Local Forecast

Lebanon, IL Weather Forecast & Alerts

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

Active Alerts 3 active

Hour-by-Hour  Current Observation

Tuesday 7:50 PM CDTTuesday 7:50 PM

°F °C
Regional Observations →
84°F

Clear

  • 98° / 77° High / Low
  • 84° Feels Like
  • 0% Chance of Rain

Wind

8 mph

SSE

UV Index

0

None

Humidity

0%

Dew 0°F

Sun

6:29 AM · 7:27 PM

Rise · Set

Source: ALTON/ST LOUIS R (KALN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tonight

77°

Clear

Detailed forecast

Tonight

Clear, with a low around 77. Heat index values as high as 101. South wind around 5 mph.

Wednesday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 98. Heat index values as high as 104. Southwest wind 3 to 8 mph.

Night

Mostly clear, with a low around 77. Heat index values as high as 100. South wind 3 to 7 mph.

Thursday

100° 78°

Mostly Sunny

Overnight: Clear

Detailed forecast

Thursday

Sunny, with a high near 99. Southwest wind 2 to 8 mph.

Night

Mostly clear, with a low around 78.

Friday

100° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 99.

Night

Mostly clear, with a low around 76.

Saturday

98° 75°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Saturday

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 97. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

Lebanon, IL Weather Analysis Tools