Prairie Grove Weather Forecast

    • 64
    • 85

    Increasing Clouds

    • 64
    • 81

    Chance Rain Showers

    • 67
    • 84

    Rain Showers

    • 68
    • 85

    Chance Thunderstorms

    • 71
    • 93

    Chance Thunderstorms

    • 67
    • 91

    Chance Thunderstorms

    • 64
    • 89

    Chance Rain Showers

Today 6 Jun McHenry

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Northwest Winds around 5 Mph. Chance of precipitation 20 percent.

Tonight 6 Jun McHenry

Partly cloudy early in the Evening, then becoming mostly cloudy. Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prairie Grove Temperature Statistics

June Temperature

Chicago / Wheeling, Pal-Waukee Airport (21.1 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    65.7 °F

  • Highest 4 June, 2026

    86 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (21.1 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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