Fort Jones Weather Forecast

    • 51
    • 85

    Mostly Cloudy

    • 47
    • 82

    Mostly Sunny

    • 50
    • 86

    Sunny

    • 49
    • 88

    Sunny

    • 43
    • 85

    Sunny

    • 40
    • 73

    Mostly Sunny

Today 15 Jun Western Siskiyou County

Sunny then becoming partly cloudy late this morning then becoming mostly cloudy. Highs in the mid 70s to mid 80s. Northeast Winds around 5 Mph shifting to the southwest this afternoon.

Tonight 15 Jun Western Siskiyou County

Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. West Winds 5 to 10 Mph.

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Fort Jones Temperature Statistics

June Temperature

Montague Siskiyou County Airport (22.4 miles)

  • Lowest 3 June, 2025

    45.6 °F

  • Average June

    70.3 °F

  • Highest 8 June, 2025

    99.6 °F

Climate (2020–Present)

Montague Siskiyou County Airport (22.4 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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