Marietta, IL 18 January Weather

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

Marietta, IL

°F

9 amFair11mphSW

Sun, January 18, 20269:47 AM (GMT -06:00)

Climatic norm in Marietta, IL Jan 18

16°
25°
34°

minimum
average
maximum

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

temperature °F	11°	10°	9°	12°	17°	22°	22°	19°
wind	12mph	9mph	7mph	10mph	11mph	12mph	11mph	20mph
pressure in	29.48	29.44	29.40	29.36	29.27	29.20	29.20	29.26

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

temperature °F	35°	30°	26°	24°	26°	27°	23°	18°
wind	19mph	19mph	19mph	20mph	19mph	16mph	13mph	15mph
pressure in	28.98	29.06	29.17	29.29	29.34	29.35	29.42	29.48

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

temperature °F	21°	21°	21°	22°	26°	26°	20°	16°
wind	3mph	5mph	4mph	4mph	5mph	9mph	11mph	12mph
pressure in	29.26	29.23	29.24	29.26	29.26	29.27	29.31	29.38

* Marietta, 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 Marietta, 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.