Weather forecast for todayMechanicsburg, IL

Weather forecast for today

Current condition 1:13 pm CST

  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 8mphW 270°
  • Humidity: 49%
  • Dewpoint: 57°F
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, the weather is partly cloudy with occasional clear patches.
The temperature is a moderately hot 78.8°F. The present temperature is at its highest of the day.

Thursday Oct 29, 2026

  • 79°F
  • 54°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 305°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:23 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
On Thursday, in Mechanicsburg, thick clouds will dominate the sky.
The temperature variation is forecasted to range from a maximum of a moderately hot 78.8°F to a minimum of a crisp 53.6°F.
A forecast high of 78.8°F brings conditions more familiar to September's average than October's.
Sunrise was at 7:23 am and sunset will be at 5:59 pm; the daylight will last for 10h and 36min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 81°C.
Coldest period: 11 pm - 12 am 61°C.

Chance of precipitation

Highest chance: 15%.

Hourly weather forecast

  • 3 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphW 275°
  • Humidity: 49%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphWNW 295°
  • Humidity: 51%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNW 316°
  • Humidity: 57%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:59 pm
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNW 336°
  • Humidity: 64%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphN 356°
  • Humidity: 73%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphN 7°
  • Humidity: 76%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNNE 18°
  • Humidity: 76%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphNNE 26°
  • Humidity: 74%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNE 37°
  • Humidity: 74%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNE 43°
  • Humidity: 74%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Thursday, cloudy weather is anticipated.
The temperature will be between a maximum of 78.8°F and a minimum of 60.8°F. The warmest part of the day will be around 3 pm.
The forecasted maximum is more alike with September's typical high of 77.4°F than the average for October. Forecasts indicate a night temperature a few degrees higher than the usual October minimum of 48.2°F.
Updated: Oct 29, 2026 @ 19:13:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:13 pm CST is 78.8°F.

Today, heavy clouds will be present throughout the day.

Today, the highest temperature will be 78.8°F, while the lowest temperature will be 53.6°F.
The highest temperature will be notably higher than the average maximum of 64.2°F in October. The lowest temperature will be a couple of degrees higher than the average low of 48.2°F.

On Thursday, in Mechanicsburg, sunrise was at 7:23 am and sunset will be at 5:59 pm (CDT).

Today, the daylight will last for 10h and 36min.