San Ramón

Current Weather

21°69°

Humid and Overcast

Feels Like: 18°65°

Min: 21°69°

Max: 28°82°

The next few hours will be drizzle, with today reaching 28°C and dropping to 20°C. The coming days will be drizzle

Hourly Forecast
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Air Quality
15
Good

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

GoodHazardous
Daylight Hours

05:35

Sunrise

17:19

Sunset

11 hours 43 minutes of sunlight today
Moon

07:07

Moonrise

18:04

Moonset

Daily Forecast

Today

21°69°
28°82°

Tuesday

20°68°
28°82°

Wednesday

20°69°
28°82°

Thursday

21°69°
28°82°

Friday

21°70°
27°81°

Saturday

21°69°
24°76°

Sunday

20°68°
27°81°

Monday

20°68°
27°81°

Tuesday

20°68°
27°81°

Wednesday

20°68°
28°82°
UV Index
No protection needed
0Low
LowExtreme
Humidity
99%Very Humid
LowHigh
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Weather in San Ramón today, October 12, 2026

Expect unsettled, showery conditions in San Ramón on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 90% around 10:00. Cloud cover is also at its densest near 04:00 at roughly 96%.Expect unsettled, showery conditions in San Ramón on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 90% around 10:00. Cloud cover is also at its densest near 04:00 at roughly 96%.

The temperature range runs from about 21°C up to 28°C. The air stays humid, with relative humidity between 67% and 99% and the peak around 04:00. Expect gentle winds, highest near 15:00 at 15 km/h.The temperature range runs from about 69°F up to 82°F. The air stays humid, with relative humidity between 67% and 99% and the peak around 04:00. Expect gentle winds, highest near 15:00 at 10 mph.

Afternoon showers stay in play, peaking near 100% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Views remain open at about 16.1 km. Expect sunrise at 05:35, sunset at 17:19, and 11 hours 43 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 100% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Views remain open at about 10 mi. Expect sunrise at 05:35, sunset at 17:19, and 11 hours 43 minutes of sunlight today overall.

Taken together, San Ramón looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 28°C.Taken together, San Ramón looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 82°F.

Frequently asked questions about weather in San Ramón

How warm does it get in San Ramón?

The warmest month in San Ramón is May, with average high temperatures of 30°C. The average temperature during this period is around 25°C.The warmest month in San Ramón is May, with average high temperatures of 86°F. The average temperature during this period is around 77°F.

How cold does it get in San Ramón?

The coldest month in San Ramón is February, with average low temperatures of 18°C. The average temperature during this period is around 22°C.The coldest month in San Ramón is February, with average low temperatures of 65°F. The average temperature during this period is around 72°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is June, with an average of 311 mm of precipitation.The wettest month in San Ramón is June, with an average of 12.2 in of precipitation.

What is the driest time of year in San Ramón?

The driest month in San Ramón is March, with an average of 62 mm of precipitation.The driest month in San Ramón is March, with an average of 2.5 in of precipitation.

View full climate insights for San Ramón →