San Ramón

Current Weather

25°77°

Mostly Cloudy

Feels Like: 24°75°

Min: 25°77°

Max: 30°85°

The next few hours will be mostly cloudy, with today reaching 30°C and dropping to 25°C. The coming days will be light rain throughout the day.

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

05:37

Sunrise

17:22

Sunset

11 hours 45 minutes of sunlight today
Moon

07:07

Moonrise

18:08

Moonset

Daily Forecast

Today

25°77°
30°85°

Tuesday

25°76°
30°86°

Wednesday

24°76°
30°86°

Thursday

24°76°
30°86°

Friday

24°75°
30°85°

Saturday

25°76°
30°85°

Sunday

24°76°
29°85°

Monday

24°76°
30°86°

Tuesday

25°76°
30°85°

Wednesday

25°76°
29°84°
UV Index
No protection needed
0Low
LowExtreme
Humidity
90%Humid
LowHigh
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Weather in San Ramón today, October 12, 2026

San Ramón looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 60% and the highest odds around 10:00. Cloud is also thick early on, peaking near 81% around 05:00.San Ramón looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 60% and the highest odds around 10:00. Cloud is also thick early on, peaking near 81% around 05:00.

The temperature range runs from about 25°C up to 30°C. Moisture in the air spans 75%-97%, with the highest values around 23:00. A lighter breeze peaks around 12:00 near 12 km/h.The temperature range runs from about 77°F up to 85°F. Moisture in the air spans 75%-97%, with the highest values around 23:00. A lighter breeze peaks around 12:00 near 8 mph.

Expect the wet theme to continue later, as rain odds reach 78% near 13:00. Cloud amounts hold near 81% around 23:00. Visibility stays near 16.1 km. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 45 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 78% near 13:00. Cloud amounts hold near 81% around 23:00. Visibility stays near 10 mi. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 45 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 30°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 85°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 33°C. The average temperature during this period is around 28°C.The warmest month in San Ramón is April, with average high temperatures of 91°F. The average temperature during this period is around 83°F.

How cold does it get in San Ramón?

The coldest month in San Ramón is January, with average low temperatures of 22°C. The average temperature during this period is around 26°C.The coldest month in San Ramón is January, with average low temperatures of 72°F. The average temperature during this period is around 78°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 317 mm of precipitation.The wettest month in San Ramón is October, with an average of 12.5 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 4 mm of precipitation.The driest month in San Ramón is February, with an average of 0.1 in of precipitation.

View full climate insights for San Ramón →