Now
22 °F
Overcast.
Feels Like: 10 °F
Forecast: 43 / 24 °F
Wind: 12 mph ↑ from South
| Location: | Decatur Airport |
|---|---|
| Current Time: | Dec 9, 2025 at 12:12:11 am |
| Latest Report: | Dec 8, 2025 at 10:54 pm |
| Visibility: | 10 mi |
| Pressure: | 30.18 "Hg |
| Humidity: | 78% |
| Dew Point: | 16 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Tuesday | Wednesday | ||||||
|---|---|---|---|---|---|---|---|
| Night | Morning | Afternoon | Evening | Night | Morning | Afternoon | |
| Forecast | |  | |  | |  |  |
| Temperature | 27 °F | 33 °F | 40 °F | 41 °F | 42 °F | 37 °F | 33 °F |
| Overcast. | Overcast. | Overcast. | Sprinkles. Overcast. | Drizzle. Overcast. | Light mixture of precip. Overcast. | Light snow. Overcast. | |
| Feels Like | 15 °F | 24 °F | 32 °F | 31 °F | 33 °F | 25 °F | 22 °F |
| Wind Speed | 15 mph | 14 mph | 12 mph | 22 mph | 21 mph | 25 mph | 17 mph |
| Wind Direction | S ↑ | SW ↑ | SSW ↑ | SSW ↑ | WSW ↑ | W ↑ | NW ↑ |
| Humidity | 77% | 83% | 81% | 80% | 84% | 78% | 70% |
| Dew Point | 21 °F | 29 °F | 34 °F | 35 °F | 38 °F | 31 °F | 24 °F |
| Visibility | 5 mi | 6 mi | 6 mi | 6 mi | 3 mi | 3 mi | 2 mi |
| Probability of Precipitation | 0% | 0% | 0% | 0% | 45% | 23% | 21% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.01" | 0.03" | 0.02" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.02" | 0.24" |
| * Updated Monday, December 8, 2025 7:42:38 pm Decatur time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Currently at nearby stations
25 °FTaylorville Municipal Airport: (29 mi)
Passing clouds.
20 °FUniversity Of Illinois-Willard Airport: (38 mi)
Passing clouds. (1 hour ago)
19 °FBloomington / Normal: (44 mi)
Mostly cloudy. (1 hour ago)
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
7 | 8 | 9 43 / 24 °F | 10 43 / 26 °F | 11 32 / 23 °F | 12 33 / 23 °F | 13  25 / 4 °F |
14  9 / -5 °F | 15 25 / 2 °F | 16 33 / 4 °F | 17 40 / 18 °F | 18 40 / 32 °F | 19  45 / 32 °F | 20 46 / 32 °F |
21 43 / 33 °F | 22 33 / 23 °F | 23  27 / 18 °F | 24 | 25 | 26 | 27 |