Opperman Lake Weather Forecast

    • 67
    • 86

    Mostly Sunny

    • 67
    • 89

    Rain Showers Likely

    • 65
    • 84

    Rain Showers

    • 59
    • 79

    Partly Sunny

    • 61
    • 80

    Slight Chance Rain Showers

    • 62
    • 83

    Mostly Sunny

Today 5 Jul West Otter Tail

Sunny. Highs in the mid 80s. Southeast Winds up to 10 Mph.

Tonight 5 Jul West Otter Tail

Mostly clear. Lows in the mid 60s. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Opperman Lake Temperature Statistics

July Temperature

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

  • Lowest 1 July, 2026

    62.6 °F

  • Average July

    74 °F

  • Highest 2 July, 2026

    84.2 °F

Climate (2021–2026)

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    53.5 °F
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