Current Weather Conditions for Decatur, IL
65°F
Conditions
Wind: 9 mph SSWHumidity: 100%
Probability of Precipitation: 28%
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 |
| 65° | 65° | 65° | 69° | 76° | 79° | 82° | 83° | 85° | 86° | 88° | 89° | 90° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South southwest wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 59°F |
|
Thursday |
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. Heat index values as high as 100. South southwest wind 10 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible. |
79°F | 59°F |
|
Thursday Night |
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms between 8pm and 10pm, then showers and thunderstorms likely between 10pm and midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 61. West southwest wind 7 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
79°F | 59°F |
|
Friday |
Sunny
Sunny, with a high near 81. West northwest wind around 9 mph. |
79°F | 59°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 61. South southwest wind 2 to 8 mph. |
79°F | 59°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 83. South wind 5 to 14 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible. |
79°F | 59°F |
|
Saturday Night |
Showers And Thunderstorms
Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 64. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
79°F | 59°F |
|
Sunday |
Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 80%. |
79°F | 59°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 55. |
79°F | 59°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 76. |
79°F | 59°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 56. |
79°F | 59°F |
|
Tuesday |
Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 77. |
79°F | 59°F |
|
Tuesday Night |
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. |
79°F | 59°F |
|
Wednesday |
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. |
79°F | 59°F |
| Data provided by weather.gov | |||