Grassy Lake Weather Forecast

    • 45
    • 62

    Rain Showers Likely

    • 40
    • 52

    Rain Showers Likely

    • 38
    • 54

    Slight Chance Rain Showers

    • 40
    • 57

    Chance Rain

    • 33
    • 51

    Chance Rain

    • 35
    • 55

    Sunny

Today 28 Feb Northeastern Mendocino Interior

Numerous rain Showers in the morning. Scattered Thunderstorms through the day. Scattered rain Showers in the afternoon. Highs 58 to 73.

Tonight 28 Feb Northeastern Mendocino Interior

Cloudy. Isolated rain Showers. Lows 41 to 51.

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  • Temperature Real-Time

Grassy Lake Temperature Statistics

February Temperature

Ukiah Municipal Airport (37.9 miles)

  • Lowest 20 February, 2026

    27.6 °F

  • Average February

    50.5 °F

  • Highest 5 February, 2026

    75.7 °F

Climate (2021–Present)

Ukiah Municipal Airport (37.9 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    76.1 °F
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