Current Weather Conditions for Decatur, IL
76°F
Conditions
Wind: 1 mph SWHumidity: 90%
Probability of Precipitation: 14%
Hourly Forcast (next 12 hours)
| 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM |
| 76° | 77° | 80° | 82° | 83° | 84° | 85° | 85° | 85° | 86° | 85° | 85° | 84° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Chance Showers And Thunderstorms
Patchy fog before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. West southwest wind 1 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 62°F |
|
Tonight |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 72. Southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 62°F |
|
Saturday |
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 90. Heat index values as high as 103. West wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 62°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 69. North northwest wind 3 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 62°F |
|
Sunday |
Sunny
Sunny, with a high near 86. East northeast wind around 6 mph. |
79°F | 62°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 66. East wind around 5 mph. |
79°F | 62°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 89. South wind 5 to 10 mph. |
79°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 73. |
79°F | 62°F |
|
Tuesday |
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 88. |
79°F | 62°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 64. |
79°F | 62°F |
|
Wednesday |
Sunny
Sunny, with a high near 81. |
79°F | 62°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 61. |
79°F | 62°F |
|
Thursday |
Sunny
Sunny, with a high near 80. |
79°F | 62°F |
|
Thursday Night |
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 62. |
79°F | 62°F |
| Data provided by weather.gov | |||