Otter Tail River Reservoir Weather Forecast

    • 64
    • 78

    Thunderstorms

    • 69
    • 78

    Chance Thunderstorms

    • 67
    • 84

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 63
    • 81

    Mostly Sunny

    • 67
    • 85

    Chance Rain Showers

Today 20 Jul West Otter Tail

Partly sunny. Highs 75 to 80. Southeast Winds 10 to 20 Mph.

Tonight 20 Jul West Otter Tail

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 5 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otter Tail River Reservoir Temperature Statistics

July Temperature

Fergus Falls Municipal Airport-Einar Mickel (3.1 miles)

  • Lowest 17 July, 2025

    50 °F

  • Average July

    71.4 °F

  • Highest 4 July, 2025

    91.4 °F

Climate (2020–Present)

Fergus Falls Municipal Airport-Einar Mickel (3.1 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    53.3 °F
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