Carol Stream weather — 10-day forecast

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

Now

Reading from 18:00 · NOAA HRRR model

29 °C

Clear sky

Feels like 30 °C

11.6 km/hforce 2

Next 12 h

  • 1829°
  • 1928°
  • 2026°
  • 20:04Sunset
  • 2125°
  • 2224°
  • 2323°
  • 0023°10 %
  • 0122°
  • 0222°
  • 0321°
  • 0421°
  • 0521°
  • 05:54Sunrise
  • 0621°

29°18:00 21°06:00

Humidity
57 %
Dew point
20 °C
Gusts
16.8 km/h
Clouds
4 %
Pressure
1,014 hPa ↓
Storm
likely

Grid point 1.0 km away · 3.0 km grid · elevation 235 m

Air quality

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

Reading from 19:00
31
Fair

Index set by Ozone

Ozone
77.8µg/m³
PM2.5
10.9µg/m³
PM10
12.0µg/m³
Nitrogen dioxide
9.3µg/m³
Sulphur dioxide
1.6µg/m³
Carbon monoxide
188.0µg/m³
Dust (AOD)
0.01

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.

18° → 30°

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

  • Today

    Mainly clear14 %

    29°

    23°

  • Sat

    Mainly clear12 %

    30°

    21°

  • Sun

    Thunderstorm94 %

    30°

    18°

  • Mon

    Thunderstorm98 %

    27°

    23°

  • Tue

    Thunderstorm98 %

    28°

    22°

  • Wed

    Light drizzle82 %

    27°

    22°

  • Thu

    Overcast

    26°

    19°

  • Fri

    Partly cloudy

    26°

    20°

  • Sat

    Thunderstorm2 mm

    27°

    21°

  • Sun

    Mainly clear

    28°

    19°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8high
Sunrise
05:53
Daylight
14 h 11
Sunset
20:04

Radiation · 12.0 MJ/m²

Sea state

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

0.2 mperiod 3 s 131°

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

Data: ECMWF

Today in Carol Stream the mean temperature will be 27.0 °C — +4.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Carol Stream climate — normals and trends