Forecast
Waukegan, IL
Rain forecast tomorrow

Rain forecast tomorrow in Waukegan, IL

Updated September 25 · Live conditions refresh automatically.

Umbrella

No need

No need for an umbrella during the day.

Tomorrow24 hours

MustNeedLikely neededLikely no needNo need

No need

Hourly rain conditions

Loading hourly rain details… Chance is shown in percent; rain amount in inches; wind in mph; humidity and cloud cover in percentages.

Peak 4%Total 0 in

Precip (%)

Rain (in)

Hour	Chance	Clouds	Wind	Temp	Feels	Humidity
Mostly cloudy	0%	76%	1 mph G4	60°	63°	90%
Mostly cloudy	0%	78%	1 mph G4	59°	62°	96%
Cloudy	0%	88%	1 mph G5	60°	63°	93%
Cloudy	0%	89%	1 mph G5	60°	63°	93%
Cloudy	0%	90%	2 mph G6	61°	63°	90%
Cloudy	1%	92%	2 mph G6	61°	63°	90%
Cloudy	1%	93%	2 mph G6	61°	63°	90%
Cloudy	2%	93%	2 mph G6	61°	63°	90%
Cloudy	3%	92%	3 mph G6	61°	65°	90%
Cloudy	4%	88%	3 mph G6	63°	70°	87%
Mostly cloudy	3%	82%	3 mph G7	64°	74°	84%
Mostly cloudy	3%	77%	4 mph G9	65°	75°	78%
Mostly cloudy	2%	71%	5 mph G10	65°	76°	78%
Mostly cloudy	1%	68%	6 mph G11	66°	75°	73%
Mostly cloudy	2%	66%	6 mph G11	66°	76°	73%
Mostly cloudy	3%	63%	6 mph G11	65°	75°	73%
Partly sunny	4%	58%	5 mph G10	65°	75°	73%
Partly sunny	3%	44%	5 mph G9	65°	72°	70%
Mostly sunny	2%	34%	4 mph G8	64°	65°	70%
Mostly clear	1%	26%	3 mph G6	62°	61°	72%
Mostly clear	0%	15%	3 mph G10	60°	58°	77%
Mostly clear	0%	12%	4 mph G10	59°	57°	81%
Clear	0%	7%	4 mph G10	58°	57°	84%
Clear	0%	7%	3 mph G10	58°	57°	85%

Mostly cloudy

Chance 0%Clouds 76%

Rain0 in

Wind1 mph G4

Temp60°

Feels63°

Humidity90%

Mostly cloudy

Chance 0%Clouds 78%

Rain0 in

Wind1 mph G4

Temp59°

Feels62°

Humidity96%

Cloudy

Chance 0%Clouds 88%

Rain0 in

Wind1 mph G5

Temp60°

Feels63°

Humidity93%

Cloudy

Chance 0%Clouds 89%

Rain0 in

Wind1 mph G5

Temp60°

Feels63°

Humidity93%

Cloudy

Chance 0%Clouds 90%

Rain0 in

Wind2 mph G6

Temp61°

Feels63°

Humidity90%

Cloudy

Chance 1%Clouds 92%

Rain0 in

Wind2 mph G6

Temp61°

Feels63°

Humidity90%

Cloudy

Chance 1%Clouds 93%

Rain0 in

Wind2 mph G6

Temp61°

Feels63°

Humidity90%

Cloudy

Chance 2%Clouds 93%

Rain0 in

Wind2 mph G6

Temp61°

Feels63°

Humidity90%

Cloudy

Chance 3%Clouds 92%

Rain0 in

Wind3 mph G6

Temp61°

Feels65°

Humidity90%

Cloudy

Chance 4%Clouds 88%

Rain0 in

Wind3 mph G6

Temp63°

Feels70°

Humidity87%

Mostly cloudy

Chance 3%Clouds 82%

Rain0 in

Wind3 mph G7

Temp64°

Feels74°

Humidity84%

Mostly cloudy

Chance 3%Clouds 77%

Rain0 in

Wind4 mph G9

Temp65°

Feels75°

Humidity78%

Mostly cloudy

Chance 2%Clouds 71%

Rain0 in

Wind5 mph G10

Temp65°

Feels76°

Humidity78%

Mostly cloudy

Chance 1%Clouds 68%

Rain0 in

Wind6 mph G11

Temp66°

Feels75°

Humidity73%

Mostly cloudy

Chance 2%Clouds 66%

Rain0 in

Wind6 mph G11

Temp66°

Feels76°

Humidity73%

Mostly cloudy

Chance 3%Clouds 63%

Rain0 in

Wind6 mph G11

Temp65°

Feels75°

Humidity73%

Partly sunny

Chance 4%Clouds 58%

Rain0 in

Wind5 mph G10

Temp65°

Feels75°

Humidity73%

Partly sunny

Chance 3%Clouds 44%

Rain0 in

Wind5 mph G9

Temp65°

Feels72°

Humidity70%

Mostly sunny

Chance 2%Clouds 34%

Rain0 in

Wind4 mph G8

Temp64°

Feels65°

Humidity70%

Mostly clear

Chance 1%Clouds 26%

Rain0 in

Wind3 mph G6

Temp62°

Feels61°

Humidity72%

Mostly clear

Chance 0%Clouds 15%

Rain0 in

Wind3 mph G10

Temp60°

Feels58°

Humidity77%

Mostly clear

Chance 0%Clouds 12%

Rain0 in

Wind4 mph G10

Temp59°

Feels57°

Humidity81%

Clear

Chance 0%Clouds 7%

Rain0 in

Wind4 mph G10

Temp58°

Feels57°

Humidity84%

Clear

Chance 0%Clouds 7%

Rain0 in

Wind3 mph G10

Temp58°

Feels57°

Humidity85%

Quick answer — Waukegan, IL

No need — Waukegan, IL

Rain forecast tomorrow in Waukegan, IL: No need. No need for an umbrella during the day.

Verdict: No need
High / Low: 66° / 57°
Details: No need for an umbrella during the day.

Updated 9/25/2026 · Live conditions refresh automatically.