Rainy Lake Weather Forecast

    • 56
    • 68

    Rain Showers Likely

    • 55
    • 62

    Rain Showers Likely

    • 55
    • 67

    Rain Showers Likely

    • 54
    • 70

    Chance Rain Showers

    • 53
    • 73

    Partly Sunny

    • 53
    • 72

    Partly Sunny

    • 50
    • 71

    Partly Sunny

Today 18 Sep North Cass

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 18 Sep North Cass

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the mid 50s. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainy Lake Temperature Statistics

September Temperature

Pine River Regional Airport (8.7 miles)

  • Lowest 7 September, 2025

    33.8 °F

  • Average September

    60 °F

  • Highest 16 September, 2025

    84.2 °F

Climate (2020–Present)

Pine River Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    32.7 °F

  • Average 2020–2025

    42.9 °F

  • Average High 2020–2025

    52.3 °F
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