Weather forecast for todayCarol Stream, IL

Weather forecast for today

Current condition 11:08 am CDT

  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphSW 230°
  • Humidity: 55%
  • Dewpoint: 36°F
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, in Carol Stream, visibility is excellent under a crystal-clear sky.
The temperature is a crisp 51.8°F. The current temperature is nearly at the maximum of today's 55.4°F.

Saturday Oct 17, 2026

  • 55°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 229°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:07 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
Today, expect sunny weather with a crisp, clear sky.
The temperature is expected to vary between a mild 55.4°F and a cold 39.2°F.
Today's maximum temperature is expected to be slightly cooler than the usual 60.4°F high in October.
Sunrise was at 7:07 am and sunset will be at 6:08 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 55°C.
Coldest period: 12 am - 2 am 43°C.

Chance of precipitation

Highest chance: 2 am 3%.

Hourly weather forecast

  • 12 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSW 225°
  • Humidity: 51%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSW 223°
  • Humidity: 47%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 224°
  • Humidity: 46%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 228°
  • Humidity: 44%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphSW 227°
  • Humidity: 42%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 225°
  • Humidity: 43%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 220°
  • Humidity: 51%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:08 pm
  • 7 pm
  • 50°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 213°
  • Humidity: 54%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 210°
  • Humidity: 59%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 208°
  • Humidity: 63%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 67%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 204°
  • Humidity: 69%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Carol Stream, bright and mostly sunny weather is expected.
The temperature will vary between the highest temperature of 55.4°F and the lowest temperature of 42.8°F. The warmest part of the day will be from 1 pm to 4 pm.
The maximum temperature today will be relatively lower than October's average high. The minimum temperature will be more resembling November's average low of 33.1°F than October's typical 45.3°F.
Updated: Oct 17, 2026 @ 16:08:25 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:08 am CDT) it is 51.8°F in Carol Stream.

On Saturday, conditions will remain bright with clear skies.

Today, the highest temperature will be 55.4°F, while the lowest temperature will be 39.2°F.
The highest temperature will be a few degrees lower than the average maximum of 60.4°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.3°F.

On Saturday, in Carol Stream, sunrise was at 7:07 am and sunset will be at 6:08 pm (CDT).

In Carol Stream, the length of the day today will be 11h and 1min.