Simpson Weather Forecast

    • 64
    • 77

    Rain Showers Likely

    • 67
    • 82

    Chance Thunderstorms

    • 68
    • 84

    Mostly Sunny

    • 67
    • 85

    Chance Rain Showers

    • 63
    • 81

    Chance Thunderstorms

    • 61
    • 78

    Slight Chance Thunderstorms

Today 29 May Pope County Higher Elevations

Partly sunny with a chance of Thunderstorms. A chance of Showers Early, then Showers likely. Highs in the upper 70s. Southwest Winds around 5 Mph. Chance of rain 70 percent. Average rainfall less than 1/10 inch.

Tonight 29 May Pope County Higher Elevations

Partly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Light and variable Winds. Chance of rain 70 percent. Average rainfall less than 1/10 inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Simpson Temperature Statistics

May Temperature

Harrison, Boone County Airport (45.4 miles)

  • Lowest 3 May, 2026

    39.7 °F

  • Average May

    66.2 °F

  • Highest 16 May, 2026

    85.6 °F

Climate (2021–Present)

Harrison, Boone County Airport (45.4 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    71.4 °F
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