10-day forecast for Rock Harbor, MA: 60° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
76° · 0.39 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 71°0
Morning76°feels 77°
Afternoon85°feels 88°
Evening78°feels 78°
Overnight74°feels 74°
86 °
Rock Harbor, Monday, 10 August
Clear. High 86°, low 71°.
Pressure29.97 inHg
Wind6.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point62°
Tue, 1180° / 71°0.09
Morning72°feels 73°
Afternoon79°feels 79°
Evening76°feels 77°
Overnight72°feels 74°
80 °
Rock Harbor, Tuesday, 11 August
Light rain. High 80°, low 71°.
Pressure29.77 inHg
Wind4.2 mph W
Humidity70%
Visibility6.2 mi
Dew point66°
Wed, 1276° / 69°0.02
Morning72°feels 72°
Afternoon73°feels 73°
Evening70°feels 71°
Overnight70°feels 70°
76 °
Rock Harbor, Wednesday, 12 August
Light rain. High 76°, low 69°.
Pressure29.77 inHg
Wind6 mph SE
Humidity53%
Visibility6.2 mi
Dew point58°
Thu, 1376° / 69°0.39
Morning70°feels 71°
Afternoon73°feels 74°
Evening75°feels 75°
Overnight69°feels 69°
76 °
Rock Harbor, Thursday, 13 August
Rain. High 76°, low 69°.
Pressure29.68 inHg
Wind17.9 mph W
Humidity88%
Visibility—
Dew point68°
Fri, 1473° / 62°0
Morning64°feels 63°
Afternoon69°feels 67°
Evening72°feels 71°
Overnight65°feels 64°
73 °
Rock Harbor, Friday, 14 August
Clear. High 73°, low 62°.
Pressure29.85 inHg
Wind21.5 mph NW
Humidity52%
Visibility—
Dew point49°
Sat, 1572° / 60°0
Morning63°feels 62°
Afternoon69°feels 68°
Evening71°feels 70°
Overnight66°feels 66°
72 °
Rock Harbor, Saturday, 15 August
Clear. High 72°, low 60°.
Pressure29.91 inHg
Wind19 mph W
Humidity52%
Visibility—
Dew point49°
Sun, 1671° / 67°0
Morning68°feels 68°
Afternoon70°feels 70°
Evening70°feels 69°
Overnight67°feels 67°
71 °
Rock Harbor, Sunday, 16 August
Overcast. High 71°, low 67°.
Pressure30.09 inHg
Wind14 mph NW
Humidity62%
Visibility—
Dew point56°
Mon, 1775° / 67°0.15
Morning70°feels 70°
Afternoon74°feels 74°
Evening73°feels 73°
Overnight67°feels 67°
75 °
Rock Harbor, Monday, 17 August
Light rain. High 75°, low 67°.
Pressure30.03 inHg
Wind17.1 mph S
Humidity57%
Visibility—
Dew point57°
Tue, 1874° / 65°0.22
Morning67°feels 67°
Afternoon72°feels 71°
Evening73°feels 73°
Overnight69°feels 70°
74 °
Rock Harbor, Tuesday, 18 August
Light rain. High 74°, low 65°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity64%
Visibility—
Dew point58°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Rock Harbor, MA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.