Current Weather Conditions for Decatur, IL
78°F
Conditions
Wind: 2 mph WSWHumidity: 79%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM |
| 78° | 77° | 75° | 74° | 73° | 73° | 72° | 72° | 72° | 75° | 78° | 81° | 85° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear then Patchy Fog
Patchy fog after 3am. Mostly clear, with a low around 72. South southeast wind around 2 mph. |
82°F | 64°F |
|
Thursday |
Patchy Fog then Scattered Showers And Thunderstorms
Patchy fog before 8am, then scattered showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 100. Southeast wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible. |
82°F | 64°F |
|
Thursday Night |
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 9pm. Partly cloudy, with a low around 72. South southwest wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible. |
82°F | 64°F |
|
Friday |
Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind 2 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
82°F | 64°F |
|
Friday Night |
Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. Southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
82°F | 64°F |
|
Saturday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. West southwest wind 7 to 13 mph, with gusts as high as 18 mph. |
82°F | 64°F |
|
Saturday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. West northwest wind 6 to 10 mph. |
82°F | 64°F |
|
Sunday |
Sunny
Sunny, with a high near 86. |
82°F | 64°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 67. |
82°F | 64°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 88. |
82°F | 64°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 70. |
82°F | 64°F |
|
Tuesday |
Sunny
Sunny, with a high near 86. |
82°F | 64°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 63. |
82°F | 64°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 81. |
82°F | 64°F |
| Data provided by weather.gov | |||