ROUND LAKE BEACH, IL 60073 Weather Forecast & Current Conditions

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WAUKEGAN, IL
Current Weather

2:51 AM CDT APR 2, 2026
Overcast
Rain
Mist
36°F
Feels Like: 27°F
Dewpoint: 34°F
Rel. Hum.: 92%
Visibility: 5 miles
Wind: E at 14 mph, gusts to 26
Pressure:
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ROUND LAKE BEACH, IL 60073
Weather Forecast

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REST OF TONIGHT
A slight chance of rain showers late in the evening, then rain showers and a slight chance of thunderstorms in the late evening and overnight. Blustery. Near steady temperature in the mid 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.
THURSDAY
Scattered thunderstorms in the morning. Showers. Thunderstorms in the afternoon. Breezy with highs in the upper 60s. Southeast winds 10 to 15 mph, increasing to south 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation near 100 percent.
THURSDAY NIGHT
Showers and thunderstorms early in the evening, then scattered showers and thunderstorms late in the evening. Breezy with lows in the mid 40s. South winds 15 to 20 mph, becoming west after midnight. Gusts up to 30 mph. Chance of precipitation near 100 percent.
FRIDAY
Partly cloudy in the morning, then becoming mostly cloudy. Isolated showers and thunderstorms in the afternoon. Highs in the mid 50s inland, but only around 50 near the lake. West winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. Chance of precipitation 20 percent.
FRIDAY NIGHT
Showers and scattered thunderstorms. Lows in the lower 40s. Temperature rising to around 50 after midnight. Northeast winds 10 to 15 mph, becoming southeast after midnight. Chance of precipitation 90 percent.
SATURDAY
Mostly cloudy. Scattered showers and thunderstorms, mainly in the morning. Breezy with highs in the mid 50s. Chance of precipitation 50 percent.
SATURDAY NIGHT
Mostly cloudy and breezy. Lows in the mid 30s.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
MONDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 50s.
MONDAY NIGHT
Mostly cloudy. Lows around 30.
TUESDAY
Partly cloudy. Highs in the lower 40s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.

Visible Weather Satellite
ROUND LAKE BEACH, IL 60073
Infrared Weather Satellite
ROUND LAKE BEACH, IL 60073
NEXRAD Weather Radar
ROUND LAKE BEACH, IL 60073

WAUKEGAN, IL 3 hourly weather forecast

weather forecast created  6:00 PM CST  4/ 1/2026
Thursday
2 APR 2026
ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 0 hours 12 AM 37° 28° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 15% severe)
E   14 82% 32°
Low 36° ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 3 hours 3 AM 38° 30° Mostly Cloudy E   13 85% 34°
High 65° ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 6 hours 6 AM 39° 31° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 20% severe)
E   13 89% 36°

Mostly Cloudy

Rain

ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 9 hours 9 AM 43° 36° Mostly Cloudy ESE   13 89% 40°
ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 12 hours 12 PM 52° 48° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 27% severe)
SSE   13 86% 48°
ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 15 hours 3 PM 61° 59° Mostly Cloudy SSW   16 78% 54°
ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 18 hours 6 PM 62° 60° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 26% severe)
S   15 75% 54°
ROUND LAKE BEACH, IL 60073 weather forecast Day 1, 21 hours 9 PM 62° 60° Mostly Cloudy SSW   16 78% 55°
Friday
3 APR 2026
ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 0 hours 12 AM 58° 55° Mostly Cloudy 14%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
WSW   15 80% 52°
Low 43° ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 3 hours 3 AM 51° 46° Mostly Cloudy W   13 80% 45°
High 53° ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 6 hours 6 AM 45° 40° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   9 82% 40°

Mostly Cloudy



ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 9 hours 9 AM 47° 44° Mostly Cloudy WNW   6 74% 39°
ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 12 hours 12 PM 50° 48° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 7% severe)
ENE   6 68% 40°
ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 15 hours 3 PM 46° 41° Mostly Cloudy ENE   9 71% 37°
ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 18 hours 6 PM 42° 36° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 21% severe)
ENE   9 73% 34°
ROUND LAKE BEACH, IL 60073 weather forecast Day 2, 21 hours 9 PM 42° 36° Mostly Cloudy ENE   9 79% 36°

WAUKEGAN, IL extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 45° Low 34° Low 33° Low 29° Low 26°
High 61° High 50° High 46° High 38° High 47°
ROUND LAKE BEACH, IL 60073 weather forecast Day 3 ROUND LAKE BEACH, IL 60073 weather forecast Day 4 ROUND LAKE BEACH, IL 60073 weather forecast Day 5 ROUND LAKE BEACH, IL 60073 weather forecast Day 6 ROUND LAKE BEACH, IL 60073 weather forecast Day 7
Overcast
83% Rain
Partly Cloudy
22% Rain/Snow
Partly Cloudy
23% Rain
Partly Cloudy
19% Rain/Snow
Clear
14% Rain/Snow
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