7-Day Forecast 37.77°N 121.98°W (Text-Only)
NWS Forecast for: 2 Miles NNW San Ramon CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 5:13 pm PST Feb 18, 2026
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  • Tonight

    Tonight: Rain.  Steady temperature around 42. East southeast wind 6 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain Likely
    then Rain


  • Thursday

    Thursday: Rain likely before 2pm, then a slight chance of rain after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Breezy. Rain
    Likely then
    Chance Rain

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Patchy frost after 2am.  Otherwise, mostly clear, with a low around 33. West northwest wind 6 to 10 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Slight Chance
    Rain then
    Patchy Frost

  • Friday

    Friday: Patchy fog before 9am. Areas of frost before 9am.  Otherwise, partly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Areas Frost
    and Patchy
    Fog then
    Partly Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 34. Light east southeast wind.

    Low: 34 °F

    Partly Cloudy



  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm.  Patchy frost before 7am.  Otherwise, partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain



  • Saturday
    Night

    Saturday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely



  • Sunday

    Sunday: Rain.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain



  • Sunday
    Night

    Sunday Night: Rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Rain



  • Tonight: Rain. Steady temperature around 42. East southeast wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Thursday: Rain likely before 2pm, then a slight chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Thursday Night: A 20 percent chance of rain before 10pm. Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. West northwest wind 6 to 10 mph, with gusts as high as 28 mph.

    Friday: Patchy fog before 9am. Areas of frost before 9am. Otherwise, partly sunny, with a high near 52. Light and variable wind.

    Friday Night: Partly cloudy, with a low around 34. Light east southeast wind.

    Saturday: A 30 percent chance of rain, mainly after 4pm. Patchy frost before 7am. Otherwise, partly sunny, with a high near 57.

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Sunday: Rain. Mostly cloudy, with a high near 62.

    Sunday Night: Rain. Mostly cloudy, with a low around 52.

    Monday: Rain. Mostly cloudy, with a high near 63.

    Monday Night: Rain. Mostly cloudy, with a low around 50.

    Tuesday: Rain. Mostly cloudy, with a high near 61.

    Tuesday Night: Rain. Mostly cloudy, with a low around 45.

    Wednesday: Rain likely. Mostly cloudy, with a high near 59.



    2 Miles NNW San Ramon CA
     37.77°N 121.98°W (Elev. 518 ft)

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