Find the Best Places in the United States

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

Current Weather Conditions for Decatur, IL

Partly cloudy, with a low around 61. West wind 10 to 14 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch possible.
70°F

Conditions

Wind: 14 mph W
Humidity: 90%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
70° 69° 67° 66° 64° 63° 62° 62° 63° 66° 68° 69° 70°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy, with a low around 61. West wind 10 to 14 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch possible.
76°F 61°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 75. West northwest wind around 12 mph, with gusts as high as 17 mph.
76°F 61°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 56. West northwest wind 1 to 9 mph.
76°F 61°F
Juneteenth
Sunny
Sunny, with a high near 79. West northwest wind 2 to 8 mph.
76°F 61°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 61. Southwest wind 2 to 6 mph.
76°F 61°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 81. Southwest wind around 6 mph.
76°F 61°F
Saturday Night
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Southeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
76°F 61°F
Sunday
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 80%.
76°F 61°F
Sunday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
76°F 61°F
Monday
Chance Rain Showers then Partly Sunny
A chance of rain showers before 7am. Partly sunny, with a high near 76.
76°F 61°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 57.
76°F 61°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 78.
76°F 61°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 59.
76°F 61°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 80.
76°F 61°F
Data provided by weather.gov