Prairie Grove Weather Forecast

    • 73
    • 98

    Hot

    • 73
    • 98

    Hot

    • 74
    • 98

    Slight Chance Thunderstorms

    • 72
    • 96

    Slight Chance Thunderstorms

    • 72
    • 93

    Mostly Sunny

    • 73
    • 95

    Hot

    • 74
    • 95

    Hot

Today 29 Jul Limestone

Sunny, hot with Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 105.

Tonight 29 Jul Limestone

Partly cloudy. Humid with Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prairie Grove Temperature Statistics

July Temperature

Mexia Limestone County Airport (6.8 miles)

  • Lowest 13 July, 2026

    70 °F

  • Average July

    81.7 °F

  • Highest 22 July, 2026

    100.8 °F

Climate (2021–2026)

Mexia Limestone County Airport (6.8 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    79.1 °F
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