Horner Field Weather Forecast

    • 43
    • 65

    Mostly Cloudy

    • 41
    • 63

    Decreasing Clouds

    • 50
    • 73

    Chance Rain

    • 50
    • 73

    Rain Likely

    • 48
    • 71

    Chance Rain

    • 48
    • 75

    Mostly Sunny

    • 48
    • 77

    Partly Sunny

Today 15 Sep Cascade County below 5000ft

Partly cloudy. Lows around 50. Highs in the lower 70s.

Tonight 15 Sep Cascade County below 5000ft

Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog early in the morning. Lows in the lower 40s. Northeast Winds 5 to 15 Mph shifting to the northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horner Field Temperature Statistics

September Temperature

Malmstrom Air Force Base (7.5 miles)

  • Lowest 12 September, 2026

    43.5 °F

  • Average September

    62 °F

  • Highest 2 September, 2026

    87.7 °F

Climate (2021–2026)

Malmstrom Air Force Base (7.5 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59 °F
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