Saint Clair, PA 18 October Weather

Altitude - 258m | 40°41′6″N,80°15′4″W | map (OSM)

Saint Clair, PA

°F

2 amClear2mphW

Thu, October 9, 20252:50 AM (GMT -04:00)

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

temperature °F	52°	49°	46°	48°	56°	58°	57°	54°
wind	4mph	4mph	4mph	5mph	7mph	8mph	6mph	4mph
pressure in	29.02	29.02	29.04	29.04	29.02	29.02	29.03	29.03

Friday Oct 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	40°	38°	41°	57°	65°	62°	52°
wind	2mph	1mph	0mph	1mph	2mph	2mph	2mph	1mph
pressure in	29.47	29.48	29.52	29.58	29.61	29.58	29.57	29.59

* Saint Clair, PA weather for October 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 Saint Clair, PA Weather for October 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 October 18 for previous years is presented.