Roseau Municipal/Rudy Billberg Field Weather Forecast

    • 52
    • 68

    Chance Rain Showers

    • 40
    • 69

    Partly Sunny

    • 35
    • 59

    Mostly Sunny

    • 40
    • 60

    Chance Rain Showers

    • 36
    • 59

    Chance Rain Showers

    • 33
    • 54

    Partly Sunny

Today 29 Sep Roseau

Mostly cloudy. A chance of Showers in the morning. Patchy fog in the morning. Highs 65 to 70. West Winds up to 10 Mph. Chance of rain 50 percent.

Tonight 29 Sep Roseau

Partly cloudy. Lows 50 to 55. Southwest Winds 5 to 15 Mph.

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Roseau Municipal/Rudy Billberg Field Temperature Statistics

September Temperature

Roseau, Roseau Municipal Airport/Rudy Billberg Field (0 miles)

  • Lowest 16 September, 2026

    32.5 °F

  • Average September

    59.3 °F

  • Highest 6 September, 2026

    84 °F

Climate (2021–2026)

Roseau, Roseau Municipal Airport/Rudy Billberg Field (0 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    40.8 °F

  • Average High 2021–2026

    50 °F
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