Township of Cottrellville Weather Forecast
- 35
- 53
Partly Sunny
- 52
- 66
Chance Rain
- 50
- 66
Rain
- 32
- 55
Slight Chance Rain
- 36
- 47
Partly Sunny
- 49
- 58
Mostly Cloudy
- 37
- 61
Chance Rain
Today 13 Mar St. Clair
Not as cool. Mostly sunny in the Morning, then becoming partly cloudy. Highs in the lower 50s. East Winds up to 5 Mph.
Tonight 13 Mar St. Clair
Partly cloudy. Lows in the lower 30s. Southeast Winds up to 10 Mph.
Township of Cottrellville Temperature Statistics
March Temperature
St Clair County International Airport (14.9 miles)
Lowest 3 March, 2025
14 °FAverage March
34.4 °FHighest 10 March, 2025
60.8 °F
Climate (2020–Present)
St Clair County International Airport (14.9 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
49.5 °FAverage High 2020–2025
58.5 °F