Sullivan, WI 20 December Weather

Altitude - 256m | 43°0′47″N,88°35′17″W | map (OSM)

Sullivan, WI

°F

10 pmCloudy17mphW

Thu, December 18, 202510:25 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	22°	25°	28°	32°	35°	35°	30°	23°
wind	9mph	11mph	12mph	12mph	12mph	12mph	12mph	15mph
pressure in	28.93	28.82	28.74	28.74	28.77	28.84	28.93	29.04

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

temperature °F	28°	29°	29°	26°	26°	25°	20°	14°
wind	4mph	9mph	13mph	16mph	15mph	13mph	6mph	5mph
pressure in	29.06	29.09	29.19	29.29	29.36	29.41	29.46	29.48

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

temperature °F	30°	28°	28°	29°	38°	38°	31°	29°
wind	5mph	2mph	1mph	2mph	1mph	5mph	4mph	2mph
pressure in	29.29	29.29	29.33	29.38	29.38	29.39	29.42	29.44

* Sullivan, WI 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 Sullivan, WI 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.