Ballwin weather — 10-day forecast
Temperature, rain, wind and feels-like in Ballwin, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 17:00 · NOAA HRRR model
15 °C
Clear sky
Feels like 12 °C
Next 12 h
- 1714°
- 1813°
- 18:21Sunset
- 1911°
- 2010°
- 219°
- 228°
- 238°
- 007°
- 017°
- 026°
- 036°
- 046°
- 055°
↑ 14°17:00↓ 5°05:00
- Humidity
- 40 %
- Dew point
- 1 °C
- Gusts
- 9.6 km/h
- Clouds
- 7 %
- Pressure
- 1,031 hPa ↓
Grid point 0.5 km away · 3.0 km grid · elevation 192 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 16.5µg/m³▲
- PM10
- 17.0µg/m³
- Ozone
- 23.8µg/m³
- Nitrogen dioxide
- 32.0µg/m³▲
- Sulphur dioxide
- 3.8µg/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
Clear sky
15°
8°
Sun
Clear sky
19°
5°
Mon
Mainly clear
20°
6°
Tue
Mainly clear
19°
6°
Wed
Partly cloudy
20°
6°
Thu
Mainly clear
20°
8°
Fri
Mainly clear
17°
7°
Sat
Overcast
17°
6°
Sun
Clear sky
24°
14°
Mon
Light drizzle0 mm
21°
15°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:14
- Daylight
- 11 h 07
- Sunset
- 18:21
Radiation · 9.0 MJ/m²
Today in Ballwin the mean temperature will be 12.0 °C — -2.2 °C against the normal for 17 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Ballwin