Nantucket, MA 21 October Weather

Altitude - 5m | 41°16′59″N,70°5′56″W | map (OSM)

Nantucket, MA

°F

3 pmFair14mphSE

Sat, October 11, 20253:40 PM (GMT -04:00)

Climatic norm in Nantucket, MA Oct 21

46°
53°
59°

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	56°	55°	54°	57°	60°	59°	57°	54°
wind	13mph	13mph	13mph	15mph	15mph	15mph	14mph	13mph
pressure in	29.71	29.70	29.71	29.82	29.86	29.86	29.88	29.90

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

temperature °F	57°	57°	56°	60°	66°	67°	63°	60°
wind	10mph	10mph	8mph	8mph	11mph	12mph	11mph	8mph
pressure in	30.15	30.13	30.13	30.15	30.13	30.10	30.11	30.14

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

temperature °F	60°	58°	59°	60°	60°	59°	58°	56°
wind	8mph	4mph	9mph	10mph	12mph	11mph	21mph	29mph
pressure in	29.48	29.39	29.32	29.24	29.10	28.98	29.00	29.15

* Nantucket, MA 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 Nantucket, MA 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.