Green Valley, IL 20 December Weather

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

Green Valley, IL

°F

2:30 amCloudy17mphW

Fri, December 19, 20252:54 AM (GMT -06:00)

Climatic norm in Green Valley, IL Dec 20

20°
27°
34°

minimum
average
maximum

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

temperature °F	29°	32°	34°	38°	43°	43°	36°	31°
wind	13mph	14mph	14mph	13mph	11mph	9mph	7mph	7mph
pressure in	29.30	29.22	29.18	29.18	29.18	29.25	29.40	29.53

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

temperature °F	31°	29°	29°	29°	31°	31°	29°	25°
wind	14mph	15mph	18mph	19mph	16mph	13mph	7mph	6mph
pressure in	29.43	29.45	29.51	29.62	29.69	29.75	29.81	29.83

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

temperature °F	30°	29°	28°	33°	43°	45°	39°	37°
wind	8mph	8mph	7mph	7mph	8mph	6mph	4mph	5mph
pressure in	29.66	29.66	29.68	29.72	29.70	29.67	29.70	29.72

* Green Valley, 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 Green Valley, 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.