Stonybrook, PA 21 January Weather

Altitude - 126m | 39°58′48″N,76°37′55″W | map (OSM)

Stonybrook, PA

°F

1:30 pmMostly Cloudy19mphW

Sun, January 11, 20262:00 PM (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	20°	19°	18°	22°	30°	33°	28°	26°
wind	3mph	3mph	3mph	5mph	9mph	9mph	6mph	5mph
pressure in	29.83	29.85	29.87	29.88	29.84	29.84	29.82	29.79

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

temperature °F	7°	5°	4°	8°	15°	16°	14°	10°
wind	5mph	4mph	3mph	4mph	6mph	6mph	2mph	2mph
pressure in	30.09	30.08	30.11	30.13	30.08	30.00	30.01	30.01

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

temperature °F	21°	20°	21°	23°	28°	31°	27°	23°
wind	12mph	11mph	12mph	13mph	15mph	13mph	7mph	5mph
pressure in	29.79	29.82	29.89	29.97	29.98	29.99	30.04	30.09

* Stonybrook, 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 Stonybrook, 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.