Juanita Lake Weather Forecast

    • 51
    • 77

    Decreasing Clouds

    • 54
    • 78

    Slight Chance Thunderstorms

    • 57
    • 84

    Mostly Sunny

    • 55
    • 85

    Chance Thunderstorms

    • 55
    • 82

    Slight Chance Thunderstorms

    • 53
    • 80

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

Today 21 Jul Northeast Siskiyou and Northwest Modoc Counties

Sunny early this afternoon then becoming partly cloudy. Highs in the mid 70s to lower 80s. West Winds 10 to 15 Mph.

Tonight 21 Jul Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy. Lows in the lower to mid 50s. West Winds 10 to 15 Mph decreasing to around 5 Mph after midnight.

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Juanita Lake Temperature Statistics

July Temperature

Montague Siskiyou County Airport (17.4 miles)

  • Lowest 4 July, 2025

    49.6 °F

  • Average July

    76.6 °F

  • Highest 13 July, 2025

    105.7 °F

Climate (2020–Present)

Montague Siskiyou County Airport (17.4 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    69.1 °F
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