St. Clair Weather Forecast
- 62
- 79
Increasing Clouds
- 55
- 77
Chance Rain Showers
- 49
- 68
Partly Sunny
- 53
- 75
Partly Sunny
- 60
- 82
Mostly Sunny
- 65
- 88
Partly Sunny
- 64
- 90
Partly Sunny
Today 8 Jun Allegheny
Mostly sunny. Highs in the upper 70s. West Winds 10 to 15 Mph.
Tonight 8 Jun Allegheny
Partly cloudy in the Evening, then mostly cloudy with Showers likely after midnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.
St. Clair Temperature Statistics
June Temperature
Pittsburgh - Allegheny County Airport (4.3 miles)
Lowest 1 June, 2024
51.7 °FAverage June
71 °FHighest 4 June, 2024
86 °F
Climate (2019–Present)
Pittsburgh - Allegheny County Airport (4.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46 °FAverage 2019–2024
54.2 °FAverage High 2019–2024
62.8 °F