Pittsburgh Weather Forecast
- 33
- 43
Rain Showers
- 33
- 39
Rain/Snow Likely
- 28
- 39
Slight Chance Snow
- 36
- 44
Mostly Cloudy
- 43
- 53
Mostly Cloudy
- 44
- 58
Rain Likely
Today 4 Dec Allegheny
Mostly cloudy. Isolated rain Showers Early, and again this afternoon. Highs in the lower 40s. West Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 4 Dec Allegheny
Mostly cloudy. Lows in the lower 30s. West Winds 5 to 10 Mph.
Pittsburgh Temperature Statistics
December Temperature
Pittsburgh - Allegheny County Airport (6.8 miles)
Lowest 1 December, 2023
43 °FAverage December
46.6 °FHighest 1 December, 2023
50 °F
Climate (2018–Present)
Pittsburgh - Allegheny County Airport (6.8 miles)
Average Low 2018–2023
45.9 °FAverage 2018–2023
54 °FAverage High 2018–2023
62.6 °F