Sterling Mountain Weather Forecast

    • 29
    • 34

    Snow

    • 30
    • 32

    Snow

    • 28
    • 31

    Snow Likely

    • 27
    • 33

    Snow Likely

    • 23
    • 30

    Snow Likely

    • 22
    • 30

    Slight Chance Snow

Today 3 Jan Central Siskiyou County

Mostly cloudy. Chance of rain this morning. Rain likely early this Afternoon, then rain late this afternoon. Snow level 5000 feet rising to 5500 feet this afternoon. Highs in the lower 40s to lower 50s. Breezy. South Winds 15 to 25 Mph. Gusts up to 40 Mph. Chance of rain 80 percent.

Tonight 3 Jan Central Siskiyou County

Rain in the Evening, then rain and snow after midnight. Snow may be heavy at Times after midnight. Snow level 5500 feet lowering to 4500 feet after midnight. Little or no snow accumulation. Lows in the mid 30s to lower 40s. Breezy. South Winds 15 to 25 Mph with Gusts to around 40 Mph decreasing to 10 to 15 Mph well after midnight. Chance of precipitation 90 percent.

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Sterling Mountain Temperature Statistics

January Temperature

Montague Siskiyou County Airport (24.2 miles)

  • Lowest 1 January, 2026

    37.9 °F

  • Average January

    42.1 °F

  • Highest 1 January, 2026

    48 °F

Climate (2021–Present)

Montague Siskiyou County Airport (24.2 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    69 °F
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