John Harris Field Weather Forecast

    • 71
    • 96

    Becoming Sunny

    • 74
    • 97

    Hot

    • 75
    • 99

    Hot

    • 72
    • 93

    Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

    • 72
    • 94

    Mostly Sunny

Today 7 Sep Southern and Eastern Logan County

Mostly sunny. Highs in the upper 90s. East Winds around 5 Mph. Heat index Values up to 107.

Tonight 7 Sep Southern and Eastern Logan County

Mostly clear. Lows in the lower 70s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Heat index Values up to 105 early in the evening.

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John Harris Field Temperature Statistics

September Temperature

Russelville Municipal Airport (11.8 miles)

  • Lowest 1 September, 2026

    72.6 °F

  • Average September

    87 °F

  • Highest 1 September, 2026

    101.6 °F

Climate (2021–2026)

Russelville Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    75.6 °F
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