ft	–
AugustAug	91°	75°	14.93 in	25	6.5	85°	1.9 ft	4
SeptemberSep	90°	74°	18.92 in	25	5.0	85°	2.0 ft	1
OctoberOct	87°	73°	20.74 in	21	5.6	83°	3.0 ft	4
NovemberNov	86°	71°	13.11 in	16	5.5	80°	3.9 ft	–
DecemberDec	81°	67°	7.70 in	12	4.9	78°	3.7 ft	–

Month	Water	Waves	Cyclones
Jan	75°	4.1 ft	–
Feb	75°	3.3 ft	–
Mar	77°	3.1 ft	–
Apr	80°	2.6 ft	–
May	82°	2.4 ft	1
Jun	84°	2.1 ft	–
Jul	84°	2.0 ft	–
Aug	85°	1.9 ft	4
Sep	85°	2.0 ft	1
Oct	83°	3.0 ft	4
Nov	80°	3.9 ft	–
Dec	78°	3.7 ft	–

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

A normal year brings 113.59 in of rain on about 176 days and about 2,150 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

Now78 °Ffeels like 84 °F

Tomorrow72 / 84 °F

It's 78 °F now (feels like 84 °F). Today, 73 °F to 83 °F; tomorrow, 72 °F to 84 °F.

Chance of rain

Today 81% 0.10 in
Thu 29 92% 0.11 in
Fri 30 45% 0.01 in
Sat 31 69% 0.06 in
Sun 1 81% 0.18 in
Mon 2 73% 0.10 in
Tue 3 13%

Today the chance of rain reaches 81%, with 0.10 in in total. The next day with likely rain is Thursday 29: 92% and 0.11 in.

Recent rain: last 24 hours, 0.17 in; last 3 days, 0.33 in; last 7 days, 1.48 in.

Humidity and dew point

Humidity80%

Dew point71 °F

Humidity is 80% now and the dew point is 71 °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

Clouds9%

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

Now0

Today's peak8very high

Thu 29: 7 · Fri 30: 8 · 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

29.9030.0030.10 30.04

Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 25

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	72 / 81 °F	0.17 in	12 mph NW
Mon 26	Light drizzle	71 / 82 °F	0.06 in	10 mph NNW
Sun 25	Light drizzle	71 / 83 °F	0.11 in	9 mph N
Sat 24	Light drizzle	72 / 80 °F	0.12 in	10 mph N
Fri 23	Light drizzle	71 / 82 °F	0.09 in	13 mph NNW
Thu 22	Light showers	73 / 81 °F	0.81 in	10 mph N
Wed 21	Light showers	73 / 78 °F	0.94 in	9 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light showers	74 / 80 °F	1.03 in	12 mph NNW
Mon 19	Rain	75 / 77 °F	2.30 in	14 mph NNW
Sun 18	Rain	70 / 75 °F	4.07 in	22 mph NW
Sat 17	Light showers	74 / 78 °F	1.10 in	23 mph NW
Fri 16	Light showers	75 / 82 °F	0.52 in	7 mph NNW
Thu 15	Rain	74 / 82 °F	0.72 in	4 mph N
Wed 14	Showers	74 / 86 °F	0.80 in	9 mph N
Tue 13	Drizzle	76 / 85 °F	0.20 in	11 mph N
Mon 12	Light showers	75 / 89 °F	0.23 in	9 mph N
Sun 11	Showers	75 / 86 °F	0.93 in	9 mph NNW
Sat 10	Drizzle	76 / 85 °F	0.26 in	10 mph NW
Fri 9	Showers	76 / 85 °F	1.00 in	9 mph NW
Thu 8	Light showers	76 / 85 °F	0.34 in	9 mph WNW
Wed 7	Light showers	78 / 87 °F	0.16 in	6 mph WSW
Tue 6	Light showers	76 / 86 °F	0.70 in	6 mph WNW
Mon 5	Showers	76 / 86 °F	0.83 in	5 mph WNW
Sun 4	Light showers	75 / 82 °F	0.52 in	8 mph NNW
Sat 3	Showers	73 / 87 °F	0.98 in	6 mph W
Fri 2	Light showers	74 / 89 °F	0.38 in	7 mph SSW
Thu 1	Light showers	74 / 91 °F	0.33 in	4 mph N
Wed 30	Light showers	77 / 94 °F	0.28 in	6 mph WNW
Tue 29	Light showers	76 / 93 °F	0.33 in	9 mph E
Mon 28	Light showers	76 / 89 °F	0.22 in	9 mph SSW

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 Guillermo PrietoQuestions

What's the weather like today in Guillermo Prieto?

Drizzle, from 73 °F to 83 °F, with a light breeze from the north (6 mph) and a 81% chance of rain.

Will it rain tomorrow in Guillermo Prieto?

On Thursday 29 the chance of rain is 92% (0.11 in): light drizzle.

How warm will it be this week?

Between a low of 70 °F and a high of 86 °F; the warmest day, Tuesday 3.

What's the UV index today?

It reaches 8 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.95 inHg and steady: −0.04 inHg over the last 24 hours.

When is the best time to visit Guillermo Prieto?

The best time to visit Guillermo Prieto is from February to March: highs of 82 °F to 87 °F, about 6 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Guillermo Prieto in October?

In October, Guillermo Prieto normally sees highs of 87 °F and lows of 73 °F, with about 21 rainy days (20.74 in for the month) and 6 hours of sunshine a day. The sea is around 83 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Guillermo Prieto?

The warmest is May, with average highs of 93 °F, and the coldest January, with lows of 65 °F. The wettest is October (20.74 in) and the driest, April.

When is hurricane season in Guillermo Prieto?

Hurricane season: from August to October. In the last 30 years (1996–2025), 10 tropical cyclones passed within 93 mi of Guillermo Prieto, about 3 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Karl, in October 2022.

More about Guillermo Prieto today

Weather near Guillermo Prieto

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 11 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 6:00 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from