Garrison, IA 20 December Weather

Altitude - 269m | 42°8′38″N,92°8′38″W | map (OSM)

Garrison, IA

°F

12:30 amCloudy14mphSE

Thu, December 18, 20251:17 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	28°	31°	33°	33°	36°	35°	29°	26°
wind	15mph	13mph	9mph	11mph	14mph	13mph	10mph	11mph
pressure in	28.69	28.64	28.62	28.71	28.81	28.92	29.03	29.13

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

temperature °F	25°	23°	21°	21°	23°	25°	21°	19°
wind	21mph	22mph	21mph	19mph	16mph	12mph	7mph	5mph
pressure in	29.16	29.22	29.31	29.42	29.45	29.46	29.47	29.49

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

temperature °F	28°	26°	24°	29°	39°	43°	35°	32°
wind	8mph	6mph	5mph	5mph	6mph	6mph	6mph	6mph
pressure in	29.15	29.16	29.19	29.25	29.26	29.25	29.28	29.31

* Garrison, 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 Garrison, 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.