Hotels in Cahokia Mounds State Historic Site, Collinsville, Illinois

Weather Forecast for Cahokia Mounds State Historic Site, Collinsville, Illinois

Traveling to Cahokia Mounds State Historic Site, Collinsville, Illinois? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 10:44 AM and don’t miss the sunset at 1:09 AM. Today’s winds are traveling north-northeast at a speed of 7 MPH. The temperature feels like 64 with a humidity level of 71. Cloud coverage is 80 percent with 13.4 percent visibility. Today’s UV index is 0 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.

Wednesday 5/20

Overcast clouds

65°F

70°F

54°F

Precipitation: 0%

Today 5/21

Broken clouds

64°F

73°F

60°F

Precipitation: 0%

Friday 5/22

Thunderstorm with rain

66°F

74°F

62°F

Precipitation: 80%

Saturday 5/23

Broken clouds

72°F

83°F

65°F

Precipitation: 30%

Sunday 5/24

Thunderstorm with rain

73°F

82°F

65°F

Precipitation: 60%

Monday 5/25

Thunderstorm with rain

74°F

83°F

67°F

Precipitation: 70%