Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Mercer, IL

Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. South wind around 5 mph.
74°F

Conditions

Wind: 5 mph S
Humidity: 43%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
74° 76° 77° 75° 72° 67° 62° 61° 59° 58° 57° 57° 56°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. South wind around 5 mph.
77°F 60°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 53. Southeast wind 0 to 5 mph.
77°F 60°F
Monday
Partly Sunny
Partly sunny. High near 73, with temperatures falling to around 71 in the afternoon. Northeast wind 0 to 5 mph.
77°F 60°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 51. East wind 5 to 10 mph.
77°F 60°F
Tuesday
Mostly Cloudy
Mostly cloudy, with a high near 74.
77°F 60°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 56.
77°F 60°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 76.
77°F 60°F
Wednesday Night
Mostly Clear then Chance Rain Showers
A chance of rain showers after 1am. Mostly clear, with a low around 58. Chance of precipitation is 30%.
77°F 60°F
Thursday
Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
77°F 60°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 50%.
77°F 60°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
77°F 60°F
Friday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
77°F 60°F
Saturday
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
77°F 60°F
Saturday Night
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
77°F 60°F
Data provided by weather.gov