Heart Butte Reservoir State Game Management Area Weather Forecast

    • 24
    • 46

    Sunny

    • 38
    • 60

    Partly Sunny

    • 34
    • 57

    Slight Chance Rain

    • 33
    • 54

    Slight Chance Rain

    • 41
    • 63

    Partly Sunny

    • 42
    • 62

    Chance Rain

Today 20 Apr Grant

Sunny. Highs in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Apr Grant

Clear. Lows in the mid 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heart Butte Reservoir State Game Management Area Temperature Statistics

April Temperature

Glen Ullin Regional Airport (14.9 miles)

  • Lowest 3 April, 2024

    21.2 °F

  • Average April

    44 °F

  • Highest 13 April, 2024

    78.8 °F

Climate (2019–Present)

Glen Ullin Regional Airport (14.9 miles)

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  • Average Low 2019–2024

    29.2 °F

  • Average 2019–2024

    42.2 °F

  • Average High 2019–2024

    54.2 °F
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