10-day forecast for Mount Prospect, IL: 40° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, November 1
63° · 0.37 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 56°0.12
Morning56°feels 55°
Afternoon59°feels 59°
Evening60°feels 60°
Overnight56°feels 55°
63 °
Mount Prospect, Monday, 2 November
Rain. High 63°, low 56°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity83%
Visibility6.2 mi
Dew point53°
Tue, 0371° / 61°0.09
Morning64°feels 64°
Afternoon70°feels 70°
Evening67°feels 67°
Overnight62°feels 62°
71 °
Mount Prospect, Tuesday, 3 November
Light rain. High 71°, low 61°.
Pressure29.85 inHg
Wind11.5 mph S
Humidity82%
Visibility6.2 mi
Dew point62°
Wed, 0463° / 56°0.37
Morning62°feels 63°
Afternoon61°feels 60°
Evening57°feels 55°
Overnight63°feels 64°
63 °
Mount Prospect, Wednesday, 4 November
Rain. High 63°, low 56°.
Pressure29.65 inHg
Wind9.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point55°
Thu, 0555° / 51°0.02
Morning52°feels 50°
Afternoon52°feels 51°
Evening52°feels 51°
Overnight52°feels 51°
55 °
Mount Prospect, Thursday, 5 November
Light rain. High 55°, low 51°.
Pressure29.68 inHg
Wind11 mph SW
Humidity77%
Visibility—
Dew point45°
Fri, 0650° / 47°0.12
Morning48°feels 44°
Afternoon49°feels 45°
Evening47°feels 42°
Overnight47°feels 42°
50 °
Mount Prospect, Friday, 6 November
Light rain. High 50°, low 47°.
Pressure29.88 inHg
Wind10.4 mph NW
Humidity74%
Visibility—
Dew point41°
Sat, 0756° / 45°0
Morning48°feels 44°
Afternoon53°feels 50°
Evening53°feels 51°
Overnight50°feels 48°
56 °
Mount Prospect, Saturday, 7 November
Partly cloudy. High 56°, low 45°.
Pressure29.59 inHg
Wind10.1 mph W
Humidity39%
Visibility—
Dew point28°
Sun, 0850° / 43°0.02
Morning45°feels 40°
Afternoon47°feels 41°
Evening43°feels 38°
Overnight44°feels 38°
50 °
Mount Prospect, Sunday, 8 November
Light rain. High 50°, low 43°.
Pressure29.59 inHg
Wind11.9 mph NW
Humidity55%
Visibility—
Dew point31°
Mon, 0950° / 41°0
Morning43°feels 36°
Afternoon48°feels 43°
Evening46°feels 42°
Overnight44°feels 38°
50 °
Mount Prospect, Monday, 9 November
Clear. High 50°, low 41°.
Pressure29.80 inHg
Wind12.8 mph NW
Humidity41%
Visibility—
Dew point24°
Tue, 1049° / 40°0
Morning43°feels 37°
Afternoon48°feels 43°
Evening44°feels 38°
Overnight42°feels 36°
49 °
Mount Prospect, Tuesday, 10 November
Clear. High 49°, low 40°.
Pressure30.00 inHg
Wind13.1 mph NW
Humidity48%
Visibility—
Dew point29°
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 Mount Prospect, 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.