10-day forecast for Mundelein, IL: 60° 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
85° · 1.41 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 71°0.55
Morning75°feels 77°
Afternoon88°feels 94°
Evening75°feels 77°
Overnight76°feels 78°
89 °
Mundelein, Monday, 10 August
Rain. High 89°, low 71°.
Pressure29.91 inHg
Wind3.5 mph E
Humidity66%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 65°1.41
Morning70°feels 70°
Afternoon69°feels 70°
Evening68°feels 69°
Overnight68°feels 69°
85 °
Mundelein, Tuesday, 11 August
Heavy rain. High 85°, low 65°.
Pressure29.83 inHg
Wind7 mph S
Humidity60%
Visibility6.2 mi
Dew point70°
Wed, 1284° / 63°0
Morning68°feels 69°
Afternoon83°feels 86°
Evening71°feels 72°
Overnight66°feels 67°
84 °
Mundelein, Wednesday, 12 August
Clear. High 84°, low 63°.
Pressure29.85 inHg
Wind4.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1373° / 62°0.04
Morning70°feels 70°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight67°feels 67°
73 °
Mundelein, Thursday, 13 August
Light rain. High 73°, low 62°.
Pressure29.97 inHg
Wind6.9 mph E
Humidity68%
Visibility—
Dew point60°
Fri, 1473° / 60°0
Morning65°feels 64°
Afternoon72°feels 71°
Evening65°feels 65°
Overnight62°feels 61°
73 °
Mundelein, Friday, 14 August
Overcast. High 73°, low 60°.
Pressure30.15 inHg
Wind12.6 mph E
Humidity51%
Visibility—
Dew point52°
Sat, 1575° / 62°0.06
Morning69°feels 68°
Afternoon73°feels 73°
Evening68°feels 68°
Overnight65°feels 66°
75 °
Mundelein, Saturday, 15 August
Light rain. High 75°, low 62°.
Pressure30.21 inHg
Wind14.5 mph SE
Humidity46%
Visibility—
Dew point51°
Sun, 1675° / 64°0.17
Morning67°feels 68°
Afternoon72°feels 73°
Evening69°feels 69°
Overnight65°feels 66°
75 °
Mundelein, Sunday, 16 August
Light rain. High 75°, low 64°.
Pressure30.00 inHg
Wind11.1 mph NW
Humidity82%
Visibility—
Dew point66°
Mon, 1777° / 63°0
Morning66°feels 67°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight65°feels 64°
77 °
Mundelein, Monday, 17 August
Overcast. High 77°, low 63°.
Pressure30.09 inHg
Wind7.2 mph N
Humidity56%
Visibility—
Dew point57°
Tue, 1879° / 60°0
Morning63°feels 63°
Afternoon69°feels 69°
Evening73°feels 74°
Overnight67°feels 67°
79 °
Mundelein, Tuesday, 18 August
Overcast. High 79°, low 60°.
Pressure29.91 inHg
Wind8 mph SW
Humidity72%
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 Mundelein, 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.