Grayslake, IL Weather History | Weather Underground

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	83	62.41	34
Avg Temperature	75	54.53	32
Min Temperature	71	47.56	24

Precipitation (in)	Max	Average	Min	Sum
Precipitation	2.44	0.18	0	5.73

Dew Point (°F)	Max	Average	Min
Dew Point	60.97	44.28	21.62

Wind (mph)	Max	Average	Min
Wind	26	14.94	8
Gust Wind	40	23.75	16

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.47	29.19	28.85

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Max Wind	Wind Gust	Pressure	Precip.
10/1/2023	81 °F / 62 °F	64 °F / 57 °F	76 %	9 mph	-	29.47 in	0 in
10/2/2023	82 °F / 60 °F	64 °F / 58 °F	74 %	9 mph	-	29.4 in	0 in
10/3/2023	83 °F / 59 °F	61 °F / 56 °F	66 %	10 mph	-	29.29 in	0 in
10/4/2023	82 °F / 71 °F	60 °F / 56 °F	54 %	23 mph	-	29.16 in	0 in
10/5/2023	71 °F / 60 °F	62 °F / 38 °F	65 %	13 mph	-	29.12 in	0 in
10/6/2023	59 °F / 46 °F	44 °F / 38 °F	66 %	15 mph	-	29.16 in	0.07 in
10/7/2023	59 °F / 44 °F	40 °F / 31 °F	58 %	14 mph	-	29.29 in	0 in
10/8/2023	57 °F / 43 °F	38 °F / 34 °F	60 %	8 mph	-	29.15 in	0 in
10/9/2023	57 °F / 39 °F	36 °F / 22 °F	53 %	15 mph	-	29.01 in	0 in
10/10/2023	62 °F / 41 °F	42 °F / 31 °F	54 %	14 mph	-	28.99 in	0 in
10/11/2023	67 °F / 41 °F	50 °F / 30 °F	58 %	10 mph	-	29.02 in	0.13 in
10/12/2023	60 °F / 53 °F	52 °F / 47 °F	76 %	20 mph	-	29.11 in	0.02 in
10/13/2023	59 °F / 55 °F	53 °F / 48 °F	82 %	18 mph	-	29.06 in	1.93 in
10/14/2023	56 °F / 48 °F	51 °F / 43 °F	83 %	26 mph	-	29.12 in	2.61 in
10/15/2023	58 °F / 43 °F	44 °F / 38 °F	72 %	15 mph	-	29.27 in	0.1 in
10/16/2023	54 °F / 39 °F	44 °F / 35 °F	73 %	10 mph	-	29.27 in	0 in
10/17/2023	61 °F / 37 °F	46 °F / 34 °F	75 %	12 mph	-	29.23 in	0 in
10/18/2023	67 °F / 44 °F	52 °F / 39 °F	67 %	17 mph	-	29.1 in	0.11 in
10/19/2023	59 °F / 50 °F	53 °F / 47 °F	85 %	13 mph	-	28.89 in	0.23 in
10/20/2023	60 °F / 43 °F	50 °F / 38 °F	76 %	13 mph	-	28.88 in	0 in
10/21/2023	62 °F / 42 °F	48 °F / 37 °F	79 %	15 mph	-	28.96 in	0.07 in
10/22/2023	55 °F / 39 °F	41 °F / 34 °F	74 %	8 mph	-	29.3 in	0 in
10/23/2023	63 °F / 40 °F	45 °F / 37 °F	64 %	15 mph	-	29.27 in	0 in
10/24/2023	81 °F / 60 °F	60 °F / 44 °F	55 %	22 mph	-	29.19 in	0 in
10/25/2023	69 °F / 61 °F	61 °F / 53 °F	84 %	18 mph	-	29.25 in	0 in
10/26/2023	69 °F / 63 °F	63 °F / 57 °F	85 %	18 mph	-	29.17 in	0.17 in
10/27/2023	72 °F / 44 °F	64 °F / 35 °F	80 %	17 mph	-	29.17 in	0 in
10/28/2023	49 °F / 37 °F	36 °F / 30 °F	66 %	12 mph	-	29.46 in	0 in
10/29/2023	46 °F / 38 °F	36 °F / 24 °F	68 %	12 mph	-	29.36 in	0 in
10/30/2023	42 °F / 27 °F	22 °F / 13 °F	53 %	15 mph	-	29.38 in	0 in
10/31/2023	36 °F / 24 °F	30 °F / 17 °F	77 %	18 mph	-	29.3 in	0.29 in