San Ramón

Current Weather

23°73°

Mostly Cloudy

Feels Like: 21°70°

Min: 23°73°

Max: 29°85°

The next few hours will be mostly cloudy, with today reaching 29°C and dropping to 23°C. The coming days will be drizzle

Hourly Forecast
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Air Quality
31
Good

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

GoodHazardous
Daylight Hours

05:39

Sunrise

17:24

Sunset

11 hours 44 minutes of sunlight today
Moon

07:11

Moonrise

18:09

Moonset

Daily Forecast

Today

23°73°
29°85°

Tuesday

23°73°
30°86°

Wednesday

23°74°
28°83°

Thursday

23°74°
30°87°

Friday

23°73°
30°86°

Saturday

23°74°
30°86°

Sunday

23°74°
32°89°

Monday

23°73°
30°85°

Tuesday

23°74°
29°84°

Wednesday

23°74°
29°84°
UV Index
No protection needed
0Low
LowExtreme
Humidity
93%Very 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 66% and the highest odds around 10:00. Cloud is also thick early on, peaking near 77% 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 66% and the highest odds around 10:00. Cloud is also thick early on, peaking near 77% around 05:00.

Temperatures climb from an overnight low near 23°C toward a daytime high of about 29°C. The air stays humid, with relative humidity between 73% and 99% and the peak around 18:00. Winds stay light, near 7 km/h by 15:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 73°F toward a daytime high of about 85°F. The air stays humid, with relative humidity between 73% and 99% and the peak around 18:00. Winds stay light, near 5 mph by 15:00, so the day feels still more than breezy.

Expect the wet theme to continue later, as rain odds reach 94% near 13:00. Cloud amounts hold near 83% around 23:00. Horizontal visibility sits around 15.6 km, briefly nearer 9.2 km. The sun rises at 05:39 and sets at 17:24, for a total of 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 94% near 13:00. Cloud amounts hold near 83% around 23:00. Horizontal visibility sits around 9.7 mi, briefly nearer 5.7 mi. The sun rises at 05:39 and sets at 17:24, for a total of 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 29°C.Taken together, San Ramón looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 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 36°C. The average temperature during this period is around 30°C.The warmest month in San Ramón is April, with average high temperatures of 97°F. The average temperature during this period is around 86°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 27°C.The coldest month in San Ramón is January, with average low temperatures of 71°F. The average temperature during this period is around 81°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 361 mm of precipitation.The wettest month in San Ramón is October, with an average of 14.2 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 1 mm of precipitation.The driest month in San Ramón is February, with an average of 0 in of precipitation.

View full climate insights for San Ramón →