Junction City Weather Forecast

    • 73
    • 92

    Slight Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 73
    • 94

    Mostly Sunny

    • 73
    • 96

    Sunny

    • 72
    • 95

    Mostly Sunny

    • 72
    • 95

    Slight Chance Thunderstorms

Today 17 Jun Union

Mostly cloudy with a chance of Showers and Thunderstorms Early, then partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 Jun Union

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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Junction City Temperature Statistics

June Temperature

South Arkansas Regional Airport (14.9 miles)

  • Lowest 1 June, 2025

    59.6 °F

  • Average June

    78 °F

  • Highest 5 June, 2025

    92.6 °F

Climate (2020–Present)

South Arkansas Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    53.7 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    76 °F
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