Grand Prairie Weather Forecast
- 76
- 85
Rain Showers
- 78
- 88
Rain Showers
- 76
- 91
Thunderstorms Likely
- 77
- 90
Thunderstorms Likely
- 78
- 90
Slight Chance Thunderstorms
- 77
- 92
Mostly Sunny
Today 17 Jun St. Landry
Partly sunny. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce heavy rainfall. Windy with Highs in the mid 80s. South Winds 10 to 15 Mph, increasing to southeast 20 to 30 Mph with Gusts up to 40 Mph in the afternoon. Chance of rain 70 percent.
Tonight 17 Jun St. Landry
A chance of Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 70s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight. Gusts up to 30 Mph. Chance of rain 90 percent.
Grand Prairie Temperature Statistics
June Temperature
Opelousas St Landry Parish Airport (8.7 miles)
Lowest 5 June, 2026
67.6 °FAverage June
79.7 °FHighest 13 June, 2026
92.8 °F
Climate (2021–2026)
Opelousas St Landry Parish Airport (8.7 miles)
Average Low 2021–2026
58.4 °FAverage 2021–2026
68 °FAverage High 2021–2026
79.1 °F