Weather in San Ramon, California, United States

7-Day Detailed Weather Forecast for San Ramon

This Afternoon

Temperature: 61°F

Wind Speed: 14 mph

Wind Direction: S

Forecast: Rain. Cloudy. High near 61, with temperatures falling to around 58 in the afternoon. South wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tonight

Temperature: 54°F

Wind Speed: 6 to 14 mph

Wind Direction: SSW

Forecast: Rain before 3am, then rain and patchy fog. Cloudy, with a low around 54. South southwest wind 6 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday

Temperature: 57°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Rain and areas of fog. Cloudy. High near 57, with temperatures falling to around 55 in the afternoon. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Temperature: 50°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Rain and areas of fog. Cloudy, with a low around 50. Southwest wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 58°F

Wind Speed: 2 to 9 mph

Wind Direction: SSE

Forecast: Rain and areas of fog. Cloudy, with a high near 58. South southeast wind 2 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 48°F

Wind Speed: 8 to 14 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 48. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 57°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Rain likely before 7am, then rain and patchy fog. Mostly cloudy, with a high near 57.

Wednesday Night

Temperature: 49°F

Wind Speed: 8 to 13 mph

Wind Direction: SSE

Forecast: Rain and patchy fog. Cloudy, with a low around 49.

Christmas Day

Temperature: 55°F

Wind Speed: 12 to 15 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a high near 55.

Thursday Night

Temperature: 47°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Rain before 1am, then rain and patchy fog. Cloudy, with a low around 47.

Friday

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Rain and patchy fog. Mostly cloudy, with a high near 55.

Friday Night

Temperature: 44°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Rain likely and patchy fog before 10pm, then areas of fog and a chance of rain. Mostly cloudy, with a low around 44.

Saturday

Temperature: 54°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Areas of fog and a chance of rain before 1pm, then a chance of rain and patchy fog between 1pm and 4pm, then patchy fog and a slight chance of rain. Partly sunny, with a high near 54.

Saturday Night

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Widespread fog and a slight chance of rain. Partly cloudy, with a low around 40.