Upper Alton weather — 10-day forecast

Temperature, rain, wind and feels-like in Upper Alton, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 14:00 · NOAA HRRR model

30 °C

Overcast

Feels like 33 °C

12.3 km/hforce 2

Next 12 h

  • 1431°
  • 1531°
  • 1631°
  • 1731°
  • 1831°
  • 1929°
  • 2028°
  • 20:06Sunset
  • 2127°
  • 2226°
  • 2325°
  • 0025°
  • 0124°
  • 0222°

31°17:00 22°02:00

Humidity
65 %
Dew point
23 °C
Gusts
20.6 km/h
Clouds
100 %
Pressure
1,017 hPa
UV
8 · high
Storm
severe possible

Grid point 0.7 km away · 3.0 km grid · elevation 152 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 13:00
54
Moderate

Index set by Ozone

Ozone
121.0µg/m³
PM2.5
16.5µg/m³
PM10
19.0µg/m³
Nitrogen dioxide
2.6µg/m³
Sulphur dioxide
4.3µg/m³
Carbon monoxide
212.0µg/m³
Dust (AOD)
0.02

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

20° → 35°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Partly cloudy94 %

    31°

    20°

  • Sat

    Clear sky56 %

    32°

    20°

  • Sun

    Thunderstorm18 %

    33°

    22°

  • Mon

    Mainly clear

    35°

    24°

  • Tue

    Partly cloudy24 %

    35°

    25°

  • Wed

    Thunderstorm0 mm

    31°

    25°

  • Thu

    Light showers6 mm

    30°

    23°

  • Fri

    Light rain5 mm

    30°

    23°

  • Sat

    Thunderstorm2 mm

    31°

    25°

  • Sun

    Light drizzle1 mm

    26°

    20°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
06:08
Daylight
13 h 58
Sunset
20:06

Radiation · 21.8 MJ/m²

Today in Upper Alton the mean temperature will be 27.1 °C — +2.1 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Upper Alton climate — normals and trends