Horn Lake Weather Forecast

    • 48
    • 55

    Rain Showers

    • 49
    • 70

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 53
    • 74

    Chance Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 51
    • 71

    Slight Chance Rain Showers

Today 14 Aug Northern High Plains

Cloudy. Rain Showers likely in the Morning, then chance of rain Showers in the afternoon. Highs in the upper 50s. North Winds 5 to 10 Mph. Chance of Showers 70 percent.

Tonight 14 Aug Northern High Plains

Mostly cloudy. A 20 percent chance of rain Showers in the evening. Lows in the mid 40s. Northeast Winds up to 5 Mph shifting to the east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horn Lake Temperature Statistics

August Temperature

Cut Bank, Cut Bank Municipal Airport (32.9 miles)

  • Lowest 4 August, 2026

    37.7 °F

  • Average August

    63.3 °F

  • Highest 1 August, 2026

    98.7 °F

Climate (2021–2026)

Cut Bank, Cut Bank Municipal Airport (32.9 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    55.5 °F
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