Johnstown, WI 21 December Weather

Altitude - 387m | 45°30′40″N,92°13′12″W | map (OSM)

Johnstown, WI

°F

11:30 pmPartly Cloudy16mphNW

Fri, December 19, 202512:14 AM (GMT -06:00)

Climatic norm in Johnstown, WI Dec 21

5°
13°
22°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	3°	0°	-2°	1°	11°	17°	17°	19°
wind	10mph	7mph	5mph	3mph	4mph	7mph	8mph	9mph
pressure in	28.76	28.81	28.87	28.94	28.95	28.91	28.89	28.87

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-1°	-1°	0°	2°	14°	17°	14°	13°
wind	1mph	1mph	2mph	3mph	5mph	6mph	8mph	9mph
pressure in	29.05	29.05	29.07	29.06	29.04	28.98	28.92	28.87

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	29°	30°	32°	37°	39°	36°	36°
wind	7mph	7mph	7mph	7mph	10mph	8mph	6mph	7mph
pressure in	28.97	28.95	28.93	28.94	28.88	28.83	28.81	28.79

* Johnstown, WI weather for December 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 Johnstown, WI Weather for December 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 December 21 for previous years is presented.