Upper Letts Lake Weather Forecast

    • 46
    • 58

    Becoming Sunny

    • 50
    • 60

    Partly Sunny

    • 47
    • 62

    Mostly Sunny

    • 44
    • 59

    Mostly Sunny

    • 47
    • 61

    Partly Sunny

    • 43
    • 60

    Partly Sunny

    • 41
    • 53

    Partly Sunny

Today 17 Apr Mountains Southwestern Shasta County to Western Colusa County

Mostly sunny. Highs 54 to 69 higher Elevations. 69 to 74 lower Elevations. Prevailing north Winds up to 10 Mph.

Tonight 17 Apr Mountains Southwestern Shasta County to Western Colusa County

Clear. Lows 39 to 53 higher Elevations. 50 to 55 lower Elevations. Prevailing northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Letts Lake Temperature Statistics

April Temperature

Ukiah Municipal Airport (28.6 miles)

  • Lowest 6 April, 2024

    34.6 °F

  • Average April

    55.1 °F

  • Highest 10 April, 2024

    85.6 °F

Climate (2019–Present)

Ukiah Municipal Airport (28.6 miles)

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  • Average Low 2019–2024

    46.7 °F

  • Average 2019–2024

    59.9 °F

  • Average High 2019–2024

    75.5 °F
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