Norristown Weather Forecast
- 49
- 66
Mostly Cloudy
- 49
- 61
Chance Rain Showers
- 58
- 62
Rain Showers Likely
- 60
- 76
Chance Rain Showers
- 61
- 77
Chance Rain Showers
- 62
- 82
Chance Thunderstorms
- 58
- 75
Chance Rain Showers
Today 3 May Eastern Montgomery
Mostly cloudy. Not as warm with Highs in the mid 60s. East Winds around 10 Mph.
Tonight 3 May Eastern Montgomery
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.
Norristown Temperature Statistics
May Temperature
Philadelphia - Wings Field Airport (3.7 miles)
Lowest 1 May, 2024
53.6 °FAverage May
67.9 °FHighest 1 May, 2024
80.1 °F
Climate (2019–Present)
Philadelphia - Wings Field Airport (3.7 miles)
Average Low 2019–2024
44.8 °FAverage 2019–2024
55 °FAverage High 2019–2024
64.5 °F