Marietta, IL 30 December Weather

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

Marietta, IL

°F

1:30 amClear7mphSE

Mon, December 22, 20252:23 AM (GMT -06:00)

Climatic norm in Marietta, IL Dec 30

18°
27°
36°

minimum
average
maximum

Tuesday Dec 30 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	23°	21°	20°	24°	33°	36°	31°	29°
wind	9mph	9mph	8mph	9mph	10mph	9mph	8mph	9mph
pressure in	29.53	29.51	29.48	29.47	29.44	29.40	29.36	29.34

Monday Dec 30 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	40°	39°	39°	42°	44°	43°	43°
wind	6mph	5mph	2mph	4mph	8mph	10mph	10mph	14mph
pressure in	29.07	29.09	29.10	29.10	29.06	28.98	28.94	28.88

Saturday Dec 30 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	26°	30°	37°	41°	37°	34°
wind	5mph	5mph	4mph	6mph	8mph	9mph	6mph	6mph
pressure in	29.23	29.21	29.21	29.22	29.18	29.16	29.16	29.17

* Marietta, IL weather for December 30 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 December 30, 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 30 for previous years is presented.