Portsmouth Plains, NH 21 October Weather

Altitude - 21m | 43°3′25″N,70°46′48″W | map (OSM)

Portsmouth Plains, NH

°F

11 amSunny14mphNW

Thu, October 9, 202511:32 AM (GMT -04:00)

Climatic norm in Portsmouth Plains, NH Oct 21

37°
48°
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	48°	47°	45°	50°	56°	58°	55°	51°
wind	7mph	6mph	6mph	7mph	9mph	9mph	8mph	5mph
pressure in	29.87	29.88	29.91	29.93	29.92	29.92	29.93	29.95

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

temperature °F	53°	50°	50°	58°	69°	75°	69°	61°
wind	6mph	5mph	4mph	5mph	8mph	9mph	6mph	4mph
pressure in	30.03	30.01	30.02	30.04	30.02	29.97	30.00	30.06

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

temperature °F	57°	57°	57°	58°	58°	57°	57°	56°
wind	6mph	6mph	4mph	6mph	9mph	11mph	11mph	15mph
pressure in	29.47	29.37	29.29	29.22	29.12	29.00	28.96	29.01

* Portsmouth Plains, 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 Portsmouth Plains, 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.