10-day forecast for Lake Bluff, IL: 62° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Wednesday, August 12
81° · 1.63 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 71°0.49
Morning75°feels 77°
Afternoon88°feels 99°
Evening76°feels 78°
Overnight76°feels 77°
89 °
Lake Bluff, Monday, 10 August
Heavy rain. High 89°, low 71°.
Pressure29.91 inHg
Wind3.7 mph NE
Humidity73%
Visibility6.2 mi
Dew point70°
Tue, 1181° / 67°1.63
Morning70°feels 71°
Afternoon69°feels 70°
Evening69°feels 70°
Overnight70°feels 71°
81 °
Lake Bluff, Tuesday, 11 August
Heavy rain. High 81°, low 67°.
Pressure29.83 inHg
Wind8.7 mph SE
Humidity68%
Visibility6.1 mi
Dew point69°
Wed, 1283° / 66°0
Morning70°feels 71°
Afternoon82°feels 84°
Evening72°feels 73°
Overnight68°feels 69°
83 °
Lake Bluff, Wednesday, 12 August
Clear. High 83°, low 66°.
Pressure29.85 inHg
Wind3.5 mph N
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1373° / 66°0.03
Morning71°feels 72°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight69°feels 70°
73 °
Lake Bluff, Thursday, 13 August
Light rain. High 73°, low 66°.
Pressure29.97 inHg
Wind7.7 mph E
Humidity65%
Visibility—
Dew point59°
Fri, 1472° / 65°0
Morning68°feels 67°
Afternoon71°feels 71°
Evening68°feels 68°
Overnight66°feels 66°
72 °
Lake Bluff, Friday, 14 August
Overcast. High 72°, low 65°.
Pressure30.18 inHg
Wind13.3 mph E
Humidity53%
Visibility—
Dew point53°
Sat, 1574° / 67°0.05
Morning69°feels 69°
Afternoon72°feels 71°
Evening70°feels 71°
Overnight68°feels 68°
74 °
Lake Bluff, Saturday, 15 August
Light rain. High 74°, low 67°.
Pressure30.24 inHg
Wind16.1 mph SE
Humidity53%
Visibility—
Dew point53°
Sun, 1676° / 66°0.15
Morning69°feels 69°
Afternoon74°feels 75°
Evening70°feels 70°
Overnight67°feels 67°
76 °
Lake Bluff, Sunday, 16 August
Light rain. High 76°, low 66°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity81%
Visibility—
Dew point67°
Mon, 1775° / 65°0.01
Morning67°feels 68°
Afternoon74°feels 74°
Evening70°feels 70°
Overnight67°feels 67°
75 °
Lake Bluff, Monday, 17 August
Light rain. High 75°, low 65°.
Pressure30.09 inHg
Wind7.5 mph N
Humidity55%
Visibility—
Dew point56°
Tue, 1877° / 63°0
Morning65°feels 65°
Afternoon70°feels 70°
Evening74°feels 74°
Overnight69°feels 70°
77 °
Lake Bluff, Tuesday, 18 August
Overcast. High 77°, low 63°.
Pressure29.91 inHg
Wind7.1 mph S
Humidity66%
Visibility—
Dew point57°
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 Lake Bluff, 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.