Current Weather Conditions for Decatur, IL
64°F
Conditions
Wind: 5 mph SSWHumidity: 65%
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 |
| 64° | 63° | 61° | 60° | 59° | 59° | 58° | 58° | 57° | 60° | 62° | 66° | 70° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 56. South southwest wind 5 to 8 mph. |
79°F | 65°F |
|
Tuesday |
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms between 8am and 9am, then showers and thunderstorms between 9am and 1pm, then a chance of showers and thunderstorms between 1pm and 5pm. Mostly sunny, with a high near 75. Southwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
79°F | 65°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 54. West southwest wind 2 to 13 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible. |
79°F | 65°F |
|
Wednesday |
Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. South wind 5 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
79°F | 65°F |
|
Wednesday Night |
Showers And Thunderstorms
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. West southwest wind 15 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
79°F | 65°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 74. West northwest wind 10 to 15 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible. |
79°F | 65°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 55. Northwest wind 3 to 9 mph. |
79°F | 65°F |
|
Juneteenth |
Sunny
Sunny, with a high near 77. |
79°F | 65°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 57. |
79°F | 65°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 80. |
79°F | 65°F |
|
Saturday Night |
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. |
79°F | 65°F |
|
Sunday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. |
79°F | 65°F |
|
Sunday Night |
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. |
79°F | 65°F |
|
Monday |
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. |
79°F | 65°F |
| Data provided by weather.gov | |||