See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
27°
Drizzle
Feels Like: 29°
Min: 23°
Max: 28°
The next few hours will be overcast, with today reaching 28°C and dropping to 21°C. The coming days will be light rain
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:50
Sunrise
17:53
Sunset
Moon
Waning Crescent
02:30
Moonrise
15:12
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
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Weather in San Martín today, September 07, 2026
San Martín starts September 07, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 36% around 11:00. Cloud cover is also at its densest near 10:00 at roughly 85%.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 28°C. Moisture in the air spans 76%–88%, with the highest values around 19:00. Winds stay light, near 3.0 km/h by 16:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 66% by 14:00. Dense cloud near 84% at 12:00 keeps the feel grey. Expect visibility around 16.1 km. The sun rises at 05:50 and sets at 17:53, for a total of 12 hours 2 minutes of sunlight today.
The practical takeaway for San Martín on September 07, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 28°C.
Frequently asked questions about weather in San Martín
How warm does it get in San Martín?
The warmest month in San Martín is August, with average high temperatures of 33°C. The average temperature during this period is around 27°C.
How cold does it get in San Martín?
The coldest month in San Martín is March, with average low temperatures of 12°C. The average temperature during this period is around 18°C.
What is the wettest time of year in San Martín?
The wettest month in San Martín is December, with an average of 33mm of precipitation.
What is the driest time of year in San Martín?
The driest month in San Martín is August, with an average of 0mm of precipitation.
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