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Current Weather Conditions for Decatur, IL

Sunny. High near 74, with temperatures falling to around 67 in the afternoon. South southwest wind around 12 mph, with gusts as high as 17 mph.
69°F

Conditions

Wind: 10 mph SW
Humidity: 66%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
69° 72° 73° 74° 71° 67° 64° 62° 61° 61° 61° 61° 61°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny. High near 74, with temperatures falling to around 67 in the afternoon. South southwest wind around 12 mph, with gusts as high as 17 mph.
74°F 44°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 59. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.
74°F 44°F
Saturday
Partly Sunny
Partly sunny. High near 73, with temperatures falling to around 66 in the afternoon. West wind 9 to 17 mph, with gusts as high as 25 mph.
74°F 44°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 38. North northwest wind 8 to 13 mph, with gusts as high as 18 mph.
74°F 44°F
Sunday
Sunny
Sunny, with a high near 55. Northwest wind 7 to 10 mph.
74°F 44°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 34. North northwest wind 2 to 6 mph.
74°F 44°F
Monday
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain after noon. Mostly sunny, with a high near 54. East northeast wind 3 to 9 mph.
74°F 44°F
Monday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
74°F 44°F
Tuesday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
74°F 44°F
Tuesday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after midnight. Mostly cloudy, with a low around 32.
74°F 44°F
Wednesday
Slight Chance Light Rain
A slight chance of rain. Partly sunny, with a high near 51.
74°F 44°F
Wednesday Night
Chance Rain
A chance of rain. Mostly cloudy, with a low around 37.
74°F 44°F
Thursday
Rain Likely
Rain likely. Mostly cloudy, with a high near 52.
74°F 44°F
Thursday Night
Chance Rain
A chance of rain. Mostly cloudy, with a low around 40.
74°F 44°F
Data provided by weather.gov