Chatham, MA 20 October Weather

Altitude - 14m | 41°40′55″N,69°57′36″W | map (OSM)

Chatham, MA

°F

9 amShowers in the Vicinity16mphNE

Sun, October 12, 20259:27 AM (GMT -04:00)

Climatic norm in Chatham, MA Oct 20

46°
53°
59°

minimum
average
maximum

Monday Oct 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	57°	57°	57°	61°	63°	62°	60°	57°
wind	10mph	11mph	11mph	13mph	14mph	15mph	13mph	13mph
pressure in	29.83	29.80	29.77	29.74	29.71	29.69	29.72	29.76

Sunday Oct 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	52°	54°	59°	63°	64°	60°	58°
wind	6mph	5mph	5mph	8mph	9mph	10mph	9mph	7mph
pressure in	30.33	30.30	30.28	30.27	30.22	30.17	30.15	30.14

* Chatham, MA weather for October 20 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 Chatham, MA Weather for October 20, 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 20 for previous years is presented.