Local Forecast

Chambersburg, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Chambersburg, IL

Active Alerts 2 active

Hour-by-Hour  Current Observation

Monday 5:15 PM CDTMonday 5:15 PM

°F °C
Regional Observations →
82°F

Clear

  • 91° / 77° High / Low
  • 87° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SW

UV Index

6

High

Humidity

74%

Dew 72°F

Sun

5:50 AM · 8:26 PM

Rise · Set

Source: MOUNT STERLING (KI63). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Tonight

77°

Chance of Thunderstorms

Detailed forecast

Tonight

A chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 76. Heat index values as high as 102. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.

Tuesday

91° 66°

Chance of Thunderstorms

Overnight: Clear

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 89. Northwest wind 6 to 14 mph. Chance of precipitation is 50%.

Night

Mostly clear, with a low around 65. North wind 6 to 13 mph, with gusts as high as 21 mph.

Wednesday

82° 60°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 80. North wind around 8 mph.

Night

Mostly clear, with a low around 59.

Thursday

82° 62°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Sunny, with a high near 80.

Night

A slight chance of rain showers after 1am. Partly cloudy, with a low around 61.

Friday

78° 64°

Chance of Rain Showers

Overnight: Slight Chance of Showers

Detailed forecast

Friday

A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.

Night

A slight chance of rain showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Chambersburg, IL Weather Analysis Tools