Jamestown, IL 20 May Weather

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

Jamestown, IL

°F

1 amClear0mphC

Sat, May 10, 20251:46 AM (GMT -05:00)

Climatic norm in Jamestown, IL May 20

54°
65°
77°

minimum
average
maximum

Tuesday May 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	64°	63°	62°	65°	69°	71°	70°	65°
wind	7mph	6mph	7mph	9mph	10mph	11mph	10mph	8mph
pressure in	29.36	29.37	29.39	29.40	29.41	29.40	29.39	29.41

Monday May 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	70°	67°	66°	75°	82°	84°	82°	74°
wind	4mph	4mph	2mph	7mph	12mph	10mph	8mph	4mph
pressure in	29.47	29.45	29.47	29.49	29.47	29.43	29.40	29.41

* Jamestown, IL weather for May 20 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 May 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on May 20 for previous years is presented.