Lake County, IL Hourly Weather Forecast
Next 48 Hours
Thu, Jan 15th 2026
Overcast conditions expected later. Temps range from 23° to 24°. Breezy wind from the SW at 10.2 mph, as humidity ranges 45% to 54%, and an avg barometric pressure of 29.8 inHg.
| Thu, Jan 15th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
6 PM Overcast  UV: 0 |
23°F Feels 12°F |
47% | 8.5 SW | 29.86 | 5.8°F | 0% |
7 PM Overcast UV: 0 |
23°F Feels 12°F |
48% | 9.4 SW | 29.83 | 6.4°F | 0% |
8 PM Overcast UV: 0 |
23°F Feels 11°F |
51% | 10.1 SW | 29.8 | 7.7°F | 0% |
9 PM Overcast UV: 0 |
23°F Feels 11°F |
53% | 10.7 SSW | 29.79 | 8.3°F | 0% |
10 PM Overcast UV: 0 |
24°F Feels 13°F |
54% | 11.2 SW | 29.77 | 9°F | 0% |
11 PM Cloudy  UV: 0 |
23°F Feels 11°F |
45% | 11.2 SSW | 29.73 | 7.5°F | 0% |
Fri, Jan 16th 2026
Overcast conditions early, becoming partly cloudy later. Rain forecasted to be moderate or heavy snow showers (up to 0.08in), heavy snow (up to 0.10in), moderate snow (up to 0.05in). Snow forecasted to be moderate or heavy snow showers (up to 0.60in), heavy snow (up to 0.80in), moderate snow (up to 0.40in). Temps range from 22° to 35°. Breezy wind, shifting from SSW to W at 13.3 mph, with humidity ranging 66% to 90%, and an avg barometric pressure of 29.6 inHg.
| Fri, Jan 16th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Moderate Or Heavy Snow Showers UV: 0 |
22°F Feels 10°F |
80% | 13.9 SSW | 29.69 | 16.1°F | 100% Rain est. 0.08in Snow est. 0.6in |
1 AM Heavy Snow UV: 0 |
22°F Feels 10°F |
89% | 13.4 SSW | 29.67 | 18.5°F | 100% Rain est. 0.1in Snow est. 0.8in |
2 AM Heavy SnowUV: 0 |
22°F Feels 10°F |
89% | 13.2 SSW | 29.61 | 19.2°F | 100% Rain est. 0.05in Snow est. 0.4in |
3 AM Heavy SnowUV: 0 |
23°F Feels 10°F |
88% | 12.5 SSW | 29.59 | 19.5°F | 100% Rain est. 0.03in Snow est. 0.2in |
4 AM Overcast UV: 0 |
23°F Feels 11°F |
88% | 12.8 SSW | 29.56 | 19.9°F | 0% |
5 AM Overcast UV: 0 |
24°F Feels 11°F |
89% | 13 SSW | 29.53 | 21°F | 0% |
6 AM Overcast UV: 0 |
24°F Feels 12°F |
90% | 12.3 SW | 29.52 | 21.6°F | 0% |
7 AM Overcast UV: 0 |
26°F Feels 14°F |
90% | 12.3 SW | 29.51 | 22.2°F | 0% |
8 AM Overcast  UV: 0.1 |
27°F Feels 15°F |
89% | 12.3 SW | 29.51 | 24.3°F | 0% |
9 AM Overcast UV: 0.4 |
28°F Feels 16°F |
89% | 12.1 WSW | 29.51 | 25.3°F | 0% |
10 AM Overcast UV: 0.7 |
30°F Feels 17°F |
88% | 13.4 WSW | 29.52 | 26.3°F | 0% |
11 AM Overcast UV: 1.1 |
31°F Feels 19°F |
81% | 13.9 W | 29.53 | 25.8°F | 0% |
12 PM Overcast UV: 0.7 |
32°F Feels 19°F |
78% | 15.4 W | 29.54 | 25.6°F | 0% |
1 PM Partly Cloudy  UV: 0.6 |
33°F Feels 21°F |
74% | 15.7 W | 29.54 | 25.4°F | 0% |
2 PM Partly Cloudy UV: 0.7 |
