Castalia, IA 20 December Weather

Altitude - 387m | 43°6′43″N,91°40′34″W | map (OSM)

Castalia, IA

°F

1 pmSunny5mphS

Wed, December 17, 20251:31 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	24°	26°	28°	30°	34°	31°	25°	19°
wind	12mph	9mph	6mph	8mph	12mph	13mph	13mph	12mph
pressure in	28.29	28.23	28.20	28.25	28.33	28.43	28.54	28.65

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

temperature °F	23°	22°	20°	20°	23°	23°	19°	14°
wind	14mph	16mph	15mph	14mph	12mph	9mph	5mph	4mph
pressure in	28.73	28.79	28.87	28.97	29.00	29.01	29.04	29.06

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

temperature °F	28°	25°	24°	27°	36°	39°	32°	30°
wind	5mph	3mph	3mph	3mph	5mph	8mph	5mph	5mph
pressure in	28.72	28.73	28.78	28.84	28.85	28.85	28.89	28.92

* Castalia, 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 Castalia, 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.