San Ramón

Current Weather

23°74°

Mostly Cloudy

Feels Like: 22°72°

Min: 20°68°

Max: 29°84°

The next few hours will be possible drizzle, with today reaching 29°C and dropping to 20°C. The coming days will be drizzle throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
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Air Quality
17
Good

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

GoodHazardous
Daylight Hours

05:39

Sunrise

17:23

Sunset

11 hours 43 minutes of sunlight today
Moon

07:11

Moonrise

18:08

Moonset

Daily Forecast

Today

20°68°
29°84°

Tuesday

20°68°
28°83°

Wednesday

20°68°
29°84°

Thursday

20°67°
28°82°

Friday

20°68°
28°82°

Saturday

20°69°
27°81°

Sunday

21°70°
28°83°

Monday

21°69°
28°83°

Tuesday

21°69°
28°83°

Wednesday

20°68°
28°83°
UV Index
No protection needed
2Low
LowExtreme
Humidity
84%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 42% by 10:00. The thickest cloud arrives around 07:00, reaching about 81%.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 42% by 10:00. The thickest cloud arrives around 07:00, reaching about 81%.

Expect highs of 29°C and cooler readings close to 20°C. The air stays humid, with relative humidity between 62% and 96% and the peak around 18:00. Expect gentle winds, highest near 12:00 at 15 km/h.Expect highs of 84°F and cooler readings close to 68°F. The air stays humid, with relative humidity between 62% and 96% and the peak around 18:00. Expect gentle winds, highest near 12:00 at 9 mph.

Expect the wet theme to continue later, as rain odds reach 58% near 16:00. Cloud amounts hold near 86% around 23:00. Visibility stays generally good near 15.8 km on average, though it can drop toward 12.1 km in thicker cloud or showers. Sunrise is at 05:39 and sunset at 17:23, giving 11 hours 43 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 58% near 16:00. Cloud amounts hold near 86% around 23:00. Visibility stays generally good near 9.8 mi on average, though it can drop toward 7.5 mi in thicker cloud or showers. Sunrise is at 05:39 and sunset at 17:23, giving 11 hours 43 minutes of sunlight today.

Taken together, San Ramón looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 29°C.Taken together, San Ramón looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 84°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 32°C. The average temperature during this period is around 25°C.The warmest month in San Ramón is April, with average high temperatures of 89°F. The average temperature during this period is around 78°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 22°C.The coldest month in San Ramón is January, with average low temperatures of 63°F. The average temperature during this period is around 71°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 219 mm of precipitation.The wettest month in San Ramón is October, with an average of 8.6 in of precipitation.

What is the driest time of year in San Ramón?

The driest month in San Ramón is February, with an average of 7 mm of precipitation.The driest month in San Ramón is February, with an average of 0.3 in of precipitation.

View full climate insights for San Ramón →