Current Weather Conditions for Decatur, IL
88°F
Conditions
Wind: 8 mph SWHumidity: 55%
Probability of Precipitation: 23%
Hourly Forcast (next 12 hours)
| 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
| 88° | 86° | 85° | 81° | 79° | 77° | 76° | 75° | 75° | 74° | 73° | 73° | 72° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South southwest wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
88°F | 58°F |
|
Wednesday |
Sunny
Sunny, with a high near 91. Heat index values as high as 100. South southwest wind 9 to 17 mph, with gusts as high as 26 mph. |
88°F | 58°F |
|
Wednesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 72. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
88°F | 58°F |
|
Thursday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 100. South southwest wind 10 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
88°F | 58°F |
|
Thursday Night |
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West southwest wind 9 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
88°F | 58°F |
|
Friday |
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 7am. Sunny, with a high near 81. West northwest wind 7 to 12 mph, with gusts as high as 17 mph. New rainfall amounts less than a tenth of an inch possible. |
88°F | 58°F |
|
Friday Night |
Clear
Clear, with a low around 61. West southwest wind 2 to 8 mph. |
88°F | 58°F |
|
Saturday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 84. |
88°F | 58°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 50%. |
88°F | 58°F |
|
Sunday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. |
88°F | 58°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. |
88°F | 58°F |
|
Monday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 76. |
88°F | 58°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. |
88°F | 58°F |
|
Tuesday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. |
88°F | 58°F |
| Data provided by weather.gov | |||