Greenhorn Park Weather Forecast

    • 47
    • 78

    Sunny

    • 51
    • 78

    Mostly Sunny

    • 48
    • 76

    Partly Sunny

    • 36
    • 65

    Partly Sunny

    • 41
    • 67

    Partly Sunny

    • 45
    • 67

    Mostly Cloudy

    • 39
    • 68

    Chance Rain Showers

Today 18 Mar Central Siskiyou County

Sunny. Highs in the mid 70s to lower 80s. West Winds around 5 Mph.

Tonight 18 Mar Central Siskiyou County

Clear. Lows in the mid 30s to mid 40s. West Winds around 5 Mph shifting to the southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenhorn Park Temperature Statistics

March Temperature

Montague Siskiyou County Airport (10.6 miles)

  • Lowest 11 March, 2026

    26.1 °F

  • Average March

    46.6 °F

  • Highest 16 March, 2026

    73 °F

Climate (2021–Present)

Montague Siskiyou County Airport (10.6 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    69.1 °F
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