Weather in Mazatlán

14-day forecast · updated today, Wednesday, October 28, at 4:28 pm (GMT-7)

Now · rain 74 °F

Feels like: 83 °F
Low / high: 72 / 78 °F
Rain: 100% · 1.84 in
Wind: 4 mph N

→ 29.87 inHg · steady

Today in Mazatlán: light showers, 72 °F to 78 °F, with a 100% chance of rain (1.84 in) and a light breeze from the north (4 mph). Tomorrow, showers, 71 °F to 78 °F and a 95% chance of rain. The warmest day of the week is Monday 2, at 89 °F.

Temperatures for the next 14 days

78° 72°
Today
78° 71°
Thu 29
87° 70°
Fri 30
88° 71°
Sat 31
89° 72°
Sun 1
89° 72°
Mon 2
87° 69°
Tue 3
85° 65°
Wed 4
85° 67°
Thu 5
85° 66°
Fri 6
85° 67°
Sat 7
85° 68°
Sun 8
86° 66°
Mon 9
86° 66°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light showers	72 / 78 °F	100% · 1.84 in	6 mph ENE	5.8 ft	9:52 am · 11:41 pm	ECMWF
Thu 29	Showers	71 / 78 °F	95% · 1.31 in	11 mph ESE	6.4 ft	10:37 am	ECMWF
Fri 30	Light drizzle	70 / 87 °F	35% · 0.05 in	6 mph NNW	4.7 ft	12:58 am · 11:34 am	ECMWF
Sat 31	Clear sky	71 / 88 °F	0%	8 mph NW	3.9 ft	2:32 am · 12:49 pm	ECMWF
Sun 1	Partly cloudy	72 / 89 °F	0%	7 mph NW	3.9 ft	4:04 am · 2:22 pm	ECMWF
Mon 2	Overcast	72 / 89 °F	2%	6 mph NW	3.9 ft	4:58 am · 3:56 pm	ECMWF
Tue 3	Overcast	69 / 87 °F	4%	6 mph NW	4.1 ft	5:37 am · 5:11 pm	ECMWF
Wed 4	Clear sky	65 / 85 °F	2%	4 mph NNW	3.6 ft	6:10 am · 6:12 pm	ECMWF
Thu 5	Clear sky	67 / 85 °F	4%	4 mph NNW	2.8 ft	6:41 am · 7:05 pm	ECMWF
Fri 6	Overcast	66 / 85 °F	4%	4 mph NNW	2.8 ft	7:10 am · 7:53 pm	ECMWF
Sat 7	Overcast	67 / 85 °F	6%	4 mph NNW	2.8 ft	7:38 am · 8:36 pm	ECMWF
Sun 8	Overcast	68 / 85 °F	4%	5 mph NW	2.6 ft	8:05 am · 9:17 pm	ECMWF
Mon 9	Clear sky	66 / 86 °F	2%	5 mph NNW	2.8 ft	8:32 am · 9:58 pm	ECMWF
Tue 10	Clear sky	66 / 86 °F	2%	4 mph WNW	2.8 ft	8:58 am · 10:42 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	Light showers	Drizzle	Light drizzle	Drizzle	Light showers	Rain	Rain	Rain
Temperature	74°	74°	74°	77°	78°	76°	74°	73°
Chance of rain	79%	100%	77%	62%	98%	99%	97%	87%
Rain	0.05 in	0.02 in	0.01 in	0.02 in	0.05 in	0.13 in	0.21 in	0.12 in
Wind (mph)	2 WSW	4 N	4 NE	3 SSE	6 E	3 NE	2 NNE	6 ESE
Humidity	100%	99%	97%	93%	94%	97%	96%	95%
UV	0	0	0	1	3	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind today: it may change, so check again closer to the day.

