10-day forecast for Green Harbor, MA: 59° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
72° · 0.13 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 70°0
Morning76°feels 77°
Afternoon86°feels 90°
Evening81°feels 84°
Overnight74°feels 74°
88 °
Green Harbor, Monday, 10 August
Clear. High 88°, low 70°.
Pressure29.97 inHg
Wind7.2 mph E
Humidity59%
Visibility6.2 mi
Dew point62°
Tue, 1185° / 70°0
Morning73°feels 74°
Afternoon83°feels 84°
Evening76°feels 76°
Overnight71°feels 72°
85 °
Green Harbor, Tuesday, 11 August
Overcast. High 85°, low 70°.
Pressure29.77 inHg
Wind5.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point65°
Wed, 1274° / 68°0
Morning70°feels 70°
Afternoon73°feels 73°
Evening70°feels 70°
Overnight69°feels 69°
74 °
Green Harbor, Wednesday, 12 August
Overcast. High 74°, low 68°.
Pressure29.77 inHg
Wind4.5 mph E
Humidity50%
Visibility6.2 mi
Dew point56°
Thu, 1378° / 68°0.15
Morning70°feels 70°
Afternoon75°feels 76°
Evening77°feels 77°
Overnight69°feels 70°
78 °
Green Harbor, Thursday, 13 August
Light rain. High 78°, low 68°.
Pressure29.65 inHg
Wind17.1 mph W
Humidity78%
Visibility—
Dew point66°
Fri, 1474° / 61°0
Morning63°feels 62°
Afternoon70°feels 69°
Evening73°feels 72°
Overnight62°feels 61°
74 °
Green Harbor, Friday, 14 August
Clear. High 74°, low 61°.
Pressure29.85 inHg
Wind19.6 mph W
Humidity47%
Visibility—
Dew point47°
Sat, 1575° / 59°0
Morning62°feels 61°
Afternoon71°feels 70°
Evening72°feels 72°
Overnight65°feels 64°
75 °
Green Harbor, Saturday, 15 August
Clear. High 75°, low 59°.
Pressure29.91 inHg
Wind18.9 mph W
Humidity48%
Visibility—
Dew point49°
Sun, 1671° / 63°0
Morning65°feels 65°
Afternoon71°feels 70°
Evening69°feels 69°
Overnight66°feels 66°
71 °
Green Harbor, Sunday, 16 August
Overcast. High 71°, low 63°.
Pressure30.09 inHg
Wind12.6 mph NW
Humidity53%
Visibility—
Dew point52°
Mon, 1780° / 65°0.17
Morning69°feels 69°
Afternoon76°feels 75°
Evening74°feels 74°
Overnight65°feels 65°
80 °
Green Harbor, Monday, 17 August
Rain. High 80°, low 65°.
Pressure30.00 inHg
Wind19 mph S
Humidity52%
Visibility—
Dew point56°
Tue, 1872° / 63°0.13
Morning65°feels 65°
Afternoon72°feels 72°
Evening71°feels 71°
Overnight68°feels 68°
72 °
Green Harbor, Tuesday, 18 August
Light rain. High 72°, low 63°.
Pressure30.03 inHg
Wind11.8 mph E
Humidity59%
Visibility—
Dew point56°
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 Green 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.