Harrison Airport Weather Forecast

    • 64
    • 83

    Chance Thunderstorms

    • 55
    • 77

    Rain Showers

    • 57
    • 78

    Chance Rain Showers

    • 46
    • 81

    Rain Showers

    • 36
    • 59

    Slight Chance Rain Showers

    • 38
    • 60

    Mostly Sunny

Today 14 Apr Knox

Mostly cloudy Early, then becoming partly sunny. A slight chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 14 Apr Knox

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Airport Temperature Statistics

April Temperature

Kirksville, Kirksville Regional Airport (11.8 miles)

  • Lowest 5 April, 2026

    33.7 °F

  • Average April

    53.1 °F

  • Highest 3 April, 2026

    79.6 °F

Climate (2021–Present)

Kirksville, Kirksville Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    64.7 °F
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