Current Weather Conditions for Decatur, IL
68°F
Conditions
Wind: 3 mph WSWHumidity: 97%
Probability of Precipitation: 5%
Hourly Forcast (next 12 hours)
| 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM |
| 68° | 70° | 73° | 75° | 76° | 79° | 79° | 80° | 81° | 79° | 79° | 79° | 78° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Cloudy
Mostly cloudy, with a high near 81. West wind around 6 mph. |
93°F | 74°F |
|
Tonight |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms between midnight and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Northeast wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
93°F | 74°F |
|
Friday |
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 75. East southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible. |
93°F | 74°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible. |
93°F | 74°F |
|
Saturday |
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 82. East southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
93°F | 74°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
93°F | 74°F |
|
Sunday |
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. South wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
93°F | 74°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 73. |
93°F | 74°F |
|
Monday |
Sunny
Sunny, with a high near 92. |
93°F | 74°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 74. |
93°F | 74°F |
|
Tuesday |
Sunny
Sunny, with a high near 93. |
93°F | 74°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 73. |
93°F | 74°F |
|
Wednesday |
Sunny
Sunny, with a high near 94. |
93°F | 74°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 73. |
93°F | 74°F |
| Data provided by weather.gov | |||