Spirit Lake Weather Forecast

    • 52
    • 59

    Rain Showers

    • 54
    • 67

    Mostly Cloudy

    • 53
    • 64

    Rain Showers Likely

    • 52
    • 67

    Slight Chance Thunderstorms

    • 53
    • 67

    Rain Showers Likely

    • 45
    • 62

    Chance Rain Showers

Today 24 Sep South Aitkin

A chance of Showers this Morning, then Showers this afternoon. Highs in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 24 Sep South Aitkin

Cloudy. Patchy fog after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit Lake Temperature Statistics

September Temperature

Aitkin Municipal Airport - Steve Kurtz Field (7.5 miles)

  • Lowest 14 September, 2026

    34.5 °F

  • Average September

    61.5 °F

  • Highest 3 September, 2026

    86.2 °F

Climate (2021–2026)

Aitkin Municipal Airport - Steve Kurtz Field (7.5 miles)

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  • Average Low 2021–2026

    30.9 °F

  • Average 2021–2026

    42.2 °F

  • Average High 2021–2026

    52.3 °F
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