EN
English Español

As of 11:42 CDT

Weather in Chicago Heights, IL

84°Current weather

Chicago Heights, Sunday, 9 August, 11:42

Overcast. Feels like 93°. High 88°, low 63°.

Pressure30.00 inHg
Wind4 mph S
Humidity78%
Visibility6.2 mi
Dew point76°

Two-week outlook for Chicago Heights, IL: week one averages a high of 82.7° and week two 79.3°, so week two runs 3.4° cooler than week one. Around 3.2 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, August 9: 88°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)82.7°65.9°2.3 in / 5 d—
2nd (August 16 – August 22)79.3°63.1°0.9 in / 3 d—

Weekend weather

Sun, August 9
Light rain
88°63°
0.07 in
Sat, August 15
Light rain
75°63°
0.02 in
Sun, August 16
Rain
80°64°
0.23 in
Sat, August 22
Light rain
83°66°
0.03 in
Mon, 1092° / 73°0.7Heavy rain
92 °Heavy rain

Chicago Heights, Monday, 10 August

Heavy rain. High 92°, low 73°.

Pressure29.88 inHg
Wind9.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point72°
Tue, 1189° / 66°1.15Heavy rain
89 °Heavy rain

Chicago Heights, Tuesday, 11 August

Heavy rain. High 89°, low 66°.

Pressure29.83 inHg
Wind9.6 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 68°0.1Rain
85 °Rain

Chicago Heights, Wednesday, 12 August

Rain. High 85°, low 68°.

Pressure29.85 inHg
Wind3.2 mph N
Humidity56%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 64°0.23Rain
74 °Rain

Chicago Heights, Thursday, 13 August

Rain. High 74°, low 64°.

Pressure29.94 inHg
Wind7.2 mph SE
Humidity65%
Visibility—
Dew point60°
Fri, 1476° / 63°0.01Light rain
76 °Light rain

Chicago Heights, Friday, 14 August

Light rain. High 76°, low 63°.

Pressure30.12 inHg
Wind10 mph NE
Humidity53%
Visibility—
Dew point55°
Sat, 1575° / 63°0.02Light rain
75 °Light rain

Chicago Heights, Saturday, 15 August

Light rain. High 75°, low 63°.

Pressure30.24 inHg
Wind11.7 mph SE
Humidity64%
Visibility—
Dew point56°
Sun, 1680° / 64°0.23Rain
80 °Rain

Chicago Heights, Sunday, 16 August

Rain. High 80°, low 64°.

Pressure29.97 inHg
Wind9.7 mph NW
Humidity71%
Visibility—
Dew point68°
Mon, 1775° / 63°0Overcast
75 °Overcast

Chicago Heights, Monday, 17 August

Overcast. High 75°, low 63°.

Pressure30.09 inHg
Wind7.2 mph N
Humidity55%
Visibility—
Dew point56°
Tue, 1879° / 59°0Overcast
79 °Overcast

Chicago Heights, Tuesday, 18 August

Overcast. High 79°, low 59°.

Pressure29.91 inHg
Wind8 mph S
Humidity68%
Visibility—
Dew point61°
Wed, 1981° / 66°0.04Light rain
81 °Light rain

Chicago Heights, Wednesday, 19 August

Light rain. High 81°, low 66°.

Pressure29.80 inHg
Wind11.5 mph NW
Humidity49%
Visibility—
Dew point58°
Thu, 2074° / 63°0.14Light rain
74 °Light rain

Chicago Heights, Thursday, 20 August

Light rain. High 74°, low 63°.

Pressure29.94 inHg
Wind5.4 mph SE
Humidity78%
Visibility—
Dew point62°
Fri, 2183° / 61°0.49Heavy rain
83 °Heavy rain

Chicago Heights, Friday, 21 August

Heavy rain. High 83°, low 61°.

Pressure29.85 inHg
Wind14.4 mph S
Humidity58%
Visibility—
Dew point60°
Sat, 2283° / 66°0.03Light rain
83 °Light rain

Chicago Heights, Saturday, 22 August

Light rain. High 83°, low 66°.

Pressure29.77 inHg
Wind13.3 mph W
Humidity47%
Visibility—
Dew point59°

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 Chicago Heights, 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.