Current Weather Conditions for Decatur, IL
70°F
Conditions
Wind: 3 mph ESEHumidity: 97%
Probability of Precipitation: 10%
Hourly Forcast (next 12 hours)
| 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM |
| 70° | 70° | 70° | 71° | 74° | 77° | 79° | 81° | 83° | 85° | 87° | 88° | 89° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 69. East southeast wind around 3 mph. |
91°F | 73°F |
|
Sunday |
Slight Chance Showers And Thunderstorms then Partly Sunny
Areas of fog before 9am, then a slight chance of showers and thunderstorms between 10am and 11am. Partly sunny, with a high near 90. Heat index values as high as 102. South southeast wind 3 to 9 mph. Chance of precipitation is 20%. |
91°F | 73°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 102. South southeast wind 7 to 10 mph, with gusts as high as 16 mph. |
91°F | 73°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 107. South southwest wind 7 to 14 mph, with gusts as high as 21 mph. |
91°F | 73°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 74. South wind 8 to 13 mph, with gusts as high as 21 mph. |
91°F | 73°F |
|
Tuesday |
Sunny
Sunny, with a high near 94. South southwest wind 8 to 12 mph, with gusts as high as 20 mph. |
91°F | 73°F |
|
Tuesday Night |
Clear
Clear, with a low around 74. South southwest wind 6 to 12 mph, with gusts as high as 18 mph. |
91°F | 73°F |
|
Wednesday |
Sunny
Sunny, with a high near 94. |
91°F | 73°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 74. |
91°F | 73°F |
|
Thursday |
Sunny
Sunny, with a high near 93. |
91°F | 73°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 74. |
91°F | 73°F |
|
Friday |
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. |
91°F | 73°F |
|
Friday Night |
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. |
91°F | 73°F |
|
Independence Day |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. |
91°F | 73°F |
| Data provided by weather.gov | |||