Currently: 86 °F. Passing clouds. (Weather station: Chicago Midway Airport, USA). See more current weatherLake Forest Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
66
69
72
75
78
81
84
87
90
93
Jun 22 – Jun 28
0.18
Lo:68
Tue, 24
Hi:81
6
0.06
Lo:67
Wed, 25
Hi:77
6
0.07
Lo:70
Thu, 26
Hi:86
2
0.2
Lo:74
Fri, 27
Hi:87
14
0.01
Lo:71
Sat, 28
Hi:85
12
Jun 29 – Jul 5
Lo:76
Sun, 29
Hi:94
11
0.1
Lo:77
Mon, 30
Hi:93
11
0.01
Lo:76
Tue, 1
Hi:85
5
Lo:74
Wed, 2
Hi:84
10
0.3
Lo:72
Thu, 3
Hi:82
6
0.15
Lo:72
Fri, 4
Hi:84
14
Lo:69
Sat, 5
Hi:89
7
Jul 6 – Jul 12
0.23
Lo:69
Sun, 6
Hi:92
9
0.67
Lo:72
Mon, 7
Hi:87
19
Lo:70
Tue, 8
Hi:78
14
2 Week Extended Forecast in Lake Forest, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Jun 24 |  | 81 / 68 °F | Thundershowers. Cloudy. | 82 °F | 6 mph | ↑ | 64% | 70% | 0.18" | 5 (Moderate) | 5:15 am | 8:31 pm |
| Wed Jun 25 |  | 77 / 67 °F | Passing showers. Mostly cloudy. | 77 °F | 6 mph | ↑ | 74% | 58% | 0.06" | 5 (Moderate) | 5:16 am | 8:31 pm |
| Thu Jun 26 | | 86 / 70 °F | Thundershowers. Broken clouds. | 84 °F | 2 mph | ↑ | 61% | 51% | 0.07" | 5 (Moderate) | 5:16 am | 8:31 pm |
| Fri Jun 27 | | 87 / 74 °F | Thundershowers. Cloudy. | 91 °F | 14 mph | ↑ | 60% | 54% | 0.20" | 5 (Moderate) | 5:17 am | 8:31 pm |
| Sat Jun 28 |  | 85 / 71 °F | Mostly sunny. | 86 °F | 12 mph | ↑ | 58% | 22% | 0.01" | 7 (High) | 5:17 am | 8:31 pm |
| Sun Jun 29 | | 94 / 76 °F | Mostly sunny. | 99 °F | 11 mph | ↑ | 48% | 0% | 0.00" | 7 (High) | 5:17 am | 8:31 pm |
| Mon Jun 30 | | 93 / 77 °F | Thundershowers. Cloudy. | 97 °F | 11 mph | ↑ | 46% | 20% | 0.10" | 5 (Moderate) | 5:18 am | 8:31 pm |
| Tue Jul 1 | | 85 / 76 °F | Decreasing cloudiness. | 89 °F | 5 mph | ↑ | 59% | 19% | 0.01" | 3 (Moderate) | 5:18 am | 8:31 pm |
| Wed Jul 2 |  | 84 / 74 °F | Afternoon clouds. | 88 °F | 10 mph | ↑ | 66% | 6% | 0.00" | 7 (High) | 5:19 am | 8:31 pm |
| Thu Jul 3 | | 82 / 72 °F | Thundershowers. Overcast. | 90 °F | 6 mph | ↑ | 83% | 67% | 0.30" | 3 (Moderate) | 5:20 am | 8:31 pm |
| Fri Jul 4 | | 84 / 72 °F | Tstorms early. Decreasing cloudiness. | 92 °F | 14 mph | ↑ | 79% | 49% | 0.15" | 3 (Moderate) | 5:20 am | 8:30 pm |
| Sat Jul 5 | | 89 / 69 °F | Mostly sunny. | 100 °F | 7 mph | ↑ | 69% | 5% | 0.00" | 5 (Moderate) | 5:21 am | 8:30 pm |
| Sun Jul 6 |  | 92 / 69 °F | Isolated tstorms late. Broken clouds. | 100 °F | 9 mph | ↑ | 56% | 86% | 0.23" | 5 (Moderate) | 5:21 am | 8:30 pm |
| Mon Jul 7 | | 87 / 72 °F | Tstorms early. Cloudy. | 106 °F | 19 mph | ↑ | 83% | 99% | 0.67" | 3 (Moderate) | 5:22 am | 8:29 pm |
| Tue Jul 8 | | 78 / 70 °F | Mostly sunny. | 79 °F | 14 mph | ↑ | 54% | 39% | 0.00" | 7 (High) | 5:23 am | 8:29 pm |
| * Updated Monday, June 23, 2025 10:24:09 pm Lake Forest time - Weather by CustomWeather, © 2025 | ||||||||||||