San Ramón

Current Weather

24°74°

Mostly Cloudy

Feels Like: 23°73°

Min: 20°68°

Max: 28°83°

The next few hours will be mostly cloudy, with today reaching 28°C and dropping to 20°C. The coming days will be light rain throughout the day.

Hourly Forecast
22°72°24°74°25°77°26°79°27°81°28°83°27°81°26°80°26°78°24°76°23°73°22°71°21°71°21°70°21°70°21°69°21°69°21°69°21°69°20°69°20°69°20°69°20°69°20°69°
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6%
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Air Quality
15
Good

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

GoodHazardous
Daylight Hours

05:39

Sunrise

17:23

Sunset

11 hours 44 minutes of sunlight today
Moon

07:10

Moonrise

18:08

Moonset

Daily Forecast

Today

20°68°
28°83°

Tuesday

20°69°
29°83°

Wednesday

20°69°
28°83°

Thursday

20°68°
28°82°

Friday

20°68°
29°84°

Saturday

20°69°
26°78°

Sunday

20°68°
27°81°

Monday

20°68°
27°81°

Tuesday

20°68°
26°78°

Wednesday

20°68°
27°81°
UV Index
Wear sunscreen
3Moderate
LowExtreme
Humidity
78%Humid
LowHigh
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Weather in San Ramón today, October 12, 2026

Rain features in San Ramón on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 26% and the highest odds around 10:00. Cloud is also thick early on, peaking near 80% around 07:00.Rain features in San Ramón on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 26% and the highest odds around 10:00. Cloud is also thick early on, peaking near 80% around 07:00.

Temperatures climb from an overnight low near 20°C toward a daytime high of about 28°C. Expect humidity between 63% and 97%, most humid near 18:00. Winds stay light, near 12 km/h by 09:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 68°F toward a daytime high of about 83°F. Expect humidity between 63% and 97%, most humid near 18:00. Winds stay light, near 8 mph by 09:00, so the day feels still more than breezy.

Afternoon showers stay in play, peaking near 90% around 13:00. Skies remain cluttered, with cover about 83% by 23:00. Visibility stays generally good near 16 km on average, though it can drop toward 15.1 km in thicker cloud or showers. The sun rises at 05:39 and sets at 17:23, for a total of 11 hours 44 minutes of sunlight today.Afternoon showers stay in play, peaking near 90% around 13:00. Skies remain cluttered, with cover about 83% by 23:00. Visibility stays generally good near 9.9 mi on average, though it can drop toward 9.4 mi in thicker cloud or showers. The sun rises at 05:39 and sets at 17:23, for a total of 11 hours 44 minutes of sunlight today.

Overall, San Ramón on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 90% and the high sits around 28°C.Overall, San Ramón on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 90% and the high sits around 83°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 31°C. The average temperature during this period is around 26°C.The warmest month in San Ramón is April, with average high temperatures of 88°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 18°C. The average temperature during this period is around 23°C.The coldest month in San Ramón is January, with average low temperatures of 65°F. The average temperature during this period is around 73°F.

What is the wettest time of year in San Ramón?

The wettest month in San Ramón is October, with an average of 306 mm of precipitation.The wettest month in San Ramón is October, with an average of 12.1 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 4 mm of precipitation.The driest month in San Ramón is February, with an average of 0.2 in of precipitation.

View full climate insights for San Ramón →