Current Weather Conditions for Decatur, IL
76°F
Conditions
Wind: 3 mph SHumidity: 97%
Probability of Precipitation: 25%
Hourly Forcast (next 12 hours)
| 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM |
| 76° | 76° | 75° | 75° | 75° | 75° | 76° | 79° | 83° | 86° | 89° | 91° | 92° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 2am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 30%. |
80°F | 66°F |
|
Monday |
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 114. South southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. |
80°F | 66°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Heat index values as high as 112. West wind 7 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
80°F | 66°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 86. North wind 8 to 12 mph, with gusts as high as 17 mph. |
80°F | 66°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 63. North northeast wind 3 to 10 mph, with gusts as high as 16 mph. |
80°F | 66°F |
|
Wednesday |
Sunny
Sunny, with a high near 84. North northeast wind 5 to 8 mph. |
80°F | 66°F |
|
Wednesday Night |
Clear
Clear, with a low around 63. East northeast wind 1 to 7 mph. |
80°F | 66°F |
|
Thursday |
Sunny
Sunny, with a high near 86. |
80°F | 66°F |
|
Thursday Night |
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 66. |
80°F | 66°F |
|
Friday |
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 82. |
80°F | 66°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. |
80°F | 66°F |
|
Saturday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 83. |
80°F | 66°F |
|
Saturday Night |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65. |
80°F | 66°F |
|
Sunday |
Sunny
Sunny, with a high near 84. |
80°F | 66°F |
| Data provided by weather.gov | |||