Lake Petersburg, IL 15 January Weather

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

Lake Petersburg, IL

°F

12 amClear10mphNW

Mon, January 26, 202612:52 AM (GMT -06:00)

Thursday Jan 15 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	20°	17°	14°	17°	23°	27°	25°	27°
wind	13mph	11mph	7mph	5mph	5mph	9mph	9mph	11mph
pressure in	29.45	29.45	29.45	29.46	29.38	29.29	29.22	29.15

Wednesday Jan 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	3°	2°	0°	5°	16°	20°	18°	21°
wind	2mph	1mph	1mph	4mph	8mph	9mph	7mph	12mph
pressure in	29.88	29.88	29.87	29.87	29.79	29.69	29.63	29.52

Monday Jan 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-5°	-5°	-7°	-4°	1°	5°	4°	3°
wind	9mph	8mph	7mph	7mph	8mph	8mph	8mph	10mph
pressure in	29.71	29.70	29.70	29.72	29.68	29.64	29.64	29.64

* Lake Petersburg, IL weather for January 15 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 January 15, 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 15 for previous years is presented.