10-Day Weather Forecast - Merna, IL
- |65°F80% Chance of RainHourly details
Tonight
65°FPartly cloudy with probable rain. Chance of precipitation 80%. Low temperature around 65F. Dew point will be around 66F with an average humidity of 92%. Winds will be 9 mph from the SW.
- 78|65°FMostly CloudyHourly details
Day
78°FMostly cloudy. Highs around 80. West winds 5 to 10 mph.
Night
65°FMostly cloudy. A chance of showers after midnight. Lows in the lower 60s. North winds 5 to 10 mph becoming east after midnight. Chance of rain 50 percent.
- 71|64°F80% Chance of StormsHourly details
Day
71°FShowers with a slight chance of thunderstorms. Highs in the mid 70s. East winds 10 to 15 mph. Chance of rain 80 percent.
Night
64°FMostly cloudy. A chance of showers in the evening. Lows in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
Weekend Weather
- 80|70°FMostly CloudyHourly details
Day
80°FMostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph becoming southeast in the afternoon.
Night
70°FPartly cloudy in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent.
- 88|75°FMostly SunnyHourly details
Day
88°FMostly sunny. Highs around 90. Heat index values up to 100 in the afternoon.
Night
75°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
- 91|76°FMostly SunnyHourly details
Day
91°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
Night
76°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
- 91|76°FMostly SunnyHourly details
Day
91°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
Night
76°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
- 92|77°FMostly Sunny
Day
92°FMostly clear. Lows in the mid 70s. Highs in the mid 90s.
Night
77°FClear. Low temperature around 77F. Dew point will be around 74F with an average humidity of 79%. Winds will be 7 mph from the S.
- 91|76°F40% Chance of Rain
Day
91°FSunny with a 40% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 75F with an average humidity of 70%. Winds will be 7 mph from the SW.
Night
76°FClear with a 30% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 74F with an average humidity of 80%. Winds will be 4 mph from the SW.
- 90|74°F50% Chance of Rain
Day
90°FSunny with a 45% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 74F with an average humidity of 70%. Winds will be 6 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 4 mph from the SW.













