Petersburg, IL 31 January Weather

Altitude - 154m | 38°35′31″N,87°49′52″W | map (OSM)

Petersburg, IL

°F

5:30 amClear11mphW

Mon, January 26, 20266:06 AM (GMT -06:00)

Climatic norm in Petersburg, IL Jan 31

21°
30°
39°

minimum
average
maximum

Saturday Jan 31 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	6°	5°	5°	9°	15°	17°	14°	11°
wind	8mph	8mph	8mph	10mph	10mph	9mph	6mph	5mph
pressure in	29.92	29.91	29.91	29.95	29.93	29.90	29.91	29.90

Friday Jan 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	48°	48°	50°	53°	53°	48°	44°
wind	6mph	5mph	7mph	12mph	12mph	9mph	7mph	10mph
pressure in	29.16	29.10	29.10	29.16	29.21	29.21	29.31	29.44

Wednesday Jan 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	36°	35°	36°	44°	46°	40°	36°
wind	8mph	6mph	5mph	3mph	4mph	5mph	4mph	5mph
pressure in	29.54	29.58	29.63	29.67	29.68	29.63	29.61	29.60

* Petersburg, IL weather for January 31 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 Petersburg, IL Weather for January 31, 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 31 for previous years is presented.