Green Valley, IL 21 December Weather

Altitude - 164m | 40°24′29″N,89°38′35″W | map (OSM)

Green Valley, IL

°F

3 amCloudy17mphW

Fri, December 19, 20253:43 AM (GMT -06:00)

Climatic norm in Green Valley, IL Dec 21

19°
27°
34°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	24°	19°	23°	29°	29°	25°	26°
wind	8mph	8mph	6mph	6mph	4mph	3mph	3mph	5mph
pressure in	29.62	29.68	29.77	29.87	29.90	29.88	29.89	29.88

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	23°	21°	21°	22°	28°	30°	25°	21°
wind	5mph	5mph	3mph	3mph	3mph	2mph	3mph	3mph
pressure in	29.85	29.86	29.90	29.92	29.90	29.84	29.83	29.82

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	38°	39°	41°	48°	50°	47°	46°
wind	4mph	4mph	4mph	4mph	5mph	5mph	5mph	6mph
pressure in	29.72	29.71	29.72	29.74	29.70	29.67	29.66	29.65

* Green Valley, IL weather for December 21 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 Green Valley, IL Weather for December 21, 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 21 for previous years is presented.