Onapa Lake Weather Forecast

    • 31
    • 50

    Mostly Cloudy

    • 29
    • 36

    Chance Wintry Mix

    • 35
    • 50

    Partly Sunny

    • 35
    • 55

    Mostly Cloudy

    • 26
    • 44

    Partly Sunny

    • 34
    • 49

    Mostly Sunny

    • 42
    • 58

    Mostly Sunny

Today 3 Dec McIntosh

Partly sunny. Near steady temperature in the upper 40s. Northwest Winds around 5 Mph.

Tonight 3 Dec McIntosh

Mostly cloudy. Areas of drizzle with a slight chance of rain or sleet after midnight. Cold with Lows around 30. North Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Real-Time

Onapa Lake Temperature Statistics

December Temperature

Muskogee-Davis Regional Airport (21.1 miles)

  • Lowest 1 December, 2025

    34 °F

  • Average December

    35.1 °F

  • Highest 1 December, 2025

    37 °F

Climate (2020–Present)

Muskogee-Davis Regional Airport (21.1 miles)

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  • Average Low 2020–2025

    51.8 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    73.6 °F
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