Westchester, IL Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	93	80	95
Low Temp	76	62	45
Day Average Temp	83.04	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	3.6	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	71.88	-	-
High	74	-	-
Low	69	-	-
Average	71.88	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	21	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.19	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 59m	6:20 AM	7:19 PM
Civil Twilight		5:52 AM	7:48 PM
Nautical Twilight		5:18 AM	8:21 PM
Astronomical Twilight		4:42 AM	8:57 PM
Moon: Last quarter		11:34 PM	2:58 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:51 AM	78 °F	72 °F	81 %	CALM	0 mph	-	29.2 in	Fair
1:51 AM	79 °F	72 °F	79 %	SSW	6 mph	-	29.17 in	Fair
2:51 AM	80 °F	73 °F	79 %	CALM	0 mph	-	29.18 in	Fair
3:51 AM	79 °F	73 °F	82 %	SSW	6 mph	-	29.18 in	Partly Cloudy
4:51 AM	80 °F	72 °F	76 %	SW	8 mph	-	29.16 in	Fair
5:51 AM	78 °F	70 °F	76 %	CALM	0 mph	-	29.17 in	Fair
6:51 AM	76 °F	70 °F	82 %	NNE	3 mph	-	29.19 in	Fair
7:51 AM	78 °F	73 °F	84 %	NE	9 mph	-	29.22 in	Partly Cloudy
8:51 AM	80 °F	73 °F	79 %	NE	10 mph	-	29.24 in	Partly Cloudy
9:51 AM	81 °F	73 °F	77 %	E	13 mph	-	29.25 in	Partly Cloudy
10:51 AM	80 °F	70 °F	71 %	NE	21 mph	29 mph	29.3 in	Mostly Cloudy / Windy
11:51 AM	82 °F	70 °F	67 %	E	14 mph	-	29.28 in	Partly Cloudy
12:51 PM	84 °F	69 °F	61 %	ESE	14 mph	-	29.24 in	Mostly Cloudy
1:51 PM	88 °F	69 °F	53 %	SSE	9 mph	-	29.21 in	Partly Cloudy
2:51 PM	91 °F	71 °F	52 %	S	13 mph	20 mph	29.17 in	Partly Cloudy
3:51 PM	92 °F	71 °F	50 %	SSW	9 mph	-	29.15 in	Partly Cloudy
4:51 PM	93 °F	72 °F	50 %	SW	12 mph	-	29.15 in	Mostly Cloudy
5:51 PM	91 °F	73 °F	55 %	WSW	9 mph	-	29.15 in	Partly Cloudy
6:51 PM	90 °F	73 °F	57 %	SW	6 mph	-	29.14 in	Partly Cloudy
7:51 PM	88 °F	74 °F	63 %	SSW	5 mph	-	29.15 in	Mostly Cloudy
8:51 PM	86 °F	74 °F	67 %	CALM	0 mph	-	29.18 in	Mostly Cloudy
9:51 PM	82 °F	72 °F	71 %	NNE	8 mph	-	29.2 in	Mostly Cloudy
10:02 PM	82 °F	72 °F	71 %	N	6 mph	-	29.19 in	Thunder
10:38 PM	79 °F	73 °F	82 %	NE	7 mph	-	29.17 in	Light Rain
10:51 PM	79 °F	73 °F	82 %	NNE	3 mph	-	29.18 in	Mostly Cloudy