Deer Lake Weather Forecast

    • 49
    • 74

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 46
    • 72

    Partly Sunny

    • 40
    • 61

    Breezy

    • 43
    • 58

    Rain Showers

    • 42
    • 58

    Rain Showers Likely

    • 43
    • 62

    Partly Sunny

Today 9 Sep Nelson

Partly sunny. Highs in the mid 70s. Breezy. Northwest Winds around 20 Mph.

Tonight 9 Sep Nelson

Mostly clear. Lows 45 to 50. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deer Lake Temperature Statistics

September Temperature

Grand Forks Air Force Base (25.5 miles)

  • Lowest 2 September, 2026

    47.8 °F

  • Average September

    69.4 °F

  • Highest 5 September, 2026

    85.5 °F

Climate (2021–2026)

Grand Forks Air Force Base (25.5 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    52.2 °F
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