Rock Falls, IL 20 December Weather

Altitude - 192m | 41°46′48″N,89°41′24″W | map (OSM)

Rock Falls, IL

°F

7:30 pmClear8mphSW

Sat, March 8, 20257:59 PM (GMT -06:00)

Climatic norm in Rock Falls, IL Dec 20

15°
23°
31°

minimum
average
maximum

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

temperature °F	31°	29°	27°	29°	29°	29°	24°	21°
wind	10mph	16mph	20mph	20mph	20mph	16mph	8mph	6mph
pressure in	29.26	29.33	29.43	29.55	29.63	29.67	29.72	29.75

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

temperature °F	28°	27°	26°	30°	39°	40°	33°	31°
wind	6mph	6mph	5mph	6mph	5mph	5mph	5mph	4mph
pressure in	29.52	29.52	29.55	29.60	29.59	29.58	29.61	29.64

Tuesday Dec 20 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	23°	25°	25°	22°	17°	13°
wind	6mph	5mph	4mph	8mph	10mph	8mph	7mph	6mph
pressure in	29.70	29.70	29.71	29.76	29.79	29.79	29.81	29.82

Monday Dec 20 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	27°	27°	30°	37°	38°	30°	26°
wind	10mph	11mph	9mph	10mph	12mph	9mph	6mph	6mph
pressure in	29.49	29.48	29.45	29.45	29.43	29.42	29.48	29.50

Sunday Dec 20 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	28°	26°	28°	35°	36°	30°	29°
wind	7mph	6mph	6mph	9mph	11mph	10mph	6mph	5mph
pressure in	29.31	29.28	29.27	29.24	29.19	29.14	29.16	29.13

Friday Dec 20 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	23°	23°	29°	38°	38°	33°	32°
wind	4mph	3mph	4mph	5mph	6mph	7mph	6mph	7mph
pressure in	29.62	29.65	29.67	29.68	29.68	29.65	29.66	29.66

Thursday Dec 20 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	38°	39°	40°	38°	36°	36°
wind	7mph	5mph	5mph	5mph	8mph	11mph	12mph	14mph
pressure in	29.01	28.99	28.97	29.01	29.02	29.01	29.04	29.03

* Rock Falls, 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 Rock Falls, 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.