Current Weather Conditions for Decatur, IL
77°F
Conditions
Wind: 7 mph WSWHumidity: 85%
Probability of Precipitation: 4%
Hourly Forcast (next 12 hours)
| 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM |
| 77° | 77° | 77° | 77° | 78° | 79° | 81° | 85° | 87° | 88° | 89° | 90° | 90° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear, with a low around 73. West southwest wind around 8 mph. |
80°F | 63°F |
|
Saturday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 91. Heat index values as high as 102. West wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
80°F | 63°F |
|
Saturday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Northwest wind 2 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
80°F | 63°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 86. East northeast wind around 7 mph. |
80°F | 63°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 66. East wind 2 to 6 mph. |
80°F | 63°F |
|
Monday |
Sunny
Sunny, with a high near 88. South wind 3 to 7 mph. |
80°F | 63°F |
|
Monday Night |
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind 6 to 12 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
80°F | 63°F |
|
Tuesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny, with a high near 88. Chance of precipitation is 50%. |
80°F | 63°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 64. |
80°F | 63°F |
|
Wednesday |
Sunny
Sunny, with a high near 79. |
80°F | 63°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 59. |
80°F | 63°F |
|
Thursday |
Slight Chance Rain Showers
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 80. |
80°F | 63°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. |
80°F | 63°F |
|
Friday |
Chance Rain Showers
A chance of rain showers before 1pm. Mostly sunny, with a high near 82. |
80°F | 63°F |
| Data provided by weather.gov | |||