Lake Helen Weather Forecast

    • 52
    • 71

    Chance Rain Showers

    • 44
    • 71

    Becoming Sunny

    • 43
    • 65

    Partly Sunny

    • 49
    • 63

    Rain Showers

    • 44
    • 69

    Mostly Sunny

    • 36
    • 64

    Mostly Sunny

    • 32
    • 56

    Partly Sunny

Today 20 Nov Comanche

Showers. A chance of Thunderstorms Early, then a slight chance of Thunderstorms. Near steady temperature in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 20 Nov Comanche

Mostly cloudy with a chance of Showers this Evening, then partly cloudy after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Helen Temperature Statistics

November Temperature

Fort Sill (1.2 miles)

  • Lowest 10 November, 2025

    29.1 °F

  • Average November

    66.6 °F

  • Highest 14 November, 2025

    86 °F

Climate (2020–Present)

Fort Sill (1.2 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    75.3 °F
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