Choteau Weather Forecast

    • 48
    • 82

    Slight Chance Thunderstorms

    • 44
    • 69

    Chance Rain Showers

    • 41
    • 66

    Partly Sunny

    • 46
    • 75

    Partly Sunny

    • 51
    • 82

    Partly Sunny

    • 54
    • 87

    Slight Chance Rain Showers

Today 20 Jun Southern High Plains

Warmer. Partly sunny. Slight chance of Showers early in the Afternoon, then chance of Showers and slight chance of Thunderstorms late in the afternoon. Highs in the lower 80s. West Winds up to 10 Mph with Gusts to around 25 Mph. Chance of precipitation 30 percent.

Tonight 20 Jun Southern High Plains

Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 40s. West Winds 5 to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Choteau Temperature Statistics

June Temperature

Great Falls, Great Falls International Airport (43.5 miles)

  • Lowest 14 June, 2026

    38.6 °F

  • Average June

    57.3 °F

  • Highest 16 June, 2026

    85.6 °F

Climate (2021–2026)

Great Falls, Great Falls International Airport (43.5 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    59.2 °F
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