34°F Feels 23°F |
70% | 14.1 W | 29.56 | 25.8°F | 0% |
3 PM Partly Cloudy UV: 0.4 |
35°F Feels 25°F |
68% | 14.5 W | 29.57 | 26.1°F | 0% |
4 PM Sunny UV: 0 |
35°F Feels 24°F |
66% | 14.5 W | 29.58 | 26.3°F | 0% |
5 PM Clear  UV: 0 |
34°F Feels 24°F |
69% | 13.9 W | 29.62 | 25.6°F | 0% |
6 PM Partly Cloudy  UV: 0 |
34°F Feels 23°F |
70% | 12.1 WSW | 29.64 | 25.2°F | 0% |
7 PM Partly Cloudy UV: 0 |
33°F Feels 22°F |
72% | 10.7 WSW | 29.67 | 24.9°F | 0% |
8 PM Partly Cloudy UV: 0 |
32°F Feels 21°F |
75% | 12.3 WSW | 29.69 | 24.6°F | 0% |
9 PM Partly Cloudy UV: 0 |
31°F Feels 21°F |
76% | 15 W | 29.71 | 24.5°F | 0% |
10 PM Partly Cloudy UV: 0 |
27°F Feels 15°F |
77% | 13.6 W | 29.72 | 24.3°F | 0% |
11 PM Moderate Snow UV: 0 |
26°F Feels 15°F |
72% | 13.2 W | 29.72 | 13.7°F | 100% Rain est. 0.05in Snow est. 0.4in |
Sat, Jan 17th 2026
Overcast skies will dominate from morning to night. Bitter cold expected (as low as 16°). Windy conditions from the W at 14.6 mph, as humidity ranges 58% to 72%, and an avg barometric pressure of 29.99 inHg.
| Sat, Jan 17th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV: 0 |
26°F Feels 13°F |
72% | 13 W | 29.77 | 18.6°F | 0% |
1 AM Overcast UV: 0 |
24°F Feels 12°F |
71% | 13.6 W | 29.79 | 16.7°F | 0% |
2 AM Overcast UV: 0 |
23°F Feels 10°F |
69% | 13.9 W | 29.83 | 14.4°F | 0% |
3 AM Overcast UV: 0 |
22°F Feels 9°F |
68% | 13.9 W | 29.85 | 13.2°F | 0% |
4 AM Overcast UV: 0 |
21°F Feels 7°F |
67% | 13.9 W | 29.87 | 12°F | 0% |
5 AM Overcast UV: 0 |
20°F Feels 5°F |
65% | 13.9 W | 29.91 | 9.5°F | 0% |
6 AM Overcast UV: 0 |
19°F Feels 4°F |
63% | 13.9 W | 29.93 | 8.2°F | 0% |
7 AM Overcast UV: 0 |
17°F Feels 3°F |
62% | 13.6 W | 29.95 | 6.9°F | 0% |
8 AM Overcast UV: 0.1 |
17°F Feels 1°F |
62% | 14.1 W | 30 | 5.5°F | 0% |
9 AM Overcast UV: 0.3 |
16°F Feels 0°F |
62% | 14.3 W | 30.03 | 4.8°F | 0% |
10 AM Cloudy  UV: 0.5 |
16°F Feels 0°F |
61% | 15.4 W | 30.05 | 4.1°F | 0% |
11 AM Cloudy UV: 0.8 |
16°F Feels 0°F |
60% | 15.7 W | 30.08 | 3.8°F | 0% |
12 PM Cloudy UV: 0.9 |
16°F Feels 1°F |
59% | 15.9 W | 30.09 | 3.7°F | 0% |
1 PM Overcast UV: 0.8 |
16°F Feels 1°F |
58% | 16.3 W | 30.1 | 3.5°F | 0% |
2 PM Overcast UV: 0.5 |
16°F Feels 2°F |
59% | 16.3 W | 30.12 | 4.7°F | 0% |
3 PM Overcast UV: 0.3 |
17°F Feels 3°F |
60% | 15.7 W | 30.13 | 5.2°F | 0% |
4 PM Overcast UV: 0 |
17°F Feels 4°F |
60% | 15.4 W | 30.13 | 5.8°F | 0% |
5 PM Overcast UV: 0 |
18°F Feels 4°F |
69% | 14.3 W | 30.16 | 9.5°F | 0% |
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22°F |
29.8 inHg.
Barometer 60%
Humidity WSW 8.7mph Wind |
| Cloudy | ||
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