Grand Forks International Airport Weather Forecast

    • 55
    • 78

    Rain Showers

    • 54
    • 78

    Mostly Sunny

    • 55
    • 82

    Chance Rain Showers

    • 50
    • 74

    Chance Rain Showers

    • 52
    • 75

    Partly Sunny

    • 56
    • 80

    Slight Chance Thunderstorms

Today 15 Aug Grand Forks

Partly sunny. Scattered Showers, mainly in the morning. Highs in the mid 70s. Breezy. Southwest Winds around 15 Mph shifting to the northwest in the afternoon. Chance of rain 40 percent.

Tonight 15 Aug Grand Forks

Mostly cloudy in the evening then clearing. Lows in the mid 50s. Northwest Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Forks International Airport Temperature Statistics

August Temperature

Grand Forks, Grand Forks International Airport (0 miles)

  • Lowest 5 August, 2026

    48.7 °F

  • Average August

    68.5 °F

  • Highest 2 August, 2026

    94.6 °F

Climate (2021–2026)

Grand Forks, Grand Forks International Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    31.9 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    53.3 °F
Get WillyWeather+ to remove ads