King of Prussia Weather Forecast
- 64
- 83
Mostly Sunny
- 68
- 87
Partly Sunny
- 72
- 91
Mostly Sunny
- 75
- 97
Slight Chance Thunderstorms
- 73
- 94
Chance Thunderstorms
- 72
- 89
Chance Thunderstorms
Today 22 Jul Eastern Montgomery
Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.
Tonight 22 Jul Eastern Montgomery
Mostly clear. Lows in the lower 60s. East Winds around 5 Mph.
King of Prussia Temperature Statistics
July Temperature
Philadelphia - Wings Field Airport (6.2 miles)
Lowest 5 July, 2025
57.2 °FAverage July
77.3 °FHighest 8 July, 2025
92.5 °F
Climate (2020–Present)
Philadelphia - Wings Field Airport (6.2 miles)
Average Low 2020–2025
44.8 °FAverage 2020–2025
55.2 °FAverage High 2020–2025
64.6 °F