Help shape the future of Weather Underground. Join our Discord! You are currently viewing the new Weather Underground website. To go back to the old site, .

Home

My Profile

Favorites

Elev 643 ft, 40.365 °N 90.782 °W

Colchester, IL

Colchester Station75°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	90	79.5	72
Avg Temperature	75.57	68.65	64.36
Min Temperature	64	59.25	50

Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.08	0.01	0	0.08

Dew Point (°F)	Max	Average	Min
Dew Point	65.65	61.72	57.28

Wind (mph)	Max	Average	Min
Wind	21	12.5	9
Gust Wind	28	19.79	16

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.33	29.2	29.09

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
9/1/2021	78 °F / 58 °F	65 °F / 57 °F	83 %		13 mph	-	29.2 in	0 in
9/2/2021	78 °F / 50 °F	63 °F / 50 °F	80 %		9 mph	-	29.34 in	0 in
9/3/2021	72 °F / 59 °F	64 °F / 58 °F	87 %		13 mph	-	29.27 in	0.08 in
9/4/2021	73 °F / 59 °F	69 °F / 59 °F	95 %		12 mph	-	29.16 in	0 in
9/5/2021	81 °F / 54 °F	64 °F / 52 °F	78 %		10 mph	-	29.22 in	0 in
9/6/2021	87 °F / 61 °F	68 °F / 60 °F	77 %		13 mph	-	29.21 in	0 in
9/7/2021	90 °F / 63 °F	71 °F / 54 °F	70 %		21 mph	-	29.08 in	0 in