Grand Forks Weather Forecast

    • 50
    • 78

    Severe Tstms

    • 49
    • 70

    Mostly Sunny

    • 55
    • 76

    Chance Rain Showers

    • 49
    • 72

    Chance Rain Showers

    • 45
    • 62

    Chance Rain Showers

    • 45
    • 60

    Chance Rain Showers

    • 44
    • 62

    Slight Chance Rain Showers

Today 19 Sep Grand Forks

Cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the mid 70s. Windy. Southeast Winds around 25 Mph with Gusts to around 40 Mph.

Tonight 19 Sep Grand Forks

Cloudy. Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe in the evening. Lows 45 to 50. Breezy. South Winds around 20 Mph shifting to the west after midnight. Gusts up to 40 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Forks Temperature Statistics

September Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 6 September, 2017

    39.9 °F
  • Average September

    61.7 °F
  • Highest 12 September, 2017

    93.9 °F

Climate (2010–Present)

Grand Forks, Grand Forks International Airport (6.8 miles)

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  • Average Low 2010–Present

    31.8 °F
  • Average 2010–Present

    42.9 °F
  • Average High 2010–Present

    52.7 °F
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