Steamboat Lake Weather Forecast

    • 47
    • 82

    Sunny

    • 45
    • 82

    Mostly Sunny

    • 37
    • 71

    Sunny

    • 46
    • 76

    Partly Sunny

    • 44
    • 71

    Chance Rain

    • 42
    • 71

    Slight Chance Rain

    • 42
    • 71

    Mostly Sunny

Today 4 Jun Central Siskiyou County

Sunny. Highs in the mid 70s to mid 80s. North Winds around 5 Mph increasing to 10 to 15 Mph late this afternoon.

Tonight 4 Jun Central Siskiyou County

Clear. Lows in the mid 40s to lower 50s. North Winds 10 to 15 Mph shifting to the northwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Lake Temperature Statistics

June Temperature

Montague Siskiyou County Airport (5 miles)

  • Lowest 1 June, 2026

    42.1 °F

  • Average June

    67.2 °F

  • Highest 2 June, 2026

    88 °F

Climate (2021–Present)

Montague Siskiyou County Airport (5 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    69.2 °F
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