Glen Mawr, PA 21 January Weather

Altitude - 331m | 41°18′50″N,76°39′11″W | map (OSM)

Glen Mawr, PA

°F

1:30 amSnow Shower0mphC

Sun, January 18, 20262:01 AM (GMT -05:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	8°	7°	7°	12°	21°	28°	29°	30°
wind	3mph	3mph	3mph	6mph	10mph	11mph	9mph	9mph
pressure in	29.19	29.18	29.16	29.13	29.03	28.96	28.92	28.89

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

temperature °F	6°	3°	0°	4°	11°	13°	10°	7°
wind	6mph	5mph	3mph	4mph	7mph	7mph	3mph	2mph
pressure in	29.24	29.24	29.27	29.30	29.26	29.19	29.20	29.20

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	18°	17°	19°	19°	24°	28°	24°	19°
wind	11mph	11mph	10mph	11mph	12mph	10mph	5mph	3mph
pressure in	29.00	29.03	29.12	29.19	29.20	29.21	29.26	29.30

* Glen Mawr, PA weather for January 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 Glen Mawr, PA Weather for January 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 January 21 for previous years is presented.