Williamstown, IA 21 January Weather

Altitude - 339m | 42°57′54″N,92°19′5″W | map (OSM)

Williamstown, IA

°F

11 amSunny8mphSW

Mon, January 12, 202611:31 AM (GMT -06:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	14°	12°	11°	13°	19°	21°	20°	19°
wind	9mph	9mph	8mph	9mph	10mph	10mph	10mph	11mph
pressure in	28.88	28.86	28.83	28.82	28.82	28.80	28.81	28.86

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-13°	-14°	-15°	-11°	-1°	5°	3°	4°
wind	12mph	9mph	7mph	9mph	12mph	15mph	15mph	19mph
pressure in	29.34	29.32	29.28	29.28	29.22	29.11	29.01	28.92

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-8°	-5°	-1°	3°	11°	16°	15°	17°
wind	8mph	9mph	13mph	16mph	18mph	18mph	18mph	18mph
pressure in	29.26	29.22	29.17	29.13	29.05	28.96	28.93	28.90

* Williamstown, IA weather for January 21 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 Williamstown, IA Weather for January 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 21 for previous years is presented.