Grassy Lakes Weather Forecast

    • 45
    • 68

    Sunny

    • 43
    • 65

    Mostly Sunny

    • 42
    • 61

    Mostly Sunny

    • 36
    • 51

    Partly Sunny

    • 37
    • 48

    Chance Rain

    • 36
    • 49

    Chance Rain

    • 35
    • 47

    Chance Rain

Today 16 Oct Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Mostly sunny. Highs 51 to 61.

Tonight 16 Oct Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Clear. Lows 42 to 52. Light Winds.

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Grassy Lakes Temperature Statistics

October Temperature

Chico Municipal Airport (36 miles)

  • Lowest 13 October, 2026

    46.4 °F

  • Average October

    68.9 °F

  • Highest 5 October, 2026

    98.6 °F

Climate (2021–2026)

Chico Municipal Airport (36 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    75 °F
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