Current Weather Conditions for Decatur, IL
84°F
Conditions
Wind: 18 mph SSWHumidity: 74%
Probability of Precipitation: 76%
Hourly Forcast (next 12 hours)
| 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM |
| 84° | 79° | 76° | 74° | 71° | 69° | 66° | 65° | 63° | 62° | 61° | 60° | 62° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Showers And Thunderstorms then Mostly Cloudy
Showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and midnight. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a low around 59. West wind 6 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
80°F | 69°F |
|
Friday |
Sunny
Sunny, with a high near 79. West northwest wind 5 to 9 mph. |
80°F | 69°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 60. Southwest wind 2 to 7 mph. |
80°F | 69°F |
|
Saturday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. South wind 6 to 13 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible. |
80°F | 69°F |
|
Saturday Night |
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 63. West southwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
80°F | 69°F |
|
Sunday |
Showers And Thunderstorms then Mostly Sunny
Showers and thunderstorms before 7am. Mostly sunny, with a high near 72. Northwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
80°F | 69°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 55. West northwest wind 3 to 14 mph, with gusts as high as 21 mph. |
80°F | 69°F |
|
Monday |
Sunny
Sunny, with a high near 77. |
80°F | 69°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 57. |
80°F | 69°F |
|
Tuesday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 79. |
80°F | 69°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. |
80°F | 69°F |
|
Wednesday |
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 83. |
80°F | 69°F |
|
Wednesday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 67. |
80°F | 69°F |
|
Thursday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. |
80°F | 69°F |
| Data provided by weather.gov | |||