Deep Lake Weather Forecast

    • 44
    • 57

    Increasing Clouds

    • 31
    • 53

    Rain/Snow

    • 32
    • 34

    Blizzard

    • 25
    • 32

    Snow Showers

    • 29
    • 36

    Mostly Cloudy

    • 30
    • 36

    Snow Showers Likely

    • 28
    • 33

    Snow Showers Likely

Today 25 Mar Western Siskiyou County

Partly cloudy. Highs in the mid 60s to mid 70s. Southeast Winds 5 to 10 Mph shifting to the south late this afternoon.

Tonight 25 Mar Western Siskiyou County

Partly cloudy this evening then becoming mostly clear. Lows in the mid 40s to lower 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep Lake Temperature Statistics

March Temperature

Montague Siskiyou County Airport (36 miles)

  • Lowest 7 March, 2025

    22.7 °F

  • Average March

    43 °F

  • Highest 23 March, 2025

    66.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (36 miles)

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  • Average Low 2020–2025

    39.8 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    69 °F
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