Fort Thompson Weather Forecast

    • 64
    • 90

    Slight Chance Thunderstorms

    • 62
    • 87

    Chance Thunderstorms

    • 59
    • 78

    Chance Thunderstorms

    • 58
    • 80

    Slight Chance Thunderstorms

    • 64
    • 88

    Slight Chance Thunderstorms

    • 65
    • 94

    Mostly Sunny

    • 69
    • 92

    Mostly Sunny

Today 15 Jun Buffalo

Mostly sunny. Highs in the mid 80s. Southeast Winds 10 to 15 Mph.

Tonight 15 Jun Buffalo

Partly cloudy this Evening, then mostly cloudy with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Thompson Temperature Statistics

June Temperature

Chamberlain, Chamberlain Municipal Airport (21.1 miles)

  • Lowest 4 June, 2025

    44.8 °F

  • Average June

    64 °F

  • Highest 1 June, 2025

    85.5 °F

Climate (2020–Present)

Chamberlain, Chamberlain Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    59.8 °F
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