Holts Summit Weather Forecast

    • 78
    • 100

    Slight Chance Thunderstorms

    • 72
    • 94

    Slight Chance Thunderstorms

    • 69
    • 90

    Mostly Sunny

    • 72
    • 91

    Mostly Cloudy

    • 69
    • 85

    Chance Thunderstorms

    • 68
    • 84

    Mostly Sunny

Today 27 Jul Callaway

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Heat index Values up to 110.

Tonight 27 Jul Callaway

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 109 early in the evening.

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  • Temperature Real-Time

Holts Summit Temperature Statistics

July Temperature

Jefferson City, Jefferson City Memorial Airport (3.1 miles)

  • Lowest 22 July, 2026

    65.6 °F

  • Average July

    79.6 °F

  • Highest 20 July, 2026

    95.6 °F

Climate (2021–2026)

Jefferson City, Jefferson City Memorial Airport (3.1 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    59.1 °F

  • Average High 2021–2026

    70.3 °F
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