Lake Petersburg, IL 20 December Weather

Altitude - 180m | 39°59′2″N,89°51′43″W | map (OSM)

Lake Petersburg, IL

°F

4 pmCloudy10mphSE

Mon, December 22, 20254:11 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	31°	33°	34°	38°	45°	43°	37°	30°
wind	15mph	17mph	16mph	13mph	11mph	11mph	7mph	6mph
pressure in	29.26	29.20	29.16	29.19	29.20	29.28	29.41	29.54

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

temperature °F	30°	28°	29°	29°	31°	31°	29°	26°
wind	17mph	17mph	21mph	21mph	20mph	15mph	8mph	6mph
pressure in	29.39	29.41	29.47	29.58	29.64	29.69	29.75	29.78

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

temperature °F	30°	29°	28°	34°	44°	48°	41°	39°
wind	10mph	9mph	8mph	9mph	9mph	8mph	6mph	6mph
pressure in	29.60	29.60	29.62	29.66	29.64	29.61	29.63	29.65

* Lake Petersburg, IL 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 Lake Petersburg, IL 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.