Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

K2MRS Orinda (D1132)

Lat: 37.87444°NLon: 122.15819°WElev: 702.0ft.

NA

41°F

5°C

Humidity 90%
Wind Speed ESE 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 26 Jan 08:50 PM PST
Extended Forecast for

4 Miles WNW Lamorinda CA

  • Tonight

    Tonight: A 50 percent chance of rain.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 49. West wind 3 to 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59. Calm wind becoming east northeast around 6 mph in the morning.

    High: 59 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 43. Light and variable wind.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 60. North northeast wind 3 to 6 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
A 50 percent chance of rain. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 49. West wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Areas of fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59. Calm wind becoming east northeast around 6 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 43. Light and variable wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 60. North northeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 47.
Sunday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 61.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Lamorinda CA
 37.9°N 122.21°W (Elev. 699 ft)
12:26 pm PST Jan 27, 2026
11pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database