Groton, NH 21 October Weather

Altitude - 443m | 43°44′42″N,71°51′32″W | map (OSM)

Groton, NH

°F

4 amClear7mphNW

Thu, October 9, 20254:45 AM (GMT -04:00)

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

temperature °F	41°	39°	36°	40°	50°	54°	51°	43°
wind	3mph	3mph	3mph	4mph	6mph	7mph	5mph	3mph
pressure in	28.29	28.29	28.31	28.35	28.38	28.40	28.43	28.45

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

temperature °F	45°	44°	43°	49°	66°	73°	65°	54°
wind	1mph	1mph	0mph	1mph	5mph	8mph	4mph	1mph
pressure in	28.55	28.52	28.52	28.55	28.57	28.55	28.56	28.58

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

temperature °F	55°	55°	55°	55°	56°	55°	54°	52°
wind	5mph	3mph	3mph	3mph	4mph	3mph	8mph	11mph
pressure in	28.01	27.92	27.85	27.79	27.70	27.63	27.62	27.64

* Groton, NH 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 Groton, NH 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.