10-day forecast for Gurnee, IL: 48° to 77°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Saturday, October 10
70° · 1.12 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0777° / 55°0
Morning58°feels 58°
Afternoon76°feels 76°
Evening60°feels 58°
Overnight60°feels 59°
77 °
Gurnee, Wednesday, 7 October
Mostly clear. High 77°, low 55°.
Pressure29.85 inHg
Wind6.6 mph W
Humidity69%
Visibility6.2 mi
Dew point60°
Thu, 0868° / 50°0
Morning54°feels 52°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight54°feels 52°
68 °
Gurnee, Thursday, 8 October
Partly cloudy. High 68°, low 50°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point43°
Fri, 0966° / 50°0.17
Morning53°feels 51°
Afternoon66°feels 64°
Evening63°feels 62°
Overnight51°feels 49°
66 °
Gurnee, Friday, 9 October
Rain. High 66°, low 50°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity54%
Visibility6.2 mi
Dew point48°
Sat, 1077° / 61°0
Morning64°feels 63°
Afternoon77°feels 77°
Evening69°feels 69°
Overnight63°feels 62°
77 °
Gurnee, Saturday, 10 October
Clear. High 77°, low 61°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point60°
Sun, 1168° / 58°0.02
Morning63°feels 63°
Afternoon67°feels 67°
Evening61°feels 61°
Overnight59°feels 59°
68 °
Gurnee, Sunday, 11 October
Light rain. High 68°, low 58°.
Pressure29.85 inHg
Wind8.8 mph E
Humidity70%
Visibility—
Dew point57°
Mon, 1275° / 55°0
Morning61°feels 60°
Afternoon72°feels 72°
Evening59°feels 59°
Overnight58°feels 58°
75 °
Gurnee, Monday, 12 October
Overcast. High 75°, low 55°.
Pressure29.83 inHg
Wind10.2 mph E
Humidity58%
Visibility—
Dew point56°
Tue, 1359° / 55°0.13
Morning56°feels 55°
Afternoon58°feels 57°
Evening55°feels 54°
Overnight56°feels 55°
59 °
Gurnee, Tuesday, 13 October
Light rain. High 59°, low 55°.
Pressure30.03 inHg
Wind11.5 mph NE
Humidity76%
Visibility—
Dew point51°
Wed, 1459° / 54°0.23
Morning54°feels 53°
Afternoon55°feels 54°
Evening58°feels 58°
Overnight58°feels 58°
59 °
Gurnee, Wednesday, 14 October
Light rain. High 59°, low 54°.
Pressure30.03 inHg
Wind14.7 mph SE
Humidity85%
Visibility—
Dew point50°
Thu, 1570° / 51°1.12
Morning64°feels 64°
Afternoon67°feels 68°
Evening54°feels 53°
Overnight53°feels 52°
70 °
Gurnee, Thursday, 15 October
Rain. High 70°, low 51°.
Pressure29.62 inHg
Wind18.8 mph S
Humidity90%
Visibility—
Dew point66°
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 Gurnee, 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.