Weather forecast for tomorrowWheaton, IL

Weather forecast for tomorrow

Friday Oct 30, 2026

  • 61°F
  • 50°F
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.28"
  • Wind: 8mphENE 61°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:22 am CDT
  • Sunset: 5:49 pm CDT
  • ▼
On Friday, October 30, gray skies will dominate the forecast.
With a low probability, light precipitation is predicted for tomorrow. Temperatures are forecasted to range from a maximum of a comfortable 60.8°F to a minimum of a crisp 50°F.
The predicted daytime maximum should align with the typical October high of 60.4°F.
Sunrise will be at 7:22 am and sunset at 5:49 pm; tomorrow's daylight will last for 10h and 27min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 45°C.

Chance of precipitation

Highest chance: 6 pm 20%.

Hourly weather forecast

  • 12 am
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphN 352°
  • Humidity: 73%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 76%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNNE 16°
  • Humidity: 80%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNNE 30°
  • Humidity: 84%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:22 am
  • 8 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNE 37°
  • Humidity: 82%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNE 50°
  • Humidity: 72%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphENE 74°
  • Humidity: 61%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphENE 75°
  • Humidity: 57%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphENE 74°
  • Humidity: 61%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphENE 69°
  • Humidity: 67%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 6mphENE 75°
  • Humidity: 79%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphENE 75°
  • Humidity: 81%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Friday, primarily overcast and occasionally bright weather is forecasted.
The temperature will be between a minimum of 44.6°F and a maximum of 59°F. The warmest part of the day will be from 1 pm to 4 pm.
The highest temperature will be similar to October's average maximum of 60.4°F. The minimum temperature will be also moderately higher than October's average low of 45.5°F.
Updated: Oct 29, 2026 @ 20:50:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Friday, low-hanging clouds will persist throughout the day.

Light precipitation of 0.28" is forecasted. The possibility of rainfall is 23%.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 50°F.
The maximum temperature will be in line with the average highest temperature of 60.4°F in October. The lowest temperature will be a few degrees higher than the average low of 45.5°F.

On Friday, in Wheaton, sunrise will be at 7:22 am and sunset at 5:49 pm (CDT).

In Wheaton, the length of the day tomorrow will be 10h and 27min.