Union, IA 20 December Weather

Altitude - 298m | 42°14′46″N,93°3′54″W | map (OSM)

Union, IA

°F

2 pmSunny10mphSE

Wed, December 17, 20252:45 PM (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	29°	32°	33°	34°	37°	35°	30°	25°
wind	15mph	13mph	10mph	13mph	17mph	14mph	11mph	11mph
pressure in	28.56	28.51	28.52	28.63	28.73	28.84	28.95	29.05

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

temperature °F	25°	23°	19°	19°	22°	23°	19°	18°
wind	23mph	23mph	22mph	19mph	16mph	11mph	7mph	6mph
pressure in	29.12	29.19	29.28	29.35	29.38	29.37	29.38	29.40

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

temperature °F	28°	26°	22°	27°	39°	43°	35°	33°
wind	8mph	6mph	5mph	5mph	7mph	8mph	8mph	7mph
pressure in	29.01	29.02	29.05	29.11	29.12	29.12	29.15	29.18

* Union, IA 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 Union, IA 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.