Carson Weather Forecast

    • 55
    • 80

    Chance Rain Showers

    • 56
    • 77

    Chance Rain Showers

    • 53
    • 71

    Chance Thunderstorms

    • 52
    • 63

    Chance Rain Showers

    • 53
    • 62

    Chance Rain Showers

    • 53
    • 68

    Partly Sunny

    • 53
    • 75

    Partly Sunny

Today 15 Sep Grant

Sunny. Highs in the upper 70s. West Winds around 5 Mph.

Tonight 15 Sep Grant

Increasing Clouds. A slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Patchy fog. Lows in the mid 50s. West Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carson Temperature Statistics

September Temperature

Glen Ullin Regional Airport (30.4 miles)

  • Lowest 6 September, 2025

    28.4 °F

  • Average September

    61.6 °F

  • Highest 12 September, 2025

    89.6 °F

Climate (2020–Present)

Glen Ullin Regional Airport (30.4 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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