Weather forecast for tomorrowAnna, IL

Weather forecast for tomorrow

Saturday Oct 31, 2026

  • 73°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.39"
  • Wind: 6mphESE 110°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:21 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
Tomorrow, on Saturday, expect persistent cloudiness.
The chance of rain is low, and light precipitation is anticipated. The temperature scale will run from a maximum of a warm 73.4°F to a minimum of a refreshing 55.4°F.
Tomorrow's maximum temperature is predicted to be a couple of degrees higher than the common October peak of 67.8°F.
Sunrise will be at 7:21 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 39min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 57°C.

Chance of precipitation

Highest chance: 9 pm 15%.

Hourly weather forecast

  • 12 am
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 91°
  • Humidity: 77%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphE 91°
  • Humidity: 83%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphE 86°
  • Humidity: 83%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphE 86°
  • Humidity: 81%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:21 am
  • 8 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphE 94°
  • Humidity: 79%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphESE 107°
  • Humidity: 70%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphESE 123°
  • Humidity: 56%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphESE 118°
  • Humidity: 50%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphESE 114°
  • Humidity: 49%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphESE 106°
  • Humidity: 57%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 3mphESE 110°
  • Humidity: 80%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphESE 122°
  • Humidity: 83%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, primarily gloomy and occasionally rain-filled weather is anticipated.
With a probability of 35%, minimal rainfall is anticipated around 11 pm.
The temperature will vary between a minimum of 57.2°F and a maximum of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, the maximum will be a couple of degrees higher than the average high for October. The expected low will be more comparable to what’s typical in September than in October.
Updated: Oct 31, 2026 @ 02:51:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, extensive cloud cover will block out the sun.

Light precipitation of 0.39" is predicted. The likelihood of rainfall is low at 6%.

Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 55.4°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.

On Saturday, in Anna, sunrise will be at 7:21 am and sunset at 6:00 pm (CDT).

In Anna, the length of the day tomorrow will be 10h and 39min.