Weather forecast for todayMound City, IL

Weather forecast for today

Current condition 5:52 am CDT

  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSW 220°
  • Humidity: 99%
  • Dewpoint: 46°F
  • Pressure: 30.26"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Mound City, the atmosphere is fresh and open, with clear skies above.
The temperature is a chilly 46.4°F. The current temperature is at the minimum anticipated for today.

Wednesday Oct 21, 2026

  • 77°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNE 28°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:10 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
Today, on Wednesday, October 21, sunny and dry conditions are anticipated.
Temperature is predicted to hit a high of a moderately hot 77°F during the day, dipping to a low of a brisk 46.4°F at night.
The forecast high of 77°F aligns more closely with September's typical high of 81.5°F than with October's usual 68.9°F.
Sunrise will be at 7:10 am and sunset at 6:12 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 75°C.
Coldest hour: 6 am 46°C.

Chance of precipitation

Highest chance: 12 am 3%.

Hourly weather forecast

  • 6 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNE 48°
  • Humidity: 99%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:10 am
  • 8 am
  • 48°F
  • Feels like:
    48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 97%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 45°
  • Humidity: 68%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNE 33°
  • Humidity: 43%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 19°
  • Humidity: 34%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNE 27°
  • Humidity: 32%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 9°
  • Humidity: 43%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:12 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 71%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNNE 32°
  • Humidity: 87%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily bright and sunny weather is anticipated.
The temperature will vary between the lowest temperature of 46.4°F and the highest temperature of 75.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more in line with September's typical high of 81.5°F than the average for October. The nighttime low will be a couple of degrees lower than the typical October minimum temperature of 51.1°F.
Updated: Oct 21, 2026 @ 10:52:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (5:52 am CDT) is 46.4°F.

On Wednesday, sunshine will likely continue with scattered clouds at most.

Today, the highest temperature will be 77°F, while the lowest temperature will be 46.4°F.
The highest temperature will be a few degrees higher than the average maximum of 68.9°F in October. The lowest temperature will be also moderately lower than the average low of 51.1°F.

On Wednesday, in Mound City, sunrise will be at 7:10 am and sunset at 6:12 pm (CDT).

In Mound City, the length of the day today will be 11h and 2min.