Now
22 °F
Overcast.
Feels Like: 6 °F
Forecast: 30 / 17 °F
Wind: 23 mph ↑ from West
| Location: | Decatur Airport |
|---|---|
| Current Time: | Dec 19, 2025 at 3:45:15 am |
| Latest Report: | Dec 19, 2025 at 3:03 am |
| Visibility: | 10 mi |
| Pressure: | 29.80 "Hg |
| Humidity: | 66% |
| Dew Point: | 12 °F |
Upcoming 5 hours
Forecast for the next 48 hours
Scroll right to see more
| Friday | Saturday | ||||||
|---|---|---|---|---|---|---|---|
| Night | Morning | Afternoon | Evening | Night | Morning | Afternoon | |
| Forecast |
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| Temperature | 21 °F | 19 °F | 30 °F | 27 °F | 32 °F | 36 °F | 44 °F |
| Light snow. Overcast. | Cloudy. | Overcast. | Clear. | Overcast. | Overcast. | Overcast. | |
| Feels Like | 5 °F | 4 °F | 21 °F | 17 °F | 20 °F | 26 °F | 38 °F |
| Wind Speed | 22 mph | 18 mph | 10 mph | 10 mph | 17 mph | 18 mph | 12 mph |
| Wind Direction | W ↑ |
WNW ↑ |
WSW ↑ |
SSE ↑ |
S ↑ |
S ↑ |
W ↑ |
| Humidity | 67% | 65% | 51% | 66% | 69% | 68% | 64% |
| Dew Point | 12 °F | 9 °F | 14 °F | 17 °F | 23 °F | 26 °F | 32 °F |
| Visibility | 5 mi | 7 mi | 9 mi | 7 mi | 8 mi | 8 mi | 7 mi |
| Probability of Precipitation | 10% | 0% | 0% | 0% | 0% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.06" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Friday, December 19, 2025 1:42:36 am Decatur time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-day Hour-by-hour forecast for next week
Yesterday's weather
Overcast. 54 / 24 °F
Humidity: 88%. Wind: 18 mph ↑ from South
Currently at nearby stations
24 °F
Taylorville Municipal Airport: (29 mi)
Overcast.
23 °F
Capital Airport: (38 mi)
Overcast.
15 °F
Bloomington / Normal: (44 mi)
Mostly cloudy.
Forecast for the next 2 weeks
Scroll right to see more
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
|
14
|
15
|
16
|
17
|
18
|
19
30 / 17 °F |
20
45 / 29 °F |
|
21
33 / 23 °F |
22
37 / 24 °F |
23
51 / 35 °F |
24
63 / 48 °F |
25
69 / 59 °F |
26
65 / 53 °F |
27
56 / 40 °F |
|
28
49 / 39 °F |
29
47 / 39 °F |
30
48 / 38 °F |
31
50 / 39 °F |
1
49 / 39 °F |
2
43 / 36 °F |
3
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