Potomac, IL 18 January Weather

Altitude - 213m | 40°18′18″N,87°48′4″W | map (OSM)

Potomac, IL

°F

8 amCloudy17mphW

Sun, January 11, 20268:22 AM (GMT -06:00)

Sunday Jan 18 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	17°	15°	11°	12°	18°	22°	20°	20°
wind	11mph	9mph	10mph	13mph	14mph	13mph	11mph	12mph
pressure in	29.38	29.38	29.36	29.37	29.35	29.33	29.31	29.29

Saturday Jan 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	36°	32°	30°	30°	29°	25°	21°
wind	15mph	12mph	15mph	18mph	19mph	15mph	10mph	10mph
pressure in	28.88	28.90	28.97	29.08	29.16	29.22	29.29	29.33

Thursday Jan 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	23°	23°	22°	24°	28°	29°	27°	25°
wind	11mph	9mph	7mph	6mph	4mph	3mph	4mph	7mph
pressure in	29.28	29.26	29.24	29.26	29.23	29.21	29.21	29.23

* Potomac, IL weather for January 18 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 Potomac, IL Weather for January 18, 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 18 for previous years is presented.