Mosquito Lake Weather Forecast

    • 46
    • 81

    Sunny

    • 52
    • 85

    Sunny

    • 53
    • 93

    Sunny

    • 55
    • 91

    Mostly Sunny

    • 54
    • 92

    Mostly Sunny

    • 54
    • 91

    Mostly Sunny

Today 19 Aug Modoc County

Sunny. Highs in the lower to mid 80s. Southeast Winds around 5 Mph shifting to the southwest this afternoon.

Tonight 19 Aug Modoc County

Clear. Lows in the mid 40s to lower 50s. Southwest Winds 10 to 15 Mph shifting to the west around 5 Mph after Midnight, then shifting to the northwest well after midnight.

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Mosquito Lake Temperature Statistics

August Temperature

Mount Shasta (45.4 miles)

  • Lowest 1 August, 2025

    47.6 °F

  • Average August

    70 °F

  • Highest 11 August, 2025

    99.6 °F

Climate (2020–Present)

Mount Shasta (45.4 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    65.7 °F
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