Waukegan, IL Weather Forecast

As of 2:51 AM
Now · 2:51 AM
Mostly clear 46°
Mostly clear · Feels like 44°

Mostly dry with clouds around. Warmer tomorrow, high 74°.

High
65°
Low
49°
Rain
28%
Sunset
6:21 PM

Next hour

Minute by minute

No precipitation expected in the next hour.

Hourly

Full hourly
  1. Now Partly cloudy 53° 2%
  2. 3 AM Mostly cloudy 49° 2%
  3. 4 AM Mostly cloudy 52° 1%
  4. 5 AM Mostly cloudy 52° 2%
  5. 6 AM Cloudy 51° 2%
  6. 7 AM Cloudy 52° 2%
  7. 8 AM Cloudy 55° 3%
  8. 9 AM Mostly cloudy 58° 5%
  9. 10 AM Mostly cloudy 62° 5%
  10. 11 AM Mostly cloudy 63° 5%
  11. 12 PM Mostly cloudy 65° 5%
  12. 1 PM Mostly cloudy 65° 5%
  13. 2 PM Cloudy 65° 12%
  14. 3 PM Rain 65° 10%
  15. 4 PM Rain 65° 8%
  16. 5 PM Mostly cloudy 64° 20%
  17. 6 PM Partly cloudy 64° 28%
  18. 7 PM Partly cloudy 61° 18%
  19. 8 PM Partly cloudy 61° 10%
  20. 9 PM Partly cloudy 60° 10%
  21. 10 PM Partly cloudy 60° 11%
  22. 11 PM Mostly cloudy 60° 6%
  23. 12 AM Mostly clear 61° 3%
  24. 1 AM Mostly clear 61° 1%

Live radar

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10-day forecast

Full 10-day
  1. Today Rain Rain 28% 49° 65°
  2. Sat 10 Mostly cloudy Mostly cloudy 3% 59° 74°
  3. Sun 11 Mostly cloudy Mostly cloudy 0% 58° 68°
  4. Mon 12 Drizzle Drizzle 50% 57° 75°
  5. Tue 13 Mostly cloudy Mostly cloudy 0% 55° 66°
  6. Wed 14 Mostly cloudy Mostly cloudy 0% 53° 63°
  7. Thu 15 Drizzle Drizzle 85% 55° 65°
  8. Fri 16 Mostly cloudy Mostly cloudy 5% 47° 60°
  9. Sat 17 Mostly cloudy Mostly cloudy 15% 43° 55°
  10. Sun 18 Mostly clear Mostly clear 0% 43° 58°
14-day outlook & extended hourly ★ Premium

Feels like

Today
High Low

Today’s details

Wind 2 mphSW
Humidity Very humid
UV index Low
Air quality Good
Dew point46°Comfortable
Pressure30.11inHg · steady
Visibility10mi
Sun 6:58 AM – 6:21 PM11h 23m of daylight

About Waukegan weather

Waukegan is in Lake County, Illinois, United States at 42.36°, -87.84°. Right now it’s 46° and mostly clear; today’s high is 65° with a 28% chance of rain.

Illinois has a humid continental climate with distinct seasons marked by cold, snowy winters and hot, humid summers. The state's flat terrain allows weather systems to move across without obstruction, leading to rapid temperature changes. Chicago's position on Lake Michigan creates a unique lake-effect weather pattern that can moderate summer heat and intensify winter snowfall.

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