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 10:45 AM and don’t miss the sunset at 1:07 AM. Today’s winds are traveling south at a speed of 4 MPH. The temperature feels like 68 with a humidity level of 62. Cloud coverage is 48 percent with 14.4 percent visibility. Today’s UV index is 10 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 5/18

Broken clouds

68°F

79°F

62°F

Precipitation: 20%

Monday 5/19

Thunderstorm with rain

70°F

80°F

68°F

Precipitation: 70%

Tuesday 5/20

Thunderstorm with heavy rain

73°F

81°F

56°F

Precipitation: 90%

Wednesday 5/21

Light shower rain

61°F

68°F

51°F

Precipitation: 45%

Thursday 5/22

Broken clouds

58°F

64°F

50°F

Precipitation: 0%

Friday 5/23

Scattered clouds

57°F

69°F

53°F

Precipitation: 0%