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Lake Forest, IL Monthly Weather

Altitude - 205m | 42°15′36″N,87°50′24″W | map (OSM)

Lake Forest, IL
69
°F
9:30 pmClear1mphN
Wed, August 13, 202510:09 PM (GMT -05:00)

August

SunMonTue
Aug 13
Clear
83
°F
low67
°F
Aug 14
Clear
81
°F
low63
°F
Aug 15
Mostly Clear
87
°F
low66
°F
Aug 16
Mostly Cloudy
89
°F
low73
°F
Aug 17
Scattered Thunderstorms
87
°F
low74
°F
Aug 18
Partly Cloudy
88
°F
low73
°F
Aug 19
Scattered Thunderstorms
79
°F
low70
°F
Aug 20
Partly Cloudy
76
°F
low67
°F
Aug 21
Clear
77
°F
low64
°F
Aug 22
Mostly Clear
82
°F
low64
°F
Aug 23
Mostly Clear
81
°F
low66
°F
Aug 24
Partly Cloudy
77
°F
low64
°F
Aug 25
Partly Cloudy
76
°F
low62
°F
Aug 26
Mostly Cloudy
75
°F
low62
°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
91
°F
low63
°F
Sat
Aug 30
Mostly Sunny
83
°F
low60
°F
Sun
Aug 31
Intermittent Clouds
80
°F
low64
°F
MonTueWedThuFriSat

September

Sun
Mon
Sep 1
Partly Sunny
75
°F
low58
°F
Tue
Sep 2
Partly Sunny
77
°F
low62
°F
Wed
Sep 3
Mostly Cloudy , Showers
75
°F
low65
°F
Thu
Sep 4
Showers
75
°F
low57
°F
Fri
Sep 5
Partly Sunny
80
°F
low57
°F
Sat
Sep 6
Sunny
78
°F
low62
°F
Sun
Sep 7
T-Storms
84
°F
low56
°F
Mon
Sep 8
Intermittent Clouds
76
°F
low53
°F
Tue
Sep 9
Partly Sunny
74
°F
low54
°F
Wed
Sep 10
Mostly Sunny
79
°F
low63
°F
Thu
Sep 11
Hazy Sunshine
84
°F
low69
°F
FriSat
Last updated 2h 28min ago

Temperature in Lake Forest, IL for month

* Lake Forest, 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 Lake Forest, 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 Lake Forest, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.