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Current Weather Conditions for Decatur, IL

A slight chance of rain showers between 3pm and 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 68. Southwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
65°F

Conditions

Wind: 22 mph SSW
Humidity: 45%
Probability of Precipitation: 8%

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
65° 66° 67° 68° 68° 69° 67° 64° 61° 59° 58° 55° 54°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 3pm and 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 68. Southwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
69°F 53°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
69°F 53°F
Monday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers between 11am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 9 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
69°F 53°F
Monday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 55. South southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
69°F 53°F
Tuesday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 61, with temperatures falling to around 54 in the afternoon. Northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
69°F 53°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 42. North wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
69°F 53°F
Wednesday
Partly Sunny
Partly sunny, with a high near 57. North wind around 8 mph. New rainfall amounts less than a tenth of an inch possible.
69°F 53°F
Wednesday Night
Chance Rain Showers
A chance of rain showers after 7pm. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
69°F 53°F
Thursday
Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 61. Chance of precipitation is 30%.
69°F 53°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 43.
69°F 53°F
Friday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
69°F 53°F
Friday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 46.
69°F 53°F
Saturday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 70.
69°F 53°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 47.
69°F 53°F
Data provided by weather.gov