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Past Weather in Rock Harbor, Massachusetts, USA — Yesterday and Last 2 Weeks

Currently: 69 °F. Sunny. (Weather station: Chatham Municipal Airport, USA). See more current weather

Past Weather in Rock Harbor — Graph

°F

Rock Harbor Temperature Yesterday

Maximum temperature yesterday: 66 °F (at 2:52 pm)
Minimum temperature yesterday: 63 °F (at 11:52 pm)
Average temperature yesterday: 64 °F

High & Low Weather Summary for the Past Weeks

  Temperature Humidity Pressure
High 79 °F (Sep 6, 1:30 pm) 100% (Aug 30, 5:52 am) 30.37 "Hg (Aug 30, 5:52 am)
Low 52 °F (Sep 9, 3:52 am) 40% (Aug 28, 1:52 pm) 29.91 "Hg (Aug 30, 3:52 am)
Average 65 °F 83% 30.08 "Hg
* Reported Aug 27 4:11 pm — Sep 11 4:52 pm, Rock Harbor. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

Rock Harbor Weather History for the Previous 24 Hours

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  Conditions Comfort    
Time   Temp Weather Wind   Humidity Barometer Visibility
4:52 pm
Thu, Sep 11
72 °F Sunny. 6 mph 52% 30.06 "Hg 10 mi
3:52 pm 72 °F Sunny. 5 mph 53% 30.07 "Hg 10 mi
2:52 pm 71 °F Sunny. 7 mph 59% 30.06 "Hg 10 mi
1:52 pm 71 °F Sunny. 6 mph 59% 30.06 "Hg 10 mi
12:52 pm 70 °F Sunny. 6 mph 53% 30.06 "Hg 10 mi
11:52 am 69 °F Sunny. 6 mph 53% 30.07 "Hg 10 mi
10:52 am 68 °F Sunny. 8 mph 55% 30.07 "Hg 10 mi
9:52 am 67 °F Sunny. 8 mph 66% 30.07 "Hg 10 mi
8:52 am 65 °F Sunny. 7 mph 76% 30.05 "Hg 10 mi
7:52 am 63 °F Sunny. 9 mph 84% 30.04 "Hg 10 mi
6:52 am 61 °F Sunny. 5 mph 93% 30.04 "Hg 10 mi
5:52 am 61 °F Clear. 7 mph 93% 30.03 "Hg 10 mi
5:21 am 61 °F Passing clouds. 5 mph 97% 30.02 "Hg 10 mi
4:52 am 62 °F Mostly cloudy. 3 mph 93% 30.02 "Hg 10 mi
4:23 am 62 °F Overcast. 6 mph 93% 30.02 "Hg 10 mi
3:52 am 62 °F Low clouds. 6 mph 93% 30.02 "Hg 10 mi
2:52 am 62 °F Low clouds. 7 mph 96% 30.02 "Hg 10 mi
2:35 am 63 °F Low clouds. 8 mph 93% 30.02 "Hg 10 mi
1:52 am 63 °F Fog. 7 mph 97% 30.03 "Hg 5 mi
1:19 am 63 °F Low clouds. 7 mph 97% 30.03 "Hg 10 mi
12:52 am 63 °F Fog. 8 mph 97% 30.04 "Hg 6 mi
12:22 am 63 °F Fog. 5 mph 97% 30.04 "Hg 3 mi
11:52 pm
Wed, Sep 10
63 °F Fog. 7 mph 97% 30.05 "Hg 3 mi
11:35 pm 64 °F Fog. 7 mph 97% 30.04 "Hg 2 mi
11:14 pm 64 °F Fog. 8 mph 97% 30.05 "Hg 2 mi
10:52 pm 64 °F Low clouds. 6 mph 94% 30.06 "Hg 9 mi
10:22 pm 65 °F Low clouds. 7 mph 91% 30.05 "Hg 10 mi
9:52 pm 65 °F Low clouds. 9 mph 91% 30.06 "Hg 10 mi
9:13 pm 64 °F Low clouds. 12 mph 94% 30.06 "Hg 10 mi
8:52 pm 64 °F Low clouds. 10 mph 97% 30.07 "Hg 10 mi
8:32 pm 64 °F Low clouds. 7 mph 94% 30.07 "Hg 10 mi
7:52 pm 65 °F Low clouds. 7 mph 91% 30.07 "Hg 10 mi
6:52 pm 65 °F Low clouds. 12 mph 87% 30.08 "Hg 10 mi
Weather by CustomWeather, © 2025

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