Slippery Rock, PA 21 October Weather

Altitude - 394m | 41°3′50″N,80°3′22″W | map (OSM)

Slippery Rock, PA

°F

9 pmClear3mphN

Thu, October 9, 20259:25 PM (GMT -04:00)

Climatic norm in Slippery Rock, PA Oct 21

37°
49°
60°

minimum
average
maximum

Tuesday Oct 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	41°	44°	54°	58°	57°	49°
wind	4mph	3mph	3mph	4mph	7mph	8mph	6mph	5mph
pressure in	28.63	28.63	28.63	28.64	28.63	28.61	28.60	28.61

Monday Oct 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	41°	46°	64°	74°	70°	57°
wind	2mph	2mph	2mph	3mph	5mph	7mph	4mph	2mph
pressure in	28.87	28.87	28.87	28.89	28.91	28.88	28.87	28.86

Saturday Oct 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	50°	49°	48°	48°	48°	48°	44°
wind	5mph	6mph	8mph	9mph	12mph	10mph	8mph	4mph
pressure in	28.16	28.15	28.18	28.20	28.22	28.23	28.25	28.28

* Slippery Rock, PA weather for October 21 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 Slippery Rock, PA Weather for October 21, 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 21 for previous years is presented.