Grinnell, IA 29 December Weather

Altitude - 312m | 41°44′35″N,92°43′19″W | map (OSM)

Grinnell, IA

°F

2 pmCloudy29mphW

Thu, December 18, 20252:29 PM (GMT -06:00)

Climatic norm in Grinnell, IA Dec 29

11°
20°
29°

minimum
average
maximum

Monday Dec 29 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	28°	27°	32°	38°	39°	33°	31°
wind	8mph	8mph	8mph	8mph	10mph	10mph	9mph	10mph
pressure in	29.10	29.08	29.07	29.06	29.05	29.02	28.99	28.98

Sunday Dec 29 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	38°	38°	39°	41°	42°	41°	39°
wind	3mph	2mph	3mph	3mph	3mph	7mph	6mph	4mph
pressure in	28.77	28.73	28.70	28.69	28.67	28.64	28.67	28.68

Friday Dec 29 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	31°	30°	30°	36°	39°	33°	30°
wind	14mph	12mph	12mph	11mph	10mph	10mph	5mph	6mph
pressure in	28.83	28.82	28.84	28.87	28.86	28.84	28.84	28.84

* Grinnell, IA weather for December 29 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 Grinnell, IA Weather for December 29, 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 29 for previous years is presented.