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As of 11:56 CDT

Weather in Waukegan, IL

77°Current weather

Waukegan, Sunday, 9 August, 11:56

Heavy rain. Feels like 78°. High 83°, low 62°.

Pressure29.97 inHg
Wind14.2 mph SW
Humidity82%
Visibility6.2 mi
Dew point71°

Two-week outlook for Waukegan, IL: week one averages a high of 78.7° and week two 75.7°, so week two runs 3° cooler than week one. Around 3.1 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 83°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)78.7°65.6°2.8 in / 4 d—
2nd (August 16 – August 22)75.7°63.5°0.3 in / 2 d—

Weekend weather

Sun, August 9
Heavy rain
83°62°
0.94 in
Sat, August 15
Light rain
73°65°
0.04 in
Sun, August 16
Light rain
75°66°
0.12 in
Sat, August 22
Light rain
80°64°
0.02 in
Mon, 1088° / 71°0.37Rain
88 °Rain

Waukegan, Monday, 10 August

Rain. High 88°, low 71°.

Pressure29.91 inHg
Wind4 mph NE
Humidity74%
Visibility6.2 mi
Dew point70°
Tue, 1180° / 67°1.4Heavy rain
80 °Heavy rain

Waukegan, Tuesday, 11 August

Heavy rain. High 80°, low 67°.

Pressure29.83 inHg
Wind7.4 mph SE
Humidity69%
Visibility6.2 mi
Dew point69°
Wed, 1283° / 65°0Clear
83 °Clear

Waukegan, Wednesday, 12 August

Clear. High 83°, low 65°.

Pressure29.85 inHg
Wind3.8 mph N
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1372° / 64°0.01Light rain
72 °Light rain

Waukegan, Thursday, 13 August

Light rain. High 72°, low 64°.

Pressure29.97 inHg
Wind7.7 mph E
Humidity69%
Visibility—
Dew point60°
Fri, 1471° / 64°0Overcast
71 °Overcast

Waukegan, Friday, 14 August

Overcast. High 71°, low 64°.

Pressure30.18 inHg
Wind13.6 mph E
Humidity56%
Visibility—
Dew point54°
Sat, 1573° / 65°0.04Light rain
73 °Light rain

Waukegan, Saturday, 15 August

Light rain. High 73°, low 65°.

Pressure30.24 inHg
Wind16.1 mph SE
Humidity58%
Visibility—
Dew point55°
Sun, 1675° / 66°0.12Light rain
75 °Light rain

Waukegan, Sunday, 16 August

Light rain. High 75°, low 66°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity83%
Visibility—
Dew point67°
Mon, 1775° / 64°0Overcast
75 °Overcast

Waukegan, Monday, 17 August

Overcast. High 75°, low 64°.

Pressure30.09 inHg
Wind7.4 mph N
Humidity57%
Visibility—
Dew point57°
Tue, 1876° / 62°0Overcast
76 °Overcast

Waukegan, Tuesday, 18 August

Overcast. High 76°, low 62°.

Pressure29.91 inHg
Wind7.5 mph S
Humidity71%
Visibility—
Dew point58°
Wed, 1974° / 64°0.03Light rain
74 °Light rain

Waukegan, Wednesday, 19 August

Light rain. High 74°, low 64°.

Pressure29.83 inHg
Wind13.3 mph NW
Humidity69%
Visibility—
Dew point61°
Thu, 2073° / 62°0.04Light rain
73 °Light rain

Waukegan, Thursday, 20 August

Light rain. High 73°, low 62°.

Pressure29.94 inHg
Wind8.3 mph E
Humidity63%
Visibility—
Dew point58°
Fri, 2177° / 62°0.1Light rain
77 °Light rain

Waukegan, Friday, 21 August

Light rain. High 77°, low 62°.

Pressure29.80 inHg
Wind9.7 mph S
Humidity67%
Visibility—
Dew point60°
Sat, 2280° / 64°0.02Light rain
80 °Light rain

Waukegan, Saturday, 22 August

Light rain. High 80°, low 64°.

Pressure29.77 inHg
Wind14.5 mph NW
Humidity48%
Visibility—
Dew point57°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Waukegan, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.