Grassy Lakes Weather Forecast

    • 41
    • 43

    Chance Rain Showers

    • 36
    • 50

    Rain Showers Likely

    • 34
    • 40

    Rain/Snow

    • 33
    • 36

    Snow Showers Likely

    • 33
    • 41

    Partly Sunny

    • 34
    • 41

    Chance Snow Showers

    • 34
    • 37

    Chance Snow Showers

Today 14 Nov Western Plumas County/Lassen Park

Mostly cloudy with a slight chance of rain Showers early in the Morning, then mostly cloudy in the late morning and early afternoon. Partly cloudy with a slight chance of rain Showers late in the afternoon. Highs 42 to 57. Light Winds.

Tonight 14 Nov Western Plumas County/Lassen Park

Partly cloudy. Areas of fog. Locally dense. Lows 34 to 49. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grassy Lakes Temperature Statistics

November Temperature

Chico Municipal Airport (36 miles)

  • Lowest 8 November, 2025

    48.2 °F

  • Average November

    60.8 °F

  • Highest 2 November, 2025

    80.6 °F

Climate (2020–Present)

Chico Municipal Airport (36 miles)

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  • Average Low 2020–2025

    52.4 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    75.2 °F
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