Decorra, IL 20 December Weather

Altitude - 201m | 40°43′41″N,90°58′12″W | map (OSM)

Decorra, IL

°F

6 amClear6mphSW

Tue, December 23, 20256:53 AM (GMT -06:00)

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	34°	35°	38°	42°	39°	33°	28°
wind	14mph	16mph	14mph	12mph	13mph	9mph	7mph	6mph
pressure in	29.08	29.01	29.01	29.08	29.14	29.25	29.35	29.48

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	28°	27°	26°	28°	28°	26°	25°
wind	19mph	21mph	22mph	22mph	18mph	14mph	8mph	6mph
pressure in	29.33	29.38	29.47	29.58	29.64	29.66	29.69	29.72

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	28°	28°	32°	43°	47°	40°	38°
wind	8mph	8mph	7mph	7mph	6mph	5mph	5mph	5mph
pressure in	29.47	29.46	29.49	29.54	29.53	29.51	29.53	29.56

* Decorra, IL weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Decorra, IL Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.