Rainy Lake Weather Forecast

    • 58
    • 67

    Rain Showers Likely

    • 55
    • 65

    Rain Showers

    • 48
    • 72

    Partly Sunny

    • 39
    • 60

    Mostly Sunny

    • 43
    • 60

    Mostly Cloudy

    • 41
    • 59

    Chance Rain Showers

    • 36
    • 55

    Mostly Sunny

Today 28 Sep North Cass

Cloudy with a 50 percent chance of Showers. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph.

Tonight 28 Sep North Cass

Cloudy with a 50 percent chance of Showers. Not as cool. Humid with Lows in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainy Lake Temperature Statistics

September Temperature

Pine River Regional Airport (8.7 miles)

  • Lowest 14 September, 2026

    36.3 °F

  • Average September

    60.5 °F

  • Highest 3 September, 2026

    83.7 °F

Climate (2021–2026)

Pine River Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    32.5 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    52.5 °F
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