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

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. Wetter spells lean into the morning, when rain odds reach about 42% near 10:00. Skies look heaviest around 07:00, with cover close to 81%.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. Wetter spells lean into the morning, when rain odds reach about 42% near 10:00. Skies look heaviest around 07:00, with cover close to 81%.

Temperatures climb from an overnight low near 20°C toward a daytime high of about 29°C. Relative humidity sits between 62% and 96%, reaching its peak around 18:00. Expect gentle winds, highest near 12:00 at 15 km/h.Temperatures climb from an overnight low near 68°F toward a daytime high of about 84°F. Relative humidity sits between 62% and 96%, reaching its peak around 18:00. Expect gentle winds, highest near 12:00 at 9 mph.

Afternoon showers stay in play, peaking near 58% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Expect visibility near 15.8 km, with poorer spells close to 12.1 km. Sunrise is at 05:39 and sunset at 17:23, giving 11 hours 43 minutes of sunlight today.Afternoon showers stay in play, peaking near 58% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Expect visibility near 9.8 mi, with poorer spells close to 7.5 mi. 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 →