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Elev 700 ft, 37.545 °N 88.844 °W

Tunnel Hill, IL

Tunnel Hill Station79°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	91	81.75	73
Avg Temperature	79.08	66.72	58.69
Min Temperature	77	59.13	46

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

Dew Point (°F)	Max	Average	Min
Dew Point	63.83	54.77	49.33

Wind (mph)	Max	Average	Min
Wind	17	10.25	8
Gust Wind	29	24	18

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.71	29.53	29.41

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
9/25/2026	77 °F / 55 °F	63 °F / 52 °F	85 %		9 mph	-	29.69 in	0 in
9/26/2026	75 °F / 61 °F	55 °F / 43 °F	65 %		8 mph	-	29.6 in	0 in
9/27/2026	73 °F / 54 °F	55 °F / 48 °F	80 %		9 mph	-	29.53 in	0 in
9/28/2026	82 °F / 46 °F	55 °F / 43 °F	74 %		9 mph	-	29.53 in	0 in
9/29/2026	84 °F / 48 °F	54 °F / 46 °F	69 %		9 mph	-	29.5 in	0 in
9/30/2026	90 °F / 64 °F	59 °F / 50 °F	53 %		13 mph	-	29.44 in	0 in
10/1/2026	91 °F / 68 °F	66 °F / 57 °F	57 %		17 mph	-	29.42 in	0 in