Prairie Grove Weather Forecast

    • 49
    • 63

    Rain Showers Likely

    • 54
    • 69

    Partly Sunny

    • 56
    • 69

    Mostly Cloudy

    • 54
    • 71

    Mostly Cloudy

    • 56
    • 68

    Chance Rain Showers

    • 59
    • 76

    Partly Sunny

Today 22 Sep Des Moines

Cloudy. Showers likely in the morning. Patchy fog in the morning. Highs in the lower 60s. Northeast Winds around 10 Mph. Chance of rain 70 percent.

Tonight 22 Sep Des Moines

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prairie Grove Temperature Statistics

September Temperature

Burlington Regional Airport (9.3 miles)

  • Lowest 13 September, 2026

    56.6 °F

  • Average September

    76.4 °F

  • Highest 1 September, 2026

    97.6 °F

Climate (2021–2026)

Burlington Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.4 °F
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