Harper, IL 18 May Weather

Altitude - 287m | 42°8′28″N,89°38′49″W | map (OSM)

Harper, IL

°F

8:30 amSunny9mphNW

Sat, May 10, 20259:14 AM (GMT -05:00)

Sunday May 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	54°	53°	56°	61°	64°	63°	56°
wind	7mph	7mph	8mph	10mph	10mph	11mph	12mph	9mph
pressure in	28.86	28.85	28.85	28.85	28.85	28.81	28.78	28.77

Saturday May 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	60°	57°	58°	71°	82°	85°	85°	75°
wind	4mph	2mph	4mph	7mph	11mph	12mph	11mph	7mph
pressure in	28.78	28.78	28.81	28.85	28.85	28.83	28.82	28.85

* Harper, IL weather for May 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 Harper, IL Weather for May 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 May 18 for previous years is presented.