San Ramón

Current Weather

22°71°

Humid and Overcast

Feels Like: 20°69°

Min: 22°71°

Max: 29°84°

The next few hours will be drizzle, with today reaching 29°C and dropping to 22°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

05:39

Sunrise

17:23

Sunset

11 hours 43 minutes of sunlight today
Moon

07:11

Moonrise

18:08

Moonset

Daily Forecast

Today

22°71°
29°84°

Tuesday

22°72°
29°85°

Wednesday

22°72°
29°84°

Thursday

22°71°
29°84°

Friday

22°71°
29°84°

Saturday

23°73°
27°80°

Sunday

22°72°
28°82°

Monday

22°72°
28°83°

Tuesday

22°71°
28°83°

Wednesday

21°70°
29°84°
UV Index
No protection needed
0Low
LowExtreme
Humidity
98%Very Humid
LowHigh
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Weather in San Ramón today, October 12, 2026

San Ramón starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 60% by 10:00. The thickest cloud arrives around 04:00, reaching about 92%.San Ramón starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 60% by 10:00. The thickest cloud arrives around 04:00, reaching about 92%.

Temperatures climb from an overnight low near 22°C toward a daytime high of about 29°C. Relative humidity sits between 68% and 100%, reaching its peak around 18:00. Airflow remains manageable, reaching about 17 km/h around 09:00.Temperatures climb from an overnight low near 71°F toward a daytime high of about 84°F. Relative humidity sits between 68% and 100%, reaching its peak around 18:00. Airflow remains manageable, reaching about 10 mph around 09:00.

Through the afternoon wet weather remains a factor, with rain chances near 82% around 13:00. Cloud also stays substantial, close to 86% near 23:00. Horizontal visibility sits around 15.9 km, briefly nearer 12.3 km. The sun rises at 05:39 and sets at 17:23, for a total of 11 hours 43 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 82% around 13:00. Cloud also stays substantial, close to 86% near 23:00. Horizontal visibility sits around 9.9 mi, briefly nearer 7.6 mi. The sun rises at 05:39 and sets at 17:23, for a total of 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 30°C. The average temperature during this period is around 24°C.The warmest month in San Ramón is April, with average high temperatures of 86°F. The average temperature during this period is around 76°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 70°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 230 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 February, with an average of 9 mm of precipitation.The driest month in San Ramón is February, with an average of 0.4 in of precipitation.

View full climate insights for San Ramón →