Jamestown, IL 18 January Weather

Altitude - 133m | 38°3′0″N,89°31′44″W | map (OSM)

Jamestown, IL

°F

11:30 pmCloudy13mphS

Thu, January 15, 202611:59 PM (GMT -06:00)

Climatic norm in Jamestown, IL Jan 18

21°
30°
40°

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	16°	14°	12°	16°	23°	28°	28°	27°
wind	7mph	6mph	5mph	8mph	11mph	11mph	9mph	10mph
pressure in	29.82	29.80	29.76	29.74	29.65	29.56	29.55	29.57

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

temperature °F	41°	40°	36°	32°	32°	31°	29°	28°
wind	11mph	7mph	13mph	15mph	16mph	12mph	10mph	10mph
pressure in	29.24	29.23	29.31	29.44	29.49	29.51	29.58	29.64

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

temperature °F	22°	23°	25°	26°	31°	34°	30°	27°
wind	11mph	10mph	8mph	7mph	5mph	2mph	2mph	3mph
pressure in	29.62	29.58	29.56	29.57	29.51	29.47	29.48	29.52

* Jamestown, 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 Jamestown, 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.