Delaware State Park Weather Forecast

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 87

    Rain Showers Likely

    • 67
    • 88

    Mostly Sunny

    • 65
    • 83

    Mostly Sunny

    • 66
    • 86

    Sunny

    • 67
    • 88

    Mostly Sunny

Today 29 Jul Jefferson

Cloudy this Morning, then becoming partly sunny. A chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 29 Jul Jefferson

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. East Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Delaware State Park Temperature Statistics

July Temperature

Topeka, Philip Billard Municipal Airport (9.9 miles)

  • Lowest 4 July, 2026

    65.6 °F

  • Average July

    79.9 °F

  • Highest 26 July, 2026

    99 °F

Climate (2021–2026)

Topeka, Philip Billard Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    69.9 °F
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