Harrison Airport Weather Forecast

    • 53
    • 70

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 53
    • 77

    Rain Showers

    • 44
    • 67

    Chance Rain Showers

    • 43
    • 65

    Slight Chance Rain Showers

Today 20 Apr Knox

Sunny. Highs in the upper 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Apr Knox

Partly cloudy. Lows in the upper 30s. East Winds around 5 Mph.

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  • 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

    58.4 °F

  • Highest 14 April, 2026

    85.6 °F

Climate (2021–Present)

Kirksville, Kirksville Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    64.8 °F
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