Glen Ullin Weather Forecast

    • 37
    • 62

    Mostly Sunny

    • 30
    • 67

    Slight Chance Rain

    • 24
    • 44

    Partly Sunny

    • 26
    • 46

    Partly Sunny

    • 23
    • 39

    Chance Rain/Snow

    • 21
    • 34

    Slight Chance Snow

Today 13 Nov Morton

Mostly clear. Highs in the mid 50s. South Winds 5 to 10 Mph.

Tonight 13 Nov Morton

Mostly clear. Lows in the upper 30s. South Winds 5 to 10 Mph.

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Glen Ullin Temperature Statistics

November Temperature

Glen Ullin Regional Airport (1.2 miles)

  • Lowest 10 November, 2025

    12.2 °F

  • Average November

    37.3 °F

  • Highest 2 November, 2025

    62.6 °F

Climate (2020–Present)

Glen Ullin Regional Airport (1.2 miles)

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  • Average Low 2020–2025

    30.2 °F

  • Average 2020–2025

    43.5 °F

  • Average High 2020–2025

    55.8 °F
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