Pierre Part Weather Forecast
- 69
- 92
Mostly Sunny
- 70
- 92
Mostly Sunny
- 71
- 94
Mostly Sunny
- 71
- 93
Mostly Sunny
- 71
- 92
Slight Chance Thunderstorms
- 71
- 90
Chance Thunderstorms
Today 18 Sep Assumption
Sunny. Highs in the lower 90s. East Winds 5 to 10 Mph.
Tonight 18 Sep Assumption
Mostly clear. Lows in the upper 60s. Light and variable Winds.
Pierre Part Temperature Statistics
September Temperature
Patterson Memorial (18.6 miles)
Lowest 9 September, 2025
64.9 °FAverage September
79.8 °FHighest 5 September, 2025
91.9 °F
Climate (2020–Present)
Patterson Memorial (18.6 miles)
Average Low 2020–2025
60.3 °FAverage 2020–2025
67.9 °FAverage High 2020–2025
76.8 °F