Current Weather Conditions for Decatur, IL
65°F
Conditions
Wind: 5 mph SHumidity: 93%
Probability of Precipitation: 39%
Hourly Forcast (next 12 hours)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM |
| 65° | 65° | 67° | 69° | 70° | 71° | 72° | 74° | 76° | 77° | 79° | 80° | 80° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
87°F | 68°F |
|
Saturday |
Chance Rain Showers
A chance of rain showers before 1pm. Mostly cloudy, with a high near 81. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
87°F | 68°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 69. South southeast wind around 6 mph. |
87°F | 68°F |
|
Sunday |
Partly Sunny
Partly sunny, with a high near 91. Heat index values as high as 103. South southwest wind 3 to 7 mph. New rainfall amounts less than a tenth of an inch possible. |
87°F | 68°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 73. South southwest wind 3 to 7 mph. New rainfall amounts less than a tenth of an inch possible. |
87°F | 68°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 96. South southwest wind 8 to 15 mph, with gusts as high as 23 mph. |
87°F | 68°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 74. West wind 7 to 14 mph, with gusts as high as 21 mph. |
87°F | 68°F |
|
Tuesday |
Sunny
Sunny, with a high near 90. |
87°F | 68°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 66. |
87°F | 68°F |
|
Wednesday |
Sunny
Sunny, with a high near 88. |
87°F | 68°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 67. |
87°F | 68°F |
|
Thursday |
Sunny
Sunny, with a high near 88. |
87°F | 68°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 68. |
87°F | 68°F |
|
Friday |
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. |
87°F | 68°F |
| Data provided by weather.gov | |||