10-Day Weather Forecast - Harmon, IL
- |61°F70% Chance of StormsHourly details
Tonight
61°FMostly clear with a 95% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 64F with an average humidity of 90%. Winds will be 5 mph from the SW.
- 78|62°FPartly CloudyHourly details
Day
78°FPartly cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Night
62°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. North winds around 5 mph becoming east after midnight.
- 73|61°F40% Chance Rain ShowersHourly details
Day
73°FMostly cloudy. A slight chance of showers early in the morning then a chance of showers in the late morning and early afternoon. A slight chance of showers late. Highs in the mid 70s. East winds 10 to 15 mph. Chance of precipitation 40 percent.
Night
61°FMostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Weekend Weather
- 81|69°FMostly CloudyHourly details
Day
81°FMostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph.
Night
69°FPartly cloudy in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 50 percent.
- 89|75°FPartly CloudyHourly details
Day
89°FMostly cloudy with a slight chance of showers and thunderstorms in the morning then partly cloudy in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.
Night
75°FPartly cloudy in the evening then becoming mostly clear. Lows in the mid 70s.
- 92|76°FPartly CloudyHourly details
Day
92°FPartly cloudy. Highs in the lower 90s.
Night
76°FMostly clear. Lows in the mid 70s.
- 93|76°FMostly SunnyHourly details
Day
93°FMostly sunny. Highs in the mid 90s.
Night
76°FMostly clear. Lows in the mid 70s.
- 94|77°FPartly Cloudy
Day
94°FPartly cloudy in the morning then becoming mostly sunny. Highs in the lower 90s.
Night
77°FClear with a 30% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 82%. Winds will be 7 mph from the S.
- 93|76°F40% Chance of Rain
Day
93°FSunny with a 40% chance for rain and thunderstorms. High temperature around 93F. Dew point will be around 76F with an average humidity of 72%. Winds will be 7 mph from the SW.
Night
76°FClear with a 35% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 75F with an average humidity of 81%. Winds will be 5 mph from the SW.
- 92|74°F50% Chance of Storms
Day
92°FSunny with a 50% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 75F with an average humidity of 71%. Winds will be 5 mph from the SW.
Night
74°FClear with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 80%. Winds will be 3 mph from the SW.













