Gretna, PA 17 January Weather

Altitude - 365m | 40°14′46″N,80°18′11″W | map (OSM)

Gretna, PA

°F

4 amClear13mphS

Fri, January 9, 20264:39 AM (GMT -05:00)

Saturday Jan 17 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	25°	26°	31°	33°	31°	29°
wind	8mph	8mph	7mph	8mph	10mph	10mph	8mph	8mph
pressure in	28.69	28.70	28.71	28.71	28.71	28.70	28.71	28.72

Friday Jan 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	29°	28°	29°	33°	36°	34°	31°
wind	9mph	9mph	7mph	7mph	8mph	9mph	7mph	6mph
pressure in	28.68	28.70	28.74	28.79	28.78	28.71	28.68	28.62

Wednesday Jan 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	10°	10°	8°	9°	15°	19°	19°	19°
wind	10mph	10mph	11mph	13mph	15mph	14mph	11mph	11mph
pressure in	28.72	28.73	28.75	28.78	28.77	28.73	28.77	28.80

* Gretna, PA weather for January 17 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 Gretna, PA Weather for January 17, 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 17 for previous years is presented.