Decatur, IL Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	71	83	106
Low Temp	66	65	43
Day Average Temp	68.82	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0.64	4	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	67.68	-	-
High	69	-	-
Low	66	-	-
Average	67.68	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	8	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.26	-	-

Astronomy	Day Length	Rise	Set
Actual Time	13h 32m	6:12 AM	7:45 PM
Civil Twilight		5:43 AM	8:13 PM
Nautical Twilight		5:09 AM	8:47 PM
Astronomical Twilight		4:32 AM	9:24 PM
Moon: Waxing gibbous		2:48 PM	11:46 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:54 AM	68 °F	67 °F	96 %	CALM	0 mph	-	29.21 in	0 in	Partly Cloudy
1:54 AM	69 °F	67 °F	93 %	SE	5 mph	-	29.21 in	0 in	Cloudy
2:15 AM	68 °F	67 °F	96 %	CALM	0 mph	-	29.2 in	0.18 in	Heavy Rain
2:25 AM	68 °F	66 °F	93 %	SSE	6 mph	-	29.19 in	0.22 in	Heavy Rain
2:54 AM	68 °F	67 °F	96 %	VAR	5 mph	-	29.22 in	0.24 in	Light Rain
3:54 AM	68 °F	67 °F	96 %	NE	5 mph	-	29.22 in	0 in	Mostly Cloudy
4:54 AM	68 °F	67 °F	96 %	N	5 mph	-	29.23 in	0 in	Mostly Cloudy
5:54 AM	66 °F	66 °F	100 %	NNE	5 mph	-	29.25 in	0 in	Mist
6:07 AM	67 °F	66 °F	97 %		-	-	29.25 in	0 in	Mostly Cloudy
6:32 AM	68 °F	67 °F	96 %	NNE	5 mph	-	29.26 in	0 in	Mist
6:44 AM	68 °F	68 °F	100 %	NNE	5 mph	-	29.26 in	0 in	Fog
6:54 AM	68 °F	68 °F	100 %	NNE	5 mph	-	29.27 in	0 in	Fog
7:09 AM	69 °F	68 °F	96 %	NE	7 mph	-	29.27 in	0 in	Fog
7:22 AM	69 °F	68 °F	96 %	NE	6 mph	-	29.27 in	0 in	Fog
7:39 AM	69 °F	69 °F	100 %	NE	6 mph	-	29.28 in	0 in	Fog
7:47 AM	69 °F	69 °F	100 %	NE	7 mph	-	29.28 in	0 in	Mist
7:54 AM	70 °F	69 °F	97 %	ENE	6 mph	-	29.28 in	0 in	Mist
8:54 AM	70 °F	69 °F	97 %	NE	5 mph	-	29.3 in	0 in	Cloudy
9:15 AM	71 °F	69 °F	93 %	NNE	7 mph	-	29.3 in	0 in	Cloudy
9:43 AM	71 °F	69 °F	93 %	NE	6 mph	-	29.31 in	0 in	Cloudy
9:54 AM	71 °F	68 °F	90 %	ENE	8 mph	-	29.31 in	0 in	Cloudy
10:54 AM	71 °F	68 °F	90 %	E	7 mph	-	29.33 in	0 in	Cloudy