Naval Air Station Joint Reserve Base Willow Grove Weather Forecast
- 68
- 94
Smoke
- 70
- 88
Smoke
- 71
- 85
Rain Showers
- 62
- 84
Mostly Sunny
- 67
- 85
Partly Sunny
- 69
- 87
Rain Showers Likely
- 64
- 83
Chance Rain Showers
Today 16 Jul Eastern Montgomery
Mostly sunny. Smoke. Isolated Showers and Thunderstorms this afternoon. Hot with Highs in the mid 90s. West Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 20 percent.
Tonight 16 Jul Eastern Montgomery
Mostly clear with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Smoke. Some Thunderstorms may produce gusty Winds this evening. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.
Naval Air Station Joint Reserve Base Willow Grove Temperature Statistics
July Temperature
Philadelphia - Wings Field Airport (7.5 miles)
Lowest 8 July, 2026
62.4 °FAverage July
78 °FHighest 2 July, 2026
99.7 °F
Climate (2021–2026)
Philadelphia - Wings Field Airport (7.5 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
55.1 °FAverage High 2021–2026
64.4 °F