Local Forecast

Cahokia, IL Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Saturday 3:10 PM CDTSaturday 3:10 PM

°F °C
Regional Observations →
87°F

Clear

  • 93° / 73° High / Low
  • 95° Feels Like
  • 0% Chance of Rain

Wind

3 mph

E

UV Index

9

Very High

Humidity

62%

Dew 73°F

Sun

6:08 AM · 8:03 PM

Rise · Set

Source: ST CHARLES (KSET). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

This Afternoon

93° 73°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

This Afternoon

Sunny, with a high near 92. South wind around 5 mph.

Night

Clear, with a low around 73. South wind around 5 mph.

Sunday

95° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 94. Heat index values as high as 106. South wind 3 to 13 mph.

Night

Mostly clear, with a low around 76. Heat index values as high as 103. South wind 7 to 12 mph.

Monday

96° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 96. Southwest wind around 8 mph.

Night

Mostly clear, with a low around 77.

Tuesday

96° 77°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 96.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Wednesday

95° 73°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.

Cahokia, IL Weather Analysis Tools