Tecumseh Lake Weather Forecast

    • 69
    • 93

    Slight Chance Thunderstorms

    • 65
    • 90

    Chance Thunderstorms

    • 68
    • 86

    Chance Rain Showers

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 65
    • 83

    Partly Sunny

Today 17 Sep Pottawatomie

Sunny. Near steady temperature in the lower 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 17 Sep Pottawatomie

Mostly clear. Lows in the upper 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tecumseh Lake Temperature Statistics

September Temperature

Shawnee, Shawnee Municipal Airport (4.3 miles)

  • Lowest 6 September, 2025

    57.7 °F

  • Average September

    75.2 °F

  • Highest 15 September, 2025

    95.5 °F

Climate (2020–Present)

Shawnee, Shawnee Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    62.1 °F

  • Average High 2020–2025

    73.7 °F
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