10-day forecast for Mount Prospect, IL: 29° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Saturday, November 21
40°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1549° / 32°0
Morning36°feels 32°
Afternoon48°feels 48°
Evening38°feels 38°
Overnight34°feels 29°
49 °
Mount Prospect, Sunday, 15 November
Clear. High 49°, low 32°.
Pressure30.45 inHg
Wind1.6 mph W
Humidity60%
Visibility6.2 mi
Dew point33°
Mon, 1649° / 31°0
Morning35°feels 30°
Afternoon49°feels 46°
Evening39°feels 34°
Overnight31°feels 31°
49 °
Mount Prospect, Monday, 16 November
Clear. High 49°, low 31°.
Pressure30.53 inHg
Wind6.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 34°0
Morning37°feels 31°
Afternoon51°feels 49°
Evening43°feels 38°
Overnight36°feels 30°
51 °
Mount Prospect, Tuesday, 17 November
Partly cloudy. High 51°, low 34°.
Pressure30.50 inHg
Wind7.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point38°
Wed, 1854° / 38°0
Morning41°feels 36°
Afternoon52°feels 49°
Evening49°feels 45°
Overnight40°feels 34°
54 °
Mount Prospect, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.33 inHg
Wind11.7 mph S
Humidity67%
Visibility—
Dew point39°
Thu, 1956° / 47°0.03
Morning49°feels 45°
Afternoon55°feels 54°
Evening54°feels 53°
Overnight52°feels 50°
56 °
Mount Prospect, Thursday, 19 November
Light rain. High 56°, low 47°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity67%
Visibility—
Dew point44°
Fri, 2057° / 45°0
Morning48°feels 47°
Afternoon55°feels 52°
Evening55°feels 53°
Overnight54°feels 53°
57 °
Mount Prospect, Friday, 20 November
Overcast. High 57°, low 45°.
Pressure30.24 inHg
Wind7.5 mph S
Humidity39%
Visibility—
Dew point29°
Sat, 2165° / 57°0.03
Morning59°feels 58°
Afternoon64°feels 62°
Evening61°feels 60°
Overnight58°feels 57°
65 °
Mount Prospect, Saturday, 21 November
Light rain. High 65°, low 57°.
Pressure29.88 inHg
Wind17.8 mph S
Humidity50%
Visibility—
Dew point44°
Sun, 2251° / 36°0.03
Morning43°feels 35°
Afternoon42°feels 34°
Evening38°feels 31°
Overnight37°feels 30°
51 °
Mount Prospect, Sunday, 22 November
Light rain. High 51°, low 36°.
Pressure30.03 inHg
Wind20.9 mph W
Humidity54%
Visibility—
Dew point27°
Mon, 2340° / 29°0
Morning31°feels 25°
Afternoon37°feels 34°
Evening37°feels 34°
Overnight33°feels 29°
40 °
Mount Prospect, Monday, 23 November
Clear. High 40°, low 29°.
Pressure30.33 inHg
Wind9.6 mph NW
Humidity35%
Visibility—
Dew point11°
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.