Weather forecast for todayMechanicsburg, IL

Weather forecast for today

Current condition 11:54 pm CST

  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 6mphENE 70°
  • Humidity: 75%
  • Dewpoint: 46°F
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Mechanicsburg, a perfect day unfolds under completely clear skies.
The temperature is a fresh 53.6°F, with the felt air temperature closely matching at 51.8°F. The current temperature is near the lowest expected 55.4°F for today.

Saturday Oct 31, 2026

  • 66°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphESE 105°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 7:25 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
On Saturday, October 31, cloudy weather is expected.
Predicted temperatures will peak at a breezy 66.2°F and dip to a minimum of a moderate 55.4°F.
Expect the maximum temperature to remain consistent with the typical October high of 64.2°F.
Sunrise will be at 7:25 am and sunset at 5:56 pm; the daylight will last for 10h and 31min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest hour: 1 am 54°C.

Chance of precipitation

Highest chance: 15%.

Hourly weather forecast

  • 2 am
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphE 100°
  • Humidity: 70%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphESE 102°
  • Humidity: 60%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphESE 105°
  • Humidity: 61%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:25 am
  • 8 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 100°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphESE 114°
  • Humidity: 58%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphESE 110°
  • Humidity: 52%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 106°
  • Humidity: 47%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphE 101°
  • Humidity: 46%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:56 pm
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 96°
  • Humidity: 52%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 92°
  • Humidity: 67%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphE 92°
  • Humidity: 66%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Mechanicsburg, cloudy skies are expected.
The temperature will vary between a maximum of 64.4°F and a minimum of 53.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature will be alike with October's average maximum of 64.2°F. Today, expect the temperature to be more close to September's average minimum of 58.6°F than October's usual 48.2°F.
Updated: Oct 31, 2026 @ 05:54:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:54 pm CST) is 53.6°F.

Today, in Mechanicsburg, widespread cloud cover is expected.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 55.4°F.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be moderately higher than the average low temperature.

On Saturday, in Mechanicsburg, sunrise will be at 7:25 am and sunset at 5:56 pm (CDT).

In Mechanicsburg, the length of the day today will be 10h and 31min.