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	78°	78°	87°	88°	89°	89°	87°
AIFS	79°	82°	86°	89°	88°	88°	88°
GFS	79°	78°	83°	84°	84°	84°	84°
ICON	81°	82°	88°	89°	90°	89°	89°
Confidence	high	high	high	high	medium	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1.84 in	1.31 in	0.05 in	0	0	0	0
AIFS	0.80 in	0.59 in	0.09 in	0	0	0	0
GFS	2.24 in	2.10 in	0.01 in	0	0	0	0
ICON	0.20 in	1.20 in	0	0	0	0	0
Confidence	medium	medium	medium	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	615	1122	614	817	716	617	617
AIFS	6	4	4	7	7	7	7
GFS	2031	3041	77	99	1011	99	1214
ICON	717	1334	817	817	919	1021	1022
Confidence	low	low	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)	100%	95%	35%	0%	0%	2%	4%
GFS (GEFS, 31 scenarios)	100%	100%	74%	2%	0%	0%	0%

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 normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.7 °F	Below −79%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.1 °F	Normal	89° / 71°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.0 °F	Well above +115%	89° / 70°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Well above +115%	86° / 69°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Well above +104%	85° / 67°

Coming months

When	TemperatureTemp.	Rain
November	Above +2.7 °F	Above +59%
December	A bit above +2.3 °F	Above +50%
January	A bit above +1.6 °F	Normal
February	Normal +0.5 °F	Above +57%
March	A bit above +1.3 °F	Well above +118%

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).

Mazatlán climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Mazatlán is from December to May: highs of 81 °F to 88 °F, barely 1 rainy day a month and 7 hours of sunshine a day.

Hurricane season: from September to October, peaking in October. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Mazatlán, about 4 every 10 years; 5 of them with hurricane-force winds (74 mph or more). The most recent: Orlene, in October 2022.

81° 58°

JanJ
81° 58°

FebF
82° 58°

MarM
84° 62°

AprA
88° 68°

MayM
91° 76°

JunJ
92° 77°

JulJ
93° 77°

AugA
92° 77°

SepS
91° 74°

OctO
88° 66°

NovN
82° 59°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	81°	58°	0.57 in	1	6.2	74°	2.9 ft	–
FebruaryFeb	81°	58°	0.38 in	1	6.9	73°	3.0 ft	–
MarchMar	82°	58°	0.09 in	0	7.9	72°	3.3 ft	–
AprilApr	84°	62°	0.00 in	0	7.9	74°	3.5 ft	–
MayMay	88°	68°	0.02 in	0	8.2	78°	3.7 ft	–
JuneJun	91°	76°	1.48 in	5	7.5	82°	3.9 ft	1
JulyJul	92°	77°	8.11 in	20	6.9	85°	3.7 ft	–
AugustAug	93°	77°	8.64 in	25	6.8	86°	3.7 ft	2
SeptemberSep	92°	77°	10.13 in	21	6.1	86°	4.1 ft	4
OctoberOct	91°	74°	2.32 in	6	7.4	85°	3.6 ft	6
NovemberNov	88°	66°	1.08 in	2	7.1	81°	3.2 ft	–
DecemberDec	82°	59°	0.38 in	1	6.2	76°	3.0 ft	–

Month	Water	Waves	Cyclones
Jan	74°	2.9 ft	–
Feb	73°	3.0 ft	–
Mar	72°	3.3 ft	–
Apr	74°	3.5 ft	–
May	78°	3.7 ft	–
Jun	82°	3.9 ft	1
Jul	85°	3.7 ft	–
Aug	86°	3.7 ft	2
Sep	86°	4.1 ft	4
Oct	85°	3.6 ft	6
Nov	81°	3.2 ft	–
Dec	76°	3.0 ft	–

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

A normal year brings 33.20 in of rain on about 84 days and about 2,600 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

Now74 °Ffeels like 83 °F

Tomorrow71 / 78 °F

It's 74 °F now (feels like 83 °F). Today, 72 °F to 78 °F; tomorrow, 71 °F to 78 °F.

Chance of rain

Today 100% 1.84 in
Thu 29 95% 1.31 in
Fri 30 35% 0.05 in
Sat 31 0%
Sun 1 0%
Mon 2 2%
Tue 3 4%

Today the chance of rain reaches 100%, with 1.84 in in total. The next day with likely rain is Thursday 29: 95% and 1.31 in.

Recent rain: last 24 hours, 0.93 in; last 3 days, 1.44 in; last 7 days, 1.88 in.

