Weather forecast for todayChambersburg, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:25 pm CDT

  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphSSE 160°
  • Humidity: 33%
  • Dewpoint: 36°F
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Chambersburg, at the moment, the sun is shining uninterrupted, making for an excellent day outdoors.
The temperature is a breezy 66.2°F.

Sunday Oct 18, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphSSE 168°
  • Humidity: 71%
  • UV index: 0
  • Sunrise: 7:16 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
In Chambersburg, during the afternoon and for the rest of the day, the weather will remain pristine and clear.
The lowest temperature will be an icy 37.4°F.
Sunrise was at 7:16 am and sunset will be at 6:19 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 64°C.
Coldest hour: 12 am 45°C.

Chance of precipitation

Highest chance: 12 am 4%.

Hourly weather forecast

  • 5 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphS 170°
  • Humidity: 34%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 156°
  • Humidity: 41%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:19 pm
  • 7 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 152°
  • Humidity: 53%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 154°
  • Humidity: 62%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 161°
  • Humidity: 69%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSSE 162°
  • Humidity: 74%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphS 169°
  • Humidity: 76%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphS 170°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphS 172°
  • Humidity: 83%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphS 177°
  • Humidity: 87%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Sunday, mostly cloudless and sunny weather is anticipated.
The temperature will be between the highest temperature of 64.4°F and the lowest temperature of 46.4°F.
Updated: Oct 18, 2026 @ 21:25:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 4:25 pm CDT in Chambersburg is 66.2°F.

On Sunday, calm and clear weather will dominate.

On Sunday, in Chambersburg, sunrise was at 7:16 am and sunset will be at 6:19 pm (CDT).

Today, the daylight will last for 11h and 3min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Chambersburg, Illinois, USA

  • en: Chambersburg, Illinois, USA
  • es: Chambersburg, Illinois, EE.UU.
  • hr: Čembersberg, Ilinois, SAD
  • mk: Čembersberg, Ilinois, SAD
  • sr: Čembersberg, Ilinois, SAD
  • zh: 钱伯斯堡, 伊利诺伊, 美国
  • Latitude: 39.817269°
  • Longitude: -90.657350°
  • Elevation: 469 ft
  • Current time: 4:25pm CDT
  • Sunrise: 7:16 am CDT
  • Sunset: 6:19 pm CDT
  • Timezone: America/Chicago

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