Harrison Airport Weather Forecast

    • 55
    • 77

    Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 41
    • 83

    Rain Showers

    • 34
    • 54

    Slight Chance Rain Showers

    • 37
    • 59

    Sunny

    • 49
    • 69

    Mostly Sunny

Today 15 Apr Knox

Showers and Thunderstorms likely. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 15 Apr Knox

Mostly cloudy. Showers with Thunderstorms likely in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 90 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

    54.7 °F

  • Highest 13 April, 2026

    80.1 °F

Climate (2021–Present)

Kirksville, Kirksville Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    64.7 °F
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