Weather forecast for tomorrowWheaton, IL

Weather forecast for tomorrow

Saturday Oct 31, 2026

  • 61°F
  • 52°F
AM Rain
AM Rain
  • Precip. probability: 82%
  • Precipitation: 0.24"
  • Wind: 8mphESE 121°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 7:23 am CDT
  • Sunset: 5:48 pm CDT
  • ▼
Tomorrow, on Saturday, rain showers are likely in the morning.
The chance of rain is high. However, precipitation will be light. The temperature will peak at a comfortable 60.8°F during the day, slightly dropping to a low of a cool 51.8°F at night.
The temperature will be in line with October's average maximum of 60.4°F.
Sunrise will be at 7:23 am and sunset at 5:48 pm; tomorrow's daylight will last for 10h and 24min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 59°C.
Coldest period: 6 am - 9 am 52°C.

Chance of precipitation

Highest chance: 6 am 75%.

Hourly weather forecast

  • 12 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphE 88°
  • Humidity: 76%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 54°F
  • Feels like:
    52°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 5mphE 93°
  • Humidity: 78%
  • Pressure: 30.33"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 54°F
  • Feels like:
    52°F
Rain
Rain
  • Precip. probability: 62%
  • Precipitation: 0.08"
  • Wind: 4mphESE 102°
  • Humidity: 79%
  • Pressure: 30.33"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 6 am
  • 52°F
  • Feels like:
    50°F
Rain
Rain
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Wind: 6mphESE 111°
  • Humidity: 87%
  • Pressure: 30.36"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunrise: 7:23 am
  • 8 am
  • 52°F
  • Feels like:
    48°F
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 0.08"
  • Wind: 6mphESE 113°
  • Humidity: 86%
  • Pressure: 30.36"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    52°F
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Wind: 8mphESE 118°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    54°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 8mphSE 128°
  • Humidity: 70%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSE 125°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSE 131°
  • Humidity: 58%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:48 pm
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphESE 115°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 4mphESE 110°
  • Humidity: 72%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphESE 122°
  • Humidity: 74%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, a combination of cloudy and rain-soaked weather is forecasted.
Rain is predicted from 2 am to 12 pm. With light precipitation of 0.12", most rainfall is expected at 7 am.
The temperature will be between a minimum of 51.8°F and a maximum of 60.8°F. The warmest part of the day will be around 4 pm.
Tomorrow, the temperature is forecasted to be similar to the usual maximum for October. The minimum temperature tomorrow will be more comparable to September's average low of 57.4°F than October's of 45.5°F.
Updated: Oct 30, 2026 @ 09:25:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, rain showers are likely in the morning.

Light precipitation of 0.24" is anticipated. The possibility of rainfall is high at 82%.

Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 51.8°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be a few degrees higher than the average low temperature.

On Saturday, in Wheaton, sunrise will be at 7:23 am and sunset at 5:48 pm (CDT).

In Wheaton, tomorrow, there will be 10h and 24min of daylight.