Formo Lake Weather Forecast

    • 64
    • 88

    Mostly Cloudy

    • 68
    • 86

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

    • 68
    • 81

    Rain Showers

    • 61
    • 83

    Partly Sunny

    • 54
    • 76

    Partly Sunny

    • 56
    • 75

    Partly Sunny

Today 4 Sep West Otter Tail

Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 4 Sep West Otter Tail

Mostly clear early this Evening, then mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 60s. East Winds 5 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Formo Lake Temperature Statistics

September Temperature

Elbow Lake Municipal Airport (13 miles)

  • Lowest 1 September, 2026

    55.8 °F

  • Average September

    72.8 °F

  • Highest 2 September, 2026

    85.1 °F

Climate (2021–2026)

Elbow Lake Municipal Airport (13 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    53.3 °F
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