Montague Weather Forecast

    • 63
    • 99

    Hot

    • 62
    • 97

    Hot

    • 60
    • 96

    Sunny

    • 58
    • 94

    Sunny

    • 59
    • 92

    Mostly Sunny

    • 57
    • 90

    Mostly Sunny

    • 58
    • 90

    Mostly Sunny

Today 16 Jul Central Siskiyou County

Sunny. Areas of smoke early this morning. Haze through the day. Patchy smoke in the late morning and afternoon. Highs 90 to 100. Northeast Winds around 5 Mph shifting to the southwest late this afternoon.

Tonight 16 Jul Central Siskiyou County

Mostly clear. Haze. Lows in the lower to mid 60s. West Winds 5 to 10 Mph shifting to the south after midnight.

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Montague Temperature Statistics

July Temperature

Montague Siskiyou County Airport (4.3 miles)

  • Lowest 4 July, 2025

    49.6 °F

  • Average July

    75.4 °F

  • Highest 13 July, 2025

    104 °F

Climate (2020–Present)

Montague Siskiyou County Airport (4.3 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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