Marietta, IL 15 January Weather

Altitude - 200m | 40°30′4″N,90°23′35″W | map (OSM)

Marietta, IL

°F

2:30 amPartly Cloudy20mphNW

Mon, January 19, 20263:13 AM (GMT -06:00)

Climatic norm in Marietta, IL Jan 15

15°
25°
34°

minimum
average
maximum

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

temperature °F	18°	16°	13°	16°	22°	27°	26°	26°
wind	13mph	11mph	6mph	4mph	6mph	10mph	9mph	11mph
pressure in	29.40	29.39	29.39	29.37	29.28	29.19	29.11	29.05

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

temperature °F	6°	5°	2°	8°	19°	22°	21°	22°
wind	2mph	2mph	2mph	6mph	10mph	10mph	9mph	12mph
pressure in	29.80	29.80	29.80	29.78	29.70	29.58	29.52	29.40

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

temperature °F	-11°	-12°	-11°	-8°	-2°	0°	0°	-1°
wind	8mph	8mph	7mph	7mph	9mph	10mph	9mph	10mph
pressure in	29.62	29.62	29.62	29.63	29.60	29.57	29.57	29.57

* Marietta, 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 Marietta, 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.