Allentown Weather Forecast
- 65
- 77
Rain Showers
- 64
- 77
Rain Showers Likely
- 64
- 79
Chance Thunderstorms
- 68
- 81
Rain Showers Likely
- 70
- 85
Rain Showers Likely
- 64
- 82
Rain Showers
Today 14 Jun Allegheny
Showers likely late this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 70s. West Winds around 5 Mph. Chance of rain 70 percent.
Tonight 14 Jun Allegheny
Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Humid with Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 70 percent.
Allentown Temperature Statistics
June Temperature
Pittsburgh - Allegheny County Airport (5.6 miles)
Lowest 2 June, 2025
41.6 °FAverage June
68.2 °FHighest 4 June, 2025
86.6 °F
Climate (2020–Present)
Pittsburgh - Allegheny County Airport (5.6 miles)
Average Low 2020–2025
46.2 °FAverage 2020–2025
54.6 °FAverage High 2020–2025
63.3 °F