Junction City Weather Forecast

    • 65
    • 80

    Chance Thunderstorms

    • 68
    • 86

    Rain Showers

    • 70
    • 90

    Mostly Sunny

    • 75
    • 92

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 76
    • 95

    Mostly Sunny

Today 5 Aug Geary

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Not as warm with Highs around 80. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 5 Aug Geary

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Humid with Lows in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Junction City Temperature Statistics

August Temperature

Fort Riley - Marshall AAF (3.7 miles)

  • Lowest 2 August, 2026

    64 °F

  • Average August

    77.3 °F

  • Highest 3 August, 2026

    90.7 °F

Climate (2021–2026)

Fort Riley - Marshall AAF (3.7 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    69.5 °F
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