Prairie Grove Weather Forecast
- 73
- 99
Hot
- 74
- 97
Hot
- 73
- 97
Hot
- 73
- 98
Hot
- 75
- 99
Hot
- 75
- 98
Hot
Today 13 Aug Limestone
Sunny, hot with Highs around 100. South Winds 10 to 15 Mph. Heat index Values up to 105.
Tonight 13 Aug Limestone
Clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.
Prairie Grove Temperature Statistics
August Temperature
Mexia Limestone County Airport (6.8 miles)
Lowest 3 August, 2026
66.2 °FAverage August
83.7 °FHighest 3 August, 2026
97.5 °F
Climate (2021–2026)
Mexia Limestone County Airport (6.8 miles)
Average Low 2021–2026
58.3 °FAverage 2021–2026
68.3 °FAverage High 2021–2026
79.2 °F