Southwest Weather Forecast
- 44
- 75
Sunny
- 47
- 77
Mostly Sunny
- 49
- 78
Mostly Sunny
- 53
- 80
Mostly Sunny
- 57
- 81
Partly Sunny
- 56
- 80
Partly Sunny
Today 9 Sep Westmoreland
Sunny. Highs in the mid 70s. East Winds around 5 Mph.
Tonight 9 Sep Westmoreland
Clear. Lows in the mid 40s. East Winds around 5 Mph.
Southwest Temperature Statistics
September Temperature
Latrobe / Westmorland (8.1 miles)
Lowest 1 September, 2025
46.4 °FAverage September
61 °FHighest 3 September, 2025
82.4 °F
Climate (2020–Present)
Latrobe / Westmorland (8.1 miles)
Average Low 2020–2025
43.8 °FAverage 2020–2025
51.5 °FAverage High 2020–2025
62.7 °F