Norristown weather — 10-day forecast
Temperature, rain, wind and feels-like in Norristown, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 20:00 · NOAA HRRR model
21 °C
Mainly clear
Feels like 23 °C
Next 12 h
- 2021°
- 2121°
- 2221°12 %
- 2320°11 %
- 0019°
- 0118°
- 0217°10 %
- 0316°11 %
- 0415°10 %
- 0513°
- 0613°
- 0712°
- 07:13Sunrise
- 0812°
↑ 21°20:00↓ 12°07:00
- Humidity
- 91 %
- Dew point
- 20 °C
- Gusts
- 20.0 km/h
- Clouds
- 32 %
- Pressure
- 1,014 hPa ↑
Grid point 0.8 km away · 3.0 km grid · elevation 40 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 15.9µg/m³▲
- PM10
- 16.0µg/m³
- Ozone
- 35.8µg/m³
- Nitrogen dioxide
- 22.8µg/m³
- Sulphur dioxide
- 2.2µg/m³
- Carbon monoxide
- 248.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Partly cloudy50 %
25°
20°
Thu
Light drizzle66 %
19°
12°
Fri
Light showers98 %
24°
13°
Sat
Light rain98 %
20°
5°
Sun
Clear sky32 %
13°
3°
Mon
Clear sky32 %
16°
4°
Tue
Clear sky
20°
8°
Wed
Clear sky
18°
10°
Thu
Mainly clear
14°
7°
Fri
Mainly clear
15°
7°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:11
- Daylight
- 11 h 13
- Sunset
- 18:24
Radiation · 1.5 MJ/m²
Today in Norristown the mean temperature will be 22.4 °C — +8.2 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Norristown