Spirit Lake Weather Forecast

    • 50
    • 64

    Rain Showers

    • 45
    • 57

    Rain Showers Likely

    • 42
    • 62

    Mostly Sunny

    • 47
    • 65

    Chance Rain Showers

    • 52
    • 66

    Mostly Cloudy

    • 53
    • 70

    Mostly Cloudy

Today 20 Sep Dickinson

Cloudy. A slight chance of Showers with patchy drizzle this morning. Patchy fog this morning. Highs in the lower 60s. Northeast Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 20 Sep Dickinson

Cloudy. A chance of Showers in the Evening, then Showers after midnight. Lows around 50. Northeast Winds 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit Lake Temperature Statistics

September Temperature

Jackson, Jackson Municipal Airport (16.8 miles)

  • Lowest 13 September, 2026

    48.2 °F

  • Average September

    68.4 °F

  • Highest 4 September, 2026

    91.4 °F

Climate (2021–2026)

Jackson, Jackson Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    57.7 °F
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