San Ramón

Current Weather

23°74°

Humid and Overcast

Feels Like: 23°73°

Min: 23°73°

Max: 28°82°

The next few hours will be humid and overcast, with today reaching 28°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
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Air Quality
22
Good

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

GoodHazardous
Daylight Hours

05:32

Sunrise

17:17

Sunset

11 hours 44 minutes of sunlight today
Moon

07:03

Moonrise

18:03

Moonset

Daily Forecast

Today

23°73°
28°82°

Tuesday

22°72°
30°86°

Wednesday

22°72°
29°84°

Thursday

22°72°
30°85°

Friday

23°73°
30°85°

Saturday

23°73°
28°82°

Sunday

23°73°
29°84°

Monday

23°73°
28°82°

Tuesday

23°73°
28°82°

Wednesday

23°74°
29°84°
UV Index
No protection needed
0Low
LowExtreme
Humidity
97%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 80% by 10:00. The thickest cloud arrives around 06:00, 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 80% by 10:00. The thickest cloud arrives around 06:00, reaching about 96%.

Expect highs of 28°C and cooler readings close to 23°C. The air stays humid, with relative humidity between 79% and 100% and the peak around 23:00. Winds stay light, near 16 km/h by 09:00, so the day feels still more than breezy.Expect highs of 82°F and cooler readings close to 73°F. The air stays humid, with relative humidity between 79% and 100% and the peak around 23:00. Winds stay light, near 10 mph by 09:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 85% at 12:00 keeps the feel grey. Visibility holds near 15.9 km, though it can fall to 12.9 km. Daylight runs from 05:32 to 17:17, lasting 11 hours 44 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 85% at 12:00 keeps the feel grey. Visibility holds near 9.9 mi, though it can fall to 8 mi. Daylight runs from 05:32 to 17:17, lasting 11 hours 44 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 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 31°C. The average temperature during this period is around 26°C.The warmest month in San Ramón is May, with average high temperatures of 88°F. The average temperature during this period is around 80°F.

How cold does it get in San Ramón?

The coldest month in San Ramón is January, with average low temperatures of 21°C. The average temperature during this period is around 23°C.The coldest month in San Ramón is January, with average low temperatures of 69°F. The average temperature during this period is around 74°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is June, with an average of 291 mm of precipitation.The wettest month in San Ramón is June, with an average of 11.4 in of precipitation.

What is the driest time of year in San Ramón?

The driest month in San Ramón is April, with an average of 54 mm of precipitation.The driest month in San Ramón is April, with an average of 2.1 in of precipitation.

View full climate insights for San Ramón →