Alton weather — 10-day forecast
Temperature, rain, wind and feels-like in Alton, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 18:00 · NOAA HRRR model
22 °C
Overcast
Feels like 26 °C
Next 12 h
- 1822°12 %
- 18:24Sunset
- 1921°14 %
- 2021°14 %
- 2121°14 %
- 2221°13 %
- 2321°13 %
- 0021°13 %
- 0121°13 %
- 0220°10 %
- 0320°52 %
- 0420°14 %
- 0520°14 %
- 0620°
↑ 22°18:00↓ 20°04:00
- Humidity
- 93 %
- Dew point
- 21 °C
- Gusts
- 11.7 km/h
- Clouds
- 100 %
- Pressure
- 1,016 hPa
Grid point 1.0 km away · 3.0 km grid · elevation 153 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 13.7µg/m³
- PM10
- 13.8µg/m³
- Ozone
- 4.4µg/m³
- Nitrogen dioxide
- 37.3µg/m³▲
- Sulphur dioxide
- 2.0µg/m³
- Carbon monoxide
- 292.0µg/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
Light drizzle100 %
24°
21°
Thu
Light showers100 %
25°
18°
Fri
Light rain100 %
17°
9°
Sat
Mainly clear26 %
14°
6°
Sun
Clear sky
17°
3°
Mon
Mainly clear
18°
3°
Tue
Mainly clear
19°
4°
Wed
Clear sky
20°
6°
Thu
Clear sky
21°
10°
Fri
Clear sky
23°
11°
Gusts · Fri 53.5 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:10
- Daylight
- 11 h 14
- Sunset
- 18:24
Radiation · 3.0 MJ/m²
Today in Alton the mean temperature will be 22.4 °C — +8.0 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Alton