Onapa Lake Weather Forecast

    • 74
    • 93

    Sunny

    • 76
    • 92

    Mostly Sunny

    • 80
    • 93

    Slight Chance Thunderstorms

    • 81
    • 98

    Hot

    • 82
    • 99

    Hot

    • 81
    • 100

    Hot

Today 22 Jul McIntosh

Sunny and not as warm. Near steady temperature in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 22 Jul McIntosh

Clear. Lows in the lower 70s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onapa Lake Temperature Statistics

July Temperature

Muskogee-Davis Regional Airport (21.1 miles)

  • Lowest 5 July, 2026

    69.1 °F

  • Average July

    82.5 °F

  • Highest 4 July, 2026

    96.7 °F

Climate (2021–2026)

Muskogee-Davis Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    74.6 °F
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