San Martín

Current Weather

27°81°

Mostly Cloudy

Feels Like: 28°83°

Min: 22°72°

Max: 29°85°

The next few hours will be mostly cloudy, with today reaching 29°C and dropping to 21°C. The coming days will be drizzle

Hourly Forecast
27°81°28°82°29°83°29°85°29°84°28°83°28°82°26°80°25°77°23°74°23°74°23°73°22°72°22°72°22°72°22°71°22°71°21°70°21°70°21°70°21°70°21°70°23°73°25°77°
12%
12%
12%
78%
78%
78%
84%
84%
84%
38%
38%
38%
26%
26%
26%
10%
10%
10%
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
20
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:37

Sunrise

17:22

Sunset

11 hours 44 minutes of sunlight today
Moon

07:08

Moonrise

18:08

Moonset

Daily Forecast

Today

22°72°
29°85°

Tuesday

21°70°
30°85°

Wednesday

21°69°
29°85°

Thursday

21°69°
30°85°

Friday

22°71°
30°85°

Saturday

21°70°
30°85°

Sunday

22°71°
29°84°

Monday

21°70°
29°85°

Tuesday

22°71°
29°84°

Wednesday

22°71°
29°84°
UV Index
Wear sunscreen
5Moderate
LowExtreme
Humidity
69%Comfortable
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for San Martín.

View stargazing score

Weather in San Martín today, October 12, 2026

San Martín starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 82% around 11:00. Brighter weather, if it comes, waits until later.San Martín starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 82% around 11:00. Brighter weather, if it comes, waits until later.

The day peaks near 29°C and cools toward 22°C. Moisture in the air spans 64%-98%, with the highest values around 22:00. Airflow remains manageable, reaching about 18 km/h around 09:00.The day peaks near 85°F and cools toward 72°F. Moisture in the air spans 64%-98%, with the highest values around 22:00. Airflow remains manageable, reaching about 11 mph around 09:00.

Expect the wet theme to continue later, as rain odds reach 84% near 16:00. Cloud amounts hold near 83% around 23:00. Expect visibility near 15.7 km, with poorer spells close to 10 km. Daylight runs from 05:37 to 17:22, lasting 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 84% near 16:00. Cloud amounts hold near 83% around 23:00. Expect visibility near 9.7 mi, with poorer spells close to 6.2 mi. Daylight runs from 05:37 to 17:22, lasting 11 hours 44 minutes of sunlight today.

Overall, San Martín on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 84% and the high sits around 29°C.Overall, San Martín on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 84% and the high sits around 85°F.

Frequently asked questions about weather in San Martín

How warm does it get in San Martín?

The warmest month in San Martín is April, with average high temperatures of 35°C. The average temperature during this period is around 29°C.The warmest month in San Martín is April, with average high temperatures of 94°F. The average temperature during this period is around 84°F.

How cold does it get in San Martín?

The coldest month in San Martín is February, with average low temperatures of 22°C. The average temperature during this period is around 27°C.The coldest month in San Martín is February, with average low temperatures of 72°F. The average temperature during this period is around 80°F.

What is the wettest time of year in San Martín?

The wettest month in San Martín is October, with an average of 274 mm of precipitation.The wettest month in San Martín is October, with an average of 10.8 in of precipitation.

What is the driest time of year in San Martín?

The driest month in San Martín is January, with an average of 1 mm of precipitation.The driest month in San Martín is January, with an average of 0 in of precipitation.

View full climate insights for San Martín →