Greenhorn Park Weather Forecast

    • 69
    • 98

    Hot

    • 65
    • 95

    Mostly Sunny

    • 66
    • 98

    Hot

    • 65
    • 95

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

Today 13 Jul Central Siskiyou County

Sunny. Highs 95 to 105. Northeast Winds around 5 Mph shifting to the north in the afternoon.

Tonight 13 Jul Central Siskiyou County

Mostly clear. Lows in the mid 60s to lower 70s. North Winds 10 to 15 Mph decreasing to around 5 Mph well after midnight.

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Greenhorn Park Temperature Statistics

July Temperature

Montague Siskiyou County Airport (10.6 miles)

  • Lowest 4 July, 2025

    49.6 °F

  • Average July

    72.8 °F

  • Highest 7 July, 2025

    100.7 °F

Climate (2020–Present)

Montague Siskiyou County Airport (10.6 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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