10-Day Weather Forecast - Markham, IL
- 62|40°F50% Chance of StormsHourly details
Today
62°FMostly cloudy. Patchy fog. A chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Temperatures in the mid 40s. East winds around 10 mph. Chance of precipitation 50 percent.
Tonight
40°FThunderstorms until early morning. Showers. A chance of thunderstorms late. Patchy fog in the late evening and overnight. Some thunderstorms may produce heavy rainfall until early morning. Lows in the mid 40s. East winds 10 to 15 mph becoming west after midnight. Chance of precipitation 90 percent.
- 52|28°FThunderstormsHourly details
Day
52°FCloudy. Patchy fog early in the morning. A chance of thunderstorms early in the morning. Showers in the morning then a chance of showers in the afternoon. Breezy with highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph increasing to 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 90 percent.
Night
28°FMostly cloudy in the evening then clearing. Blustery with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph after midnight.
- 46|39°FPartly CloudyHourly details
Day
46°FSunny in the morning then becoming partly cloudy. Highs in the upper 40s. West winds 5 to 10 mph increasing to southwest 10 to 15 mph in the afternoon.
Night
39°FCloudy. A slight chance of showers in the evening then a chance of showers after midnight. Windy with lows in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph becoming southwest 15 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 50 percent.
- 47|29°FWindyHourly details
Day
47°FMostly cloudy in the morning then becoming partly cloudy. Windy with highs around 50.
Night
29°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.
Weekend Weather
- 44|36°F30% Chance Snow ShowersHourly details
Day
44°FCloudy. A chance of snow showers in the morning. Highs in the upper 40s. Chance of precipitation 30 percent.
Night
36°FCloudy with a 50 percent chance of showers. Lows in the upper 30s.
- 55|20°F80% Chance Rain ShowersHourly details
Day
55°FShowers breezy with highs in the upper 40s. Chance of precipitation 80 percent.
Night
20°FA chance of rain showers in the evening. Cloudy with a chance of snow showers. Breezy with lows 15 to 20. Chance of precipitation 50 percent.
- 23|14°FMostly Cloudy
Day
23°FMostly cloudy and blustery. Highs in the mid 20s.
Night
14°FPartly cloudy in the evening then becoming mostly clear. Lows around 10 above.
- 28|21°FPartly Cloudy
Day
28°FPartly cloudy in the morning then becoming mostly cloudy. Highs in the lower 30s.
Night
21°FCloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 21F. Dew point will be around 14F with an average humidity of 71%. Winds will be 3 mph from the S.
- 34|27°FCloudy
Day
34°FCloudy. High temperature around 34F. Dew point will be around 23F with an average humidity of 73%. Winds will be 5 mph from the S.
Night
27°FCloudy. Low temperature around 27F. Dew point will be around 24F with an average humidity of 85%. Winds will be 2 mph from the SE.
- 40|33°FCloudy
Day
40°FCloudy. High temperature around 40F. Dew point will be around 31F with an average humidity of 81%. Winds will be 5 mph from the SE.
Night
33°FCloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 31F with an average humidity of 87%. Winds will be 3 mph from the SE.













