San Ramón

Current Weather

19°67°

Drizzle

Feels Like: 18°64°

Min: 19°66°

Max: 25°77°

The next few hours will be light rain, with today reaching 25°C and dropping to 20°C. The coming days will be light rain throughout the day.

Hourly Forecast
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Air Quality
11
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

07:09

Moonrise

18:07

Moonset

Daily Forecast

Today

19°66°
25°77°

Tuesday

20°67°
26°78°

Wednesday

20°67°
24°76°

Thursday

19°67°
26°78°

Friday

19°67°
25°77°

Saturday

20°67°
25°78°

Sunday

20°67°
25°77°

Monday

19°67°
25°77°

Tuesday

19°67°
25°76°

Wednesday

19°67°
26°78°
UV Index
No protection needed
0Low
LowExtreme
Humidity
100%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. Early hours look the most unsettled, with rain probability near 100% by 10:00. The thickest cloud arrives around 03:00, reaching about 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. Early hours look the most unsettled, with rain probability near 100% by 10:00. The thickest cloud arrives around 03:00, reaching about 96%.

The day peaks near 25°C and cools toward 19°C. The air stays humid, with relative humidity between 76% and 100% and the peak around 03:00. Winds stay light, near 15 km/h by 09:00, so the day feels still more than breezy.The day peaks near 77°F and cools toward 66°F. The air stays humid, with relative humidity between 76% and 100% and the peak around 03:00. Winds stay light, near 9 mph by 09:00, so the day feels still more than breezy.

Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 87% around 23:00. Visibility holds near 15.2 km, though it can fall to 4.8 km. Sunrise is at 05:37 and sunset at 17:22, giving 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 87% around 23:00. Visibility holds near 9.4 mi, though it can fall to 3 mi. Sunrise is at 05:37 and sunset at 17:22, giving 11 hours 44 minutes of sunlight today.

The practical takeaway for San Ramón on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 25°C.The practical takeaway for San Ramón on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 77°F.

Frequently asked questions about weather in San Ramón

How warm does it get in San Ramón?

The warmest month in San Ramón is April, with average high temperatures of 29°C. The average temperature during this period is around 24°C.The warmest month in San Ramón is April, with average high temperatures of 85°F. The average temperature during this period is around 75°F.

How cold does it get in San Ramón?

The coldest month in San Ramón is January, with average low temperatures of 17°C. The average temperature during this period is around 21°C.The coldest month in San Ramón is January, with average low temperatures of 63°F. The average temperature during this period is around 69°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 232 mm of precipitation.The wettest month in San Ramón is October, with an average of 9.1 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 22 mm of precipitation.The driest month in San Ramón is March, with an average of 0.9 in of precipitation.

View full climate insights for San Ramón →