Elgin Weather Forecast

    • 60
    • 71

    Rain Showers Likely

    • 57
    • 68

    Rain Showers Likely

    • 55
    • 78

    Chance Rain Showers

    • 54
    • 75

    Chance Rain Showers

    • 51
    • 71

    Chance Rain Showers

    • 49
    • 70

    Slight Chance Rain Showers

Today 13 Sep Grant

A chance of Thunderstorms. Showers, cooler. Highs in the lower 70s. East Winds around 10 Mph.

Tonight 13 Sep Grant

Mostly cloudy with a chance of Showers. A chance of Thunderstorms in the Evening, then a slight chance of Thunderstorms after midnight. Patchy fog. Lows around 60. Northeast Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

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Elgin Temperature Statistics

September Temperature

Glen Ullin Regional Airport (28 miles)

  • Lowest 6 September, 2025

    28.4 °F

  • Average September

    59.8 °F

  • Highest 8 September, 2025

    87.8 °F

Climate (2020–Present)

Glen Ullin Regional Airport (28 miles)

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  • Average Low 2020–2025

    29.9 °F

  • Average 2020–2025

    43.2 °F

  • Average High 2020–2025

    55.5 °F
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