Arceneaux Park Weather Forecast
- 74
- 90
Thunderstorms Likely
- 74
- 90
Rain Showers Likely
- 74
- 91
Rain Showers Likely
- 74
- 92
Chance Thunderstorms
- 74
- 92
Chance Thunderstorms
- 73
- 92
Chance Thunderstorms
Today 11 Sep Lafayette
Mostly sunny. A slight chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Humid with Highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. North Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon. Chance of rain 70 percent.
Tonight 11 Sep Lafayette
Mostly clear. A chance of Showers after midnight. Humid with Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.
Arceneaux Park Temperature Statistics
September Temperature
Lafayette, Lafayette Regional Airport (4.3 miles)
Lowest 8 September, 2026
73.9 °FAverage September
83 °FHighest 7 September, 2026
93.9 °F
Climate (2021–2026)
Lafayette, Lafayette Regional Airport (4.3 miles)
Average Low 2021–2026
62.1 °FAverage 2021–2026
71.3 °FAverage High 2021–2026
81.1 °F