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 12:03 PM and don’t miss the sunset at 12:12 AM. Today’s winds are traveling southwest at a speed of 6 MPH. The temperature feels like 68 with a humidity level of 59. Cloud coverage is 23 percent with 13.9 percent visibility. Today’s UV index is 7 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.

Today 3/20

Scattered clouds

68°F

87°F

50°F

Precipitation: 0%

Saturday 3/21

Few clouds

66°F

82°F

60°F

Precipitation: 0%

Sunday 3/22

Scattered clouds

71°F

88°F

41°F

Precipitation: 0%

Monday 3/23

Scattered clouds

50°F

59°F

40°F

Precipitation: 0%

Tuesday 3/24

Broken clouds

51°F

65°F

45°F

Precipitation: 0%

Wednesday 3/25

Broken clouds

54°F

66°F

60°F

Precipitation: 0%