10-Day Weather Forecast - Mount Prospect, IL
- 19|20°FPartly CloudyHourly details
Today
19°FPartly cloudy. Blustery. Highs in the lower 20s. Northwest winds 15 to 20 mph becoming west 10 to 15 mph in the afternoon. Gusts up to 30 mph.
Tonight
20°FMostly cloudy in the evening then becoming partly cloudy. Lows around 20. Temperature rising into the upper 20s after midnight. South winds 5 to 10 mph increasing to 10 to 15 mph with gusts up to 25 mph after midnight.
Weekend Weather
- 39|20°FMostly CloudyHourly details
Day
39°FMostly cloudy. A slight chance of rain early in the afternoon. A slight chance of snow in the afternoon. Highs around 40. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming west in the afternoon. Chance of precipitation 20 percent.
Night
20°FMostly clear. Lows around 15. West winds 10 to 15 mph increasing to northwest 15 to 20 mph after midnight.
- 28|26°FSunnyHourly details
Day
28°FSunny. Highs in the upper 20s. Northwest winds 10 to 15 mph becoming west around 5 mph in the afternoon.
Night
26°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.
- 41|40°FMostly CloudyHourly details
Day
41°FMostly cloudy. Highs in the upper 30s.
Night
40°FMostly cloudy. Near steady temperature in the mid 30s.
- 47|38°FMostly CloudyHourly details
Day
47°FMostly cloudy. Highs in the mid 40s.
Night
38°FMostly cloudy. Lows in the lower 30s.
- 44|44°FMostly CloudyHourly details
Day
44°FMostly cloudy. Highs in the upper 40s.
Night
44°FMostly cloudy. A chance of rain in the evening. Near steady temperature in the mid 40s. Chance of precipitation 30 percent.
- 54|43°FMostly Cloudy
Day
54°FMostly cloudy. Highs in the mid 50s.
Night
43°FCloudy. Low temperature around 43F. Dew point will be around 43F with an average humidity of 82%. Winds will be 9 mph from the W.
- 48|41°FPartly Cloudy
Day
48°FPartly cloudy. High temperature around 48F. Dew point will be around 36F with an average humidity of 71%. Winds will be 3 mph from the W.
Night
41°FPartly cloudy. Low temperature around 41F. Dew point will be around 36F with an average humidity of 79%. Winds will be 3 mph from the S.
Weekend Weather
- 47|37°FMostly Cloudy
Day
47°FMostly cloudy. High temperature around 47F. Dew point will be around 36F with an average humidity of 72%. Winds will be 3 mph from the W.
Night
37°FPartly cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 73%. Winds will be 4 mph from the NW.
- 41|33°FCloudy
Day
41°FCloudy. High temperature around 41F. Dew point will be around 29F with an average humidity of 65%. Winds will be 4 mph from the NW.
Night
33°FPartly cloudy. Low temperature around 33F. Dew point will be around 25F with an average humidity of 65%. Winds will be 4 mph from the NW.














