Weather forecast for tomorrowWalnut, IL

Weather forecast for tomorrow

Saturday Oct 31, 2026

  • 61°F
  • 52°F
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 0.24"
  • Wind: 8mphESE 118°
  • Humidity: 69%
  • UV index: 1
  • Sunrise: 7:29 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
On Saturday, in Walnut, showers are expected, with occasional breaks in the rain throughout the day.
The likelihood of rain for tomorrow is low, and light precipitation is forecasted. Temperatures will experience a minor oscillation, reaching a high of a comfortable 60.8°F and dropping to a low of a cool 51.8°F.
Tomorrow's top temperature will adhere to the average October high temperature of 61°F.
Sunrise will be at 7:29 am and sunset at 5:54 pm; tomorrow's daylight will last for 10h and 25min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 61°C.
Coldest hour: 3 am 50°C.

Chance of precipitation

Highest chance: 3 am 49%.

Hourly weather forecast

  • 12 am
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphE 100°
  • Humidity: 75%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Wind: 7mphESE 102°
  • Humidity: 79%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Wind: 7mphESE 103°
  • Humidity: 81%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 am
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 8mphESE 105°
  • Humidity: 83%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:29 am
  • 8 am
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.08"
  • Wind: 7mphESE 110°
  • Humidity: 83%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    52°F
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Wind: 7mphESE 114°
  • Humidity: 77%
  • Pressure: 30.33"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    57°F
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 7mphSE 128°
  • Humidity: 69%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSE 131°
  • Humidity: 60%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphESE 115°
  • Humidity: 59%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Wind: 4mphESE 119°
  • Humidity: 66%
  • Pressure: 30.27"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphE 100°
  • Humidity: 77%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphE 101°
  • Humidity: 80%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Saturday, a combination of damp and gloomy weather is predicted.
Rain is expected from 2 am to 12 pm, and from 5 pm to 7 pm. With light precipitation of 0.08", the most intense rain will be falling at 5 am and 8 am.
The temperature will be between a minimum of 50°F and a maximum of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature tomorrow will be alike with the average high in October. The expected low will be more similar to what’s typical in September than in October.
Updated: Oct 30, 2026 @ 21:27:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Walnut, expect occasional showers throughout the day, with the rain easing off in the afternoon.

Light precipitation of 0.24" is anticipated. The possibility of rainfall is 45%.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 51.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be relatively higher than the average low of 45°F.

On Saturday, in Walnut, sunrise will be at 7:29 am and sunset at 5:54 pm (CDT).

Tomorrow, the daylight will last for 10h and 25min.