10-day forecast for Highland Park, IL: 63° to 89°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Wednesday, August 12
82° · 1.57 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 72°0.82
Morning76°feels 78°
Afternoon88°feels 101°
Evening76°feels 78°
Overnight76°feels 78°
89 °
Highland Park, Monday, 10 August
Heavy rain. High 89°, low 72°.
Pressure29.91 inHg
Wind4.7 mph NE
Humidity71%
Visibility6.2 mi
Dew point70°
Tue, 1182° / 67°1.57
Morning71°feels 71°
Afternoon70°feels 71°
Evening69°feels 70°
Overnight70°feels 71°
82 °
Highland Park, Tuesday, 11 August
Heavy rain. High 82°, low 67°.
Pressure29.83 inHg
Wind8.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point69°
Wed, 1284° / 66°0
Morning70°feels 71°
Afternoon83°feels 85°
Evening74°feels 75°
Overnight69°feels 70°
84 °
Highland Park, Wednesday, 12 August
Mostly clear. High 84°, low 66°.
Pressure29.85 inHg
Wind3.6 mph N
Humidity57%
Visibility6.2 mi
Dew point64°
Thu, 1374° / 67°0.05
Morning72°feels 73°
Afternoon72°feels 72°
Evening67°feels 67°
Overnight70°feels 71°
74 °
Highland Park, Thursday, 13 August
Light rain. High 74°, low 67°.
Pressure29.97 inHg
Wind7.5 mph E
Humidity60%
Visibility—
Dew point58°
Fri, 1473° / 66°0
Morning69°feels 68°
Afternoon72°feels 72°
Evening70°feels 69°
Overnight68°feels 68°
73 °
Highland Park, Friday, 14 August
Overcast. High 73°, low 66°.
Pressure30.18 inHg
Wind12.9 mph E
Humidity51%
Visibility—
Dew point53°
Sat, 1575° / 68°0.06
Morning70°feels 69°
Afternoon73°feels 73°
Evening70°feels 71°
Overnight68°feels 69°
75 °
Highland Park, Saturday, 15 August
Light rain. High 75°, low 68°.
Pressure30.24 inHg
Wind15.7 mph SE
Humidity47%
Visibility—
Dew point51°
Sun, 1677° / 66°0.19
Morning69°feels 70°
Afternoon76°feels 76°
Evening71°feels 72°
Overnight68°feels 68°
77 °
Highland Park, Sunday, 16 August
Light rain. High 77°, low 66°.
Pressure29.97 inHg
Wind11.2 mph NW
Humidity76%
Visibility—
Dew point67°
Mon, 1776° / 66°0.01
Morning68°feels 68°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight68°feels 68°
76 °
Highland Park, Monday, 17 August
Light rain. High 76°, low 66°.
Pressure30.09 inHg
Wind7.4 mph N
Humidity53%
Visibility—
Dew point55°
Tue, 1879° / 64°0
Morning66°feels 66°
Afternoon71°feels 71°
Evening76°feels 76°
Overnight71°feels 71°
79 °
Highland Park, Tuesday, 18 August
Overcast. High 79°, low 64°.
Pressure29.91 inHg
Wind7.2 mph S
Humidity64%
Visibility—
Dew point56°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Highland Park, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.