Rainy Lake Weather Forecast

    • 50
    • 66

    Chance Rain Showers

    • 48
    • 68

    Partly Sunny

    • 49
    • 61

    Chance Rain Showers

    • 47
    • 67

    Mostly Cloudy

    • 47
    • 65

    Mostly Cloudy

    • 46
    • 66

    Mostly Cloudy

Today 16 Sep North Cass

Mostly sunny. Patchy fog this morning. A chance of Showers this afternoon. Highs in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 16 Sep North Cass

Mostly cloudy with a chance of Showers in the Evening, then partly cloudy after midnight. Lows around 50. Light and variable Winds. Chance of rain 40 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 14 September, 2026

    36.3 °F

  • Average September

    64.5 °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

    52.6 °F
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