Wilson Reservoir Weather Forecast

    • 41
    • 76

    Mostly Sunny

    • 39
    • 68

    Mostly Sunny

    • 41
    • 70

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 47
    • 81

    Partly Sunny

    • 44
    • 75

    Partly Sunny

    • 48
    • 78

    Partly Sunny

Today 21 May Modoc County

Sunny. Highs in the lower to mid 70s. Northeast Winds around 5 Mph shifting to the southeast early this Afternoon, then shifting to the southwest late this afternoon.

Tonight 21 May Modoc County

Mostly clear. Lows around 40. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilson Reservoir Temperature Statistics

May Temperature

Alturas (16.2 miles)

  • Lowest 15 May, 2025

    28.9 °F
  • Average May

    51.6 °F
  • Highest 9 May, 2025

    81.6 °F

Climate (2020–Present)

Alturas (16.2 miles)

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  • Average Low 2020–2025

    32.9 °F
  • Average 2020–2025

    49.2 °F
  • Average High 2020–2025

    64.3 °F
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