Elgin Weather Forecast

    • 55
    • 80

    Rain Showers Likely

    • 55
    • 75

    Rain Showers

    • 54
    • 72

    Rain Showers

    • 50
    • 75

    Partly Sunny

    • 54
    • 78

    Partly Sunny

    • 57
    • 84

    Chance Rain Showers

Today 12 Aug Grant

Mostly cloudy Late, then partly sunny with a slight chance of Showers and Thunderstorms in the morning. Mostly cloudy with Showers likely and a chance of Thunderstorms in the afternoon. Highs around 80. East Winds around 5 Mph, becoming northeast in the afternoon. Chance of rain 70 percent.

Tonight 12 Aug Grant

Mostly cloudy. Showers likely and a chance of Thunderstorms in the Evening, then a chance of Showers and a slight chance of Thunderstorms after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Elgin Temperature Statistics

August Temperature

Glen Ullin Regional Airport (28 miles)

  • Lowest 4 August, 2026

    41 °F

  • Average August

    72.4 °F

  • Highest 1 August, 2026

    100.4 °F

Climate (2021–2026)

Glen Ullin Regional Airport (28 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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