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Grayslake, IL Monthly Weather

Altitude - 244m | 42°20′24″N,88°2′24″W | map (OSM)

Grayslake, IL
77
°F
12 pmSunny7mphE
Sun, August 3, 202512:44 PM (GMT -05:00)

August

Aug 3
Clear
77
°F
low56
°F
Aug 4
Mostly Clear
79
°F
low61
°F
Aug 5
Mostly Clear
81
°F
low65
°F
Aug 6
Mostly Clear
83
°F
low66
°F
Aug 7
Partly Cloudy
85
°F
low68
°F
Aug 8
Partly Cloudy
88
°F
low70
°F
Aug 9
Partly Cloudy
86
°F
low73
°F
Aug 10
Partly Cloudy
87
°F
low71
°F
Aug 11
Isolated Thunderstorms
84
°F
low71
°F
Aug 12
Isolated Thunderstorms
83
°F
low70
°F
Aug 13
Partly Cloudy
83
°F
low68
°F
Aug 14
Partly Cloudy
83
°F
low69
°F
Aug 15
Partly Cloudy
83
°F
low70
°F
Aug 16
Few Showers
81
°F
low69
°F
Sun
Aug 17
Mostly Sunny
81
°F
low66
°F
Mon
Aug 18
Mostly Sunny
84
°F
low67
°F
Tue
Aug 19
Partly Sunny , Showers
83
°F
low65
°F
Wed
Aug 20
Mostly Sunny
85
°F
low72
°F
Thu
Aug 21
Partly Sunny , T-Storms
85
°F
low66
°F
Fri
Aug 22
Partly Sunny
79
°F
low61
°F
Sat
Aug 23
Intermittent Clouds
87
°F
low74
°F
Sun
Aug 24
Mostly Cloudy , T-Storms
91
°F
low75
°F
Mon
Aug 25
Partly Sunny
91
°F
low72
°F
Tue
Aug 26
Partly Sunny
86
°F
low71
°F
Wed
Aug 27
Mostly Sunny
88
°F
low74
°F
Thu
Aug 28
Mostly Sunny
90
°F
low75
°F
Fri
Aug 29
Partly Sunny , T-Storms
90
°F
low62
°F
Sat
Aug 30
Mostly Sunny
83
°F
low60
°F
Sun
Aug 31
Intermittent Clouds
80
°F
low63
°F
MonTueWedThuFriSat

September

Sun
Mon
Sep 1
Partly Sunny
75
°F
low57
°F
TueWedThuFriSat
Last updated 1h 4min ago

Temperature in Grayslake, IL for month

* Grayslake, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Grayslake, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Grayslake, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.