Harrison Airport Weather Forecast

    • 60
    • 73

    Rain Showers

    • 66
    • 79

    Chance Thunderstorms

    • 62
    • 83

    Rain Showers Likely

    • 56
    • 77

    Rain Showers Likely

    • 59
    • 80

    Mostly Sunny

    • 51
    • 81

    Rain Showers Likely

Today 12 Apr Knox

Partly sunny this Morning, then becoming cloudy. A chance of Thunderstorms. A chance of Showers this Morning, then Showers likely this afternoon. Highs in the mid 70s. Temperature falling to around 70 this afternoon. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 12 Apr Knox

Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Near steady temperature in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 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

    51.9 °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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