Humidity and dew point

Humidity97%

Dew point74 °F

Humidity is 97% now and the dew point is 74 °F. With a dew point this high, it feels muggy. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now3.2 mimoderate

Clouds100%

Visibility is moderate now (3.2 mi). No fog expected today.

UV index

Now0

Today's peak3moderate

Thu 29: 4 · 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

29.8029.9030.00 29.98

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

Air and pollen

Air qualityFair · 27

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	Heavy drizzle	74 / 91 °F	0.35 in	8 mph NNW
Mon 26	Heavy drizzle	73 / 91 °F	0.35 in	9 mph S
Sun 25	Heavy drizzle	72 / 92 °F	0.20 in	6 mph E
Sat 24	Drizzle	74 / 92 °F	0.06 in	7 mph SSE
Fri 23	Drizzle	75 / 95 °F	0.19 in	5 mph NNE
Thu 22	Partly cloudy	79 / 96 °F	0	8 mph WNW
Wed 21	Partly cloudy	79 / 95 °F	0	8 mph W

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Partly cloudy	77 / 95 °F	0	5 mph SSW
Mon 19	Overcast	74 / 92 °F	0	6 mph ESE
Sun 18	Overcast	76 / 96 °F	0	7 mph NNW
Sat 17	Light drizzle	76 / 88 °F	0.02 in	4 mph N
Fri 16	Light drizzle	77 / 89 °F	0.07 in	4 mph SE
Thu 15	Drizzle	77 / 90 °F	0.15 in	8 mph SE
Wed 14	Light showers	77 / 92 °F	0.32 in	6 mph NNW
Tue 13	Light drizzle	77 / 92 °F	0.05 in	6 mph S
Mon 12	Heavy drizzle	78 / 93 °F	0.28 in	7 mph E
Sun 11	Light drizzle	77 / 95 °F	0.06 in	8 mph NNW
Sat 10	Light showers	79 / 94 °F	0.32 in	5 mph ESE
Fri 9	Light drizzle	80 / 92 °F	0.01 in	5 mph SSW
Thu 8	Overcast	78 / 91 °F	0	5 mph NW
Wed 7	Thunderstorm	76 / 90 °F	0.40 in	5 mph SSW
Tue 6	Light drizzle	78 / 90 °F	0.13 in	5 mph WNW
Mon 5	Light showers	76 / 92 °F	0.45 in	6 mph NW
Sun 4	Showers	76 / 91 °F	0.47 in	7 mph S
Sat 3	Thunderstorm	76 / 92 °F	0.61 in	9 mph ENE
Fri 2	Light showers	78 / 89 °F	0.46 in	6 mph NNW
Thu 1	Light drizzle	78 / 91 °F	0.05 in	6 mph NNW
Wed 30	Thunderstorm	78 / 91 °F	1.06 in	5 mph NE
Tue 29	Light showers	77 / 87 °F	0.65 in	6 mph ESE
Mon 28	Light drizzle	78 / 92 °F	0.02 in	9 mph NNE

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 MazatlánQuestions

What's the weather like today in Mazatlán?

Light showers, from 72 °F to 78 °F, with a light breeze from the north (4 mph) and a 100% chance of rain.

Will it rain tomorrow in Mazatlán?

On Thursday 29 the chance of rain is 95% (1.31 in): showers.

How warm will it be this week?

Between a low of 69 °F and a high of 89 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 29.87 inHg and steady: +0.01 inHg over the last 24 hours.

When is the best time to visit Mazatlán?

The best time to visit Mazatlán is from December to May: highs of 81 °F to 88 °F, barely 1 rainy day a month and 7 hours of sunshine a day.

What is the weather like in Mazatlán in October?

In October, Mazatlán normally sees highs of 91 °F and lows of 74 °F, with about 6 rainy days (2.32 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 Mazatlán?

The warmest is August, with average highs of 93 °F, and the coldest January, with lows of 58 °F. The wettest is September (10.13 in) and the driest, April.

When is hurricane season in Mazatlán?

Hurricane season: from September to October, peaking in October. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Mazatlán, about 4 every 10 years; 5 of them with hurricane-force winds (74 mph or more). The most recent: Orlene, in October 2022.

More about Mazatlán today

Weather near Mazatlán

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 4:28 pm (local time).

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