McCanna Weather Forecast

    • 62
    • 84

    Chance Thunderstorms

    • 57
    • 78

    Rain Showers Likely

    • 56
    • 79

    Chance Rain Showers

    • 53
    • 72

    Chance Rain Showers

    • 49
    • 66

    Chance Rain Showers

    • 48
    • 65

    Mostly Cloudy

Today 14 Sep Grand Forks

Partly sunny. Highs in the mid 80s. Southeast Winds 5 to 15 Mph.

Tonight 14 Sep Grand Forks

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. East Winds up to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McCanna Temperature Statistics

September Temperature

Grand Forks Air Force Base (14.3 miles)

  • Lowest 7 September, 2025

    34.3 °F

  • Average September

    54.3 °F

  • Highest 10 September, 2025

    81.1 °F

Climate (2020–Present)

Grand Forks Air Force Base (14.3 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    42.3 °F

  • Average High 2020–2025

    52.4 °F
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