Current Weather Conditions for Decatur, IL
59°F
Conditions
Wind: 13 mph SHumidity: 87%
Probability of Precipitation: 2%
Hourly Forcast (next 12 hours)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM |
| 59° | 59° | 59° | 63° | 67° | 71° | 75° | 77° | 79° | 79° | 80° | 78° | 77° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Cloudy
Mostly cloudy, with a low around 58. South wind around 13 mph, with gusts as high as 22 mph. |
78°F | 62°F |
|
Sunday |
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Partly sunny, with a high near 80. South southwest wind 14 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 20%. |
78°F | 62°F |
|
Sunday Night |
Showers And Thunderstorms Likely
A chance of rain showers before 10pm, then showers and thunderstorms likely between 10pm and 1am, then a chance of showers and thunderstorms between 1am and 2am, then showers and thunderstorms likely between 2am and 3am, then a chance of showers and thunderstorms. Cloudy, with a low around 62. South southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
78°F | 62°F |
|
Monday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 81. South southwest wind 12 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
78°F | 62°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. |
78°F | 62°F |
|
Tuesday |
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
78°F | 62°F |
|
Tuesday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. South southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
78°F | 62°F |
|
Wednesday |
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 90%. |
78°F | 62°F |
|
Wednesday Night |
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 90%. |
78°F | 62°F |
|
Thursday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 80. |
78°F | 62°F |
|
Thursday Night |
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. |
78°F | 62°F |
|
Friday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. |
78°F | 62°F |
|
Friday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. |
78°F | 62°F |
|
Saturday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. |
78°F | 62°F |
| Data provided by weather.gov | |||