Sheep Creek Dam State Recreation Area Weather Forecast

    • 26
    • 48

    Increasing Clouds

    • 32
    • 47

    Rain/Snow

    • 25
    • 45

    Rain/Snow Likely

    • 29
    • 51

    Mostly Cloudy

    • 29
    • 54

    Partly Sunny

    • 29
    • 55

    Mostly Sunny

Today 25 Apr Grant

Mostly sunny. Highs in the upper 40s. West Winds 15 to 20 Mph.

Tonight 25 Apr Grant

Decreasing Clouds. Lows in the mid 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

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  • Temperature Real-Time

Sheep Creek Dam State Recreation Area Temperature Statistics

April Temperature

Glen Ullin Regional Airport (32.9 miles)

  • Lowest 18 April, 2026

    14 °F

  • Average April

    37.8 °F

  • Highest 12 April, 2026

    73.4 °F

Climate (2021–Present)

Glen Ullin Regional Airport (32.9 miles)

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  • Average Low 2021–2026

    30.2 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    55.4 °F
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