Elgin Weather Forecast

    • 50
    • 61

    Rain Showers Likely

    • 47
    • 63

    Slight Chance Rain Showers

    • 50
    • 72

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 48
    • 69

    Partly Sunny

    • 49
    • 72

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

Today 18 Sep Grant

Showers likely. Highs around 60. North Winds 10 to 15 Mph. Chance of rain 60 percent.

Tonight 18 Sep Grant

Showers likely. Lows around 50. North Winds 5 to 10 Mph. Chance of rain 60 percent.

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Elgin Temperature Statistics

September Temperature

Glen Ullin Regional Airport (28 miles)

  • Lowest 6 September, 2025

    28.4 °F
  • Average September

    62.5 °F
  • Highest 12 September, 2025

    89.6 °F

Climate (2020–Present)

Glen Ullin Regional Airport (28 miles)

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  • Average Low 2020–2025

    30 °F
  • Average 2020–2025

    43.3 °F
  • Average High 2020–2025

    55.6 °F
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