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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 40.71°N 122.81°W (Text-Only)
NWS Forecast for: Lewiston CA
Issued by: National Weather Service Eureka, CA
Last Update: 12:11 am PST Dec 5, 2025		Print

  • Overnight

    Overnight: Patchy fog after 1am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog


  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 43. West southwest wind 6 to 8 mph.

    Low: 43 °F

    Partly Cloudy


  • Saturday

    Saturday: Mostly sunny, with a high near 57. West wind 5 to 8 mph.

    High: 57 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday
    Night

    Sunday Night: Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 1pm. Otherwise, partly sunny, with a high near 59.

    High: 59 °F

    Areas Fog


  • Monday
    Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

    • Overnight: Patchy fog after 1am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 36. Calm wind.

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind becoming west southwest around 5 mph in the afternoon.

    Friday Night: Partly cloudy, with a low around 43. West southwest wind 6 to 8 mph.

    Saturday: Mostly sunny, with a high near 57. West wind 5 to 8 mph.

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 39. Calm wind.

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 56. Calm wind.

    Sunday Night: Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 39.

    Monday: Areas of fog before 1pm. Otherwise, partly sunny, with a high near 59.

    Monday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42.

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.

    Tuesday Night: A slight chance of drizzle. Patchy fog. Otherwise, mostly cloudy, with a low around 44.

    Wednesday: A slight chance of drizzle. Patchy fog. Otherwise, mostly cloudy, with a high near 60.

    Wednesday Night: A slight chance of drizzle. Partly cloudy, with a low around 44.

    Thursday: Patchy fog. Otherwise, mostly sunny, with a high near 63.


    Lewiston CA
     40.71°N 122.81°W (Elev. 1978 ft)

    Visit your local NWS office at: https://www.weather.gov/eka