Rainy Lake Weather Forecast

    • 42
    • 63

    Decreasing Clouds

    • 42
    • 60

    Rain Showers

    • 43
    • 64

    Chance Rain Showers

    • 49
    • 76

    Mostly Sunny

    • 55
    • 84

    Mostly Sunny

    • 56
    • 86

    Partly Sunny

Today 21 May North Cass

Mostly sunny. Highs in the mid 60s. South Winds 10 to 15 Mph.

Tonight 21 May North Cass

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 40s. Southeast 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

May Temperature

Pine River Regional Airport (8.7 miles)

  • Lowest 7 May, 2026

    22.1 °F

  • Average May

    49.4 °F

  • Highest 15 May, 2026

    79.5 °F

Climate (2021–Present)

Pine River Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    32.3 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    52.5 °F
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