Peterson Lake Weather Forecast

    • 62
    • 74

    Rain Showers

    • 58
    • 69

    Rain Showers

    • 56
    • 70

    Chance Rain Showers

    • 56
    • 75

    Slight Chance Thunderstorms

    • 56
    • 78

    Slight Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 53
    • 73

    Partly Sunny

Today 18 Sep Grant

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 70s. Southeast Winds around 10 Mph. Chance of rain 50 percent.

Tonight 18 Sep Grant

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers after midnight. Patchy fog. Lows 60 to 65. East Winds 5 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Peterson Lake Temperature Statistics

September Temperature

Elbow Lake Municipal Airport (10.6 miles)

  • Lowest 7 September, 2025

    38.5 °F

  • Average September

    63.8 °F

  • Highest 14 September, 2025

    88.7 °F

Climate (2020–Present)

Elbow Lake Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    43.4 °F

  • Average High 2020–2025

    52.6 °F
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