Waukegan, IL Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Sat Aug 22 |
 |
Mostly Sunny Close Hourly |
78º / 57º | 15% | NW 12 mph | 73% |
| 4am |  |
Partly Cloudy | 67º | 4% | NW 7 mph | 91% |
| 5am |  |
Clear | 66º | 4% | NW 8 mph | 92% |
| 6am | |
Clear | 65º | 4% | NW 8 mph | 93% |
| 7am |  |
Sunny | 64º | 3% | NW 9 mph | 95% |
| 8am | |
Sunny | 66º | 2% | NW 10 mph | 89% |
| 9am | |
Sunny | 69º | 1% | NW 11 mph | 80% |
| 10am | |
Sunny | 72º | 1% | NW 10 mph | 71% |
| 11am | |
Sunny | 74º | 0% | NW 10 mph | 64% |
| 12pm | |
Sunny | 76º | 4% | NW 10 mph | 59% |
| 1pm |  |
Partly Cloudy | 77º | 15% | NW 11 mph | 57% |
| 2pm | |
Partly Cloudy | 77º | 15% | NW 11 mph | 57% |
| 3pm | |
Partly Cloudy | 77º | 15% | NW 12 mph | 57% |
| 4pm | |
Partly Cloudy | 77º | 15% | NW 12 mph | 55% |
| 5pm | |
Mostly Sunny | 76º | 15% | NNW 11 mph | 55% |
| 6pm | |
Sunny | 75º | 1% | NNW 10 mph | 58% |
| 7pm | |
Mostly Sunny | 74º | 3% | NNW 9 mph | 60% |
| 8pm | |
Partly Cloudy | 71º | 5% | NNW 7 mph | 68% |
| 9pm | |
Partly Cloudy | 69º | 2% | NNW 5 mph | 72% |
| 10pm | |
Partly Cloudy | 67º | 9% | NNW 5 mph | 74% |
| 11pm | |
Partly Cloudy | 66º | 4% | NNW 5 mph | 79% |
|
Sun Aug 23 |
|
Mostly Sunny View Hourly |
75º / 54º | 4% | NNW 11 mph | 59% |
| 12am | |
Clear | 65º | 5% | NNW 5 mph | 81% |
| 1am | |
Clear | 64º | 6% | NW 6 mph | 84% |
| 2am | |
Clear | 62º | 6% | NW 6 mph | 87% |
| 3am | |
Clear | 61º | 5% | NW 6 mph | 87% |
| 4am | |
Clear | 60º | 5% | NW 6 mph | 88% |
| 5am | |
Clear | 59º | 5% | NW 6 mph | 87% |
| 6am | |
Clear | 58º | 5% | NW 7 mph | 88% |
| 7am | |
Sunny | 59º | 5% | NW 7 mph | 86% |
| 8am | |
Sunny | 63º | 3% | NW 8 mph | 77% |
| 9am | |
Sunny | 66º | 1% | NW 9 mph | 69% |
| 10am | |
Sunny | 68º | 0% | NNW 9 mph | 63% |
| 11am | |
Sunny | 70º | 0% | NNW 10 mph | 56% |
| 12pm | |
Sunny | 72º | 0% | NNW 10 mph | 51% |
| 1pm | |
Partly Cloudy | 72º | 0% | NNW 10 mph | 50% |
| 2pm | |
Partly Cloudy | 73º | 0% | NNW 10 mph | 50% |
| 3pm | |
Partly Cloudy | 74º | 0% | NNW 11 mph | 50% |
| 4pm | |
Mostly Sunny | 73º | 0% | NNW 10 mph | 51% |
| 5pm | |
Mostly Sunny | 72º | 0% | NNW 9 mph | 52% |
| 6pm | |
Sunny | 71º | 0% | N 7 mph | 55% |
| 7pm | |
Partly Cloudy | 70º | 1% | N 6 mph | 58% |
| 8pm | |
Clear | 67º | 2% | N 4 mph | 66% |
| 9pm | |
Clear | 65º | 3% | NNE 2 mph | 72% |
| 10pm | |
Clear | 63º | 4% | NNE 2 mph | 76% |
| 11pm | |
Clear | 61º | 5% | NE 1 mph | 82% |
|
Mon Aug 24 |
|
Mostly Sunny View Hourly |
74º / 58º | 6% | NNE 7 mph | 64% |
| 12am | |
Clear | 60º | 5% | NNE 1 mph | 84% |
| 1am | |
Clear | 59º | 6% | NNW 2 mph | 86% |
| 2am | |
Clear | 58º | 6% | NW 2 mph | 89% |
| 3am | |
Clear | 57º | 7% | NW 2 mph | 91% |
|
Tue Aug 25 |
|
Partly Cloudy | 77º / 64º | 10% | S 8 mph | 65% |
|
Wed Aug 26 |
 |
PM Thunderstorms | 82º / 63º | 43% | SW 11 mph | 69% |
|
Thu Aug 27 |
 |
Isolated Thunderstorms | 77º / 61º | 33% | NNW 8 mph | 75% |
|
Fri Aug 28 |
|
Mostly Sunny | 74º / 61º | 8% | NNE 9 mph | 73% |
|
Sat Aug 29 |
|
Partly Cloudy | 77º / 64º | 8% | SE 9 mph | 71% |
-
Buoy Data
For Waukegan, IL -
Wind Forecast
In Waukegan, IL -
Radar
In Waukegan, IL -
Marine Forecast
In Waukegan, IL
Weather Radar for Waukegan, IL See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Waukegan, IL
Saturday
High : 77ºF
NNW wind around 10 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
NNW wind around 10 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Saturday Night
Low : 61ºF
NNW wind around 10 kt, with gusts as high as 15 kt. A slight chance of showers and thunderstorms before 8pm. Waves around 1 ft.
NNW wind around 10 kt, with gusts as high as 15 kt. A slight chance of showers and thunderstorms before 8pm. Waves around 1 ft.
Sunday
High : 74ºF
NNW wind around 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.
NNW wind around 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.
Sunday Night
Low : 58ºF
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Monday
High : 73ºF
Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.
Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.
Monday Night
Low : 61ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
High : 77ºF
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Tuesday Night
Low : 66ºF
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Wednesday
High : 78ºF
WSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
WSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
NOAA Buoy Data Near Waukegan, IL See Map
Loading Map...
Loading Buoy Data...
Wind Speed Forecast for Waukegan, IL
| Saturday | Sunday | Monday | ||||||||||
| Wind Speed (MPH) | 7 | 10 | 10 | 12 | 7 | 5 | 6 | 8 | 10 | 10 | 4 | 1 |
| 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | |
| MPH | 7 | 10 | 10 | 12 | 7 | 5 | 6 | 8 | 10 | 10 | 4 | 1 |
| DIR | NW | NW | NW | NW | NNW | NNW | NW | NW | NNW | NNW | N | NNE |
Current Weather Conditions In Waukegan, IL
As Of: 7 minutes ago
- 67ºF
- 67ºF
- 7mph
- 0º (NW)
- 7mph
- Partly Cloudy
- 9mi
- 29.90"
- 91%
- 0ºF
The weather right now in Waukegan, IL is Partly Cloudy. The current temperature is 67°F, and the expected high and low for today, Saturday, August 22, 2026, are 78° high temperature and 57°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the Northwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 91 percent, and air pressure at 29.9 in. Visibility is 9 nautical miles. There are no current weather alert(s).
