Thayer Weather Forecast

    • 72
    • 102

    Thunderstorms Likely

    • 67
    • 85

    Thunderstorms Likely

    • 72
    • 90

    Rain Showers Likely

    • 72
    • 91

    Chance Thunderstorms

    • 74
    • 93

    Mostly Sunny

    • 69
    • 94

    Chance Thunderstorms

Today 9 Sep Neosho

Sunny with a chance of Showers and Thunderstorms. Hot. Near steady temperature in the mid 90s. Southwest Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 9 Sep Neosho

Mostly cloudy with a chance of Thunderstorms. Showers with Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thayer Temperature Statistics

September Temperature

Parsons, Tri-City Airport (11.2 miles)

  • Lowest 1 September, 2026

    70.6 °F

  • Average September

    86.8 °F

  • Highest 1 September, 2026

    102.7 °F

Climate (2021–2026)

Parsons, Tri-City Airport (11.2 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    72.4 °F
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