Wheaton weather — 10-day forecast

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

Now

Reading from 19:00 · NOAA HRRR model

24 °C

Light showers

24.0 km/hforce 4

Next 12 h

  • 1924°95 %
  • 2023°95 %
  • 20:14Sunset
  • 2123°50 %
  • 2223°10 %
  • 2323°
  • 0023°
  • 0123°
  • 0223°
  • 0323°
  • 0423°
  • 0522°
  • 0622°
  • 06:16Sunrise
  • 0722°

24°19:00 22°06:00

Humidity
86 %
Dew point
22 °C
Gusts
50.8 km/h
Clouds
97 %
Pressure
1,019 hPa ↑

Grid point 0.9 km away · 3.0 km grid · elevation 122 m

Air quality

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

Reading from 20:00
22
Fair

Index set by PM2.5

PM2.5
11.1µg/m³
PM10
11.2µg/m³
Ozone
49.2µg/m³
Nitrogen dioxide
15.1µg/m³
Sulphur dioxide
0.7µg/m³
Carbon monoxide
276.0µg/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.

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.

22° → 35°

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

  • Today

    Light showers82 %

    31°

    23°

  • Sat

    Thunderstorm60 %

    32°

    22°

  • Sun

    Mainly clear60 %

    34°

    22°

  • Mon

    Thunderstorm22 %

    35°

    23°

  • Tue

    Thunderstorm78 %

    33°

    25°

  • Wed

    Light showers78 %

    26°

    24°

  • Thu

    Mainly clear

    30°

    22°

  • Fri

    Light drizzle1 mm

    31°

    24°

  • Sat

    Light rain13 mm

    26°

    23°

  • Sun

    Light drizzle3 mm

    27°

    22°

Gusts · Fri 50.8 km/h · Tue 51.0 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8very high
Sunrise
06:15
Daylight
13 h 59
Sunset
20:14

Radiation · 11.2 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.1 mperiod 2 s 158°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Wheaton the mean temperature will be 26.8 °C — +2.0 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Wheaton climate — normals and trends