Montague Airport (Yreka Rohrer Field) Weather Forecast

    • 60
    • 88

    Increasing Clouds

    • 59
    • 79

    Chance Rain Showers

    • 56
    • 82

    Slight Chance Thunderstorms

    • 52
    • 86

    Sunny

    • 53
    • 89

    Sunny

    • 55
    • 91

    Sunny

    • 57
    • 94

    Sunny

Today 15 Aug Central Siskiyou County

Sunny. Highs in the lower 80s to lower 90s. Northwest Winds 5 to 10 Mph.

Tonight 15 Aug Central Siskiyou County

Mostly clear in the Evening, then partly cloudy with a 10 percent chance of Showers after midnight. Lows in the mid 50s to lower 60s. Northwest Winds 10 to 15 Mph decreasing to around 5 Mph after midnight.

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Montague Airport (Yreka Rohrer Field) Temperature Statistics

August Temperature

Montague Siskiyou County Airport (5 miles)

  • Lowest 8 August, 2025

    46.7 °F

  • Average August

    72.6 °F

  • Highest 11 August, 2025

    104.6 °F

Climate (2020–Present)

Montague Siskiyou County Airport (5 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    69.1 °F
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