10-day forecast for Sagamore Beach, MA: 58° to 90°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
72° · 0.89 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 69°0
Morning75°feels 76°
Afternoon87°feels 87°
Evening77°feels 78°
Overnight72°feels 72°
88 °
Sagamore Beach, Monday, 10 August
Clear. High 88°, low 69°.
Pressure29.97 inHg
Wind3.9 mph S
Humidity42%
Visibility6.2 mi
Dew point59°
Tue, 1188° / 70°0.01
Morning75°feels 76°
Afternoon77°feels 77°
Evening76°feels 77°
Overnight74°feels 75°
88 °
Sagamore Beach, Tuesday, 11 August
Light rain. High 88°, low 70°.
Pressure29.77 inHg
Wind4.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point65°
Wed, 1283° / 65°0
Morning71°feels 70°
Afternoon83°feels 82°
Evening71°feels 71°
Overnight67°feels 66°
83 °
Sagamore Beach, Wednesday, 12 August
Overcast. High 83°, low 65°.
Pressure29.83 inHg
Wind0.9 mph W
Humidity34%
Visibility6.2 mi
Dew point52°
Thu, 1384° / 68°0.09
Morning75°feels 76°
Afternoon83°feels 85°
Evening81°feels 80°
Overnight70°feels 70°
84 °
Sagamore Beach, Thursday, 13 August
Light rain. High 84°, low 68°.
Pressure29.65 inHg
Wind14.2 mph NW
Humidity56%
Visibility—
Dew point64°
Fri, 1478° / 62°0
Morning65°feels 64°
Afternoon73°feels 72°
Evening77°feels 76°
Overnight67°feels 66°
78 °
Sagamore Beach, Friday, 14 August
Clear. High 78°, low 62°.
Pressure29.91 inHg
Wind15.2 mph W
Humidity39%
Visibility—
Dew point45°
Sat, 1576° / 59°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening73°feels 72°
Overnight64°feels 62°
76 °
Sagamore Beach, Saturday, 15 August
Clear. High 76°, low 59°.
Pressure30.03 inHg
Wind11.4 mph N
Humidity41%
Visibility—
Dew point46°
Sun, 1677° / 58°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening73°feels 72°
Overnight65°feels 64°
77 °
Sagamore Beach, Sunday, 16 August
Overcast. High 77°, low 58°.
Pressure30.15 inHg
Wind7.9 mph NE
Humidity37%
Visibility—
Dew point45°
Mon, 1772° / 65°0.89
Morning69°feels 68°
Afternoon71°feels 70°
Evening69°feels 69°
Overnight65°feels 66°
72 °
Sagamore Beach, Monday, 17 August
Heavy rain. High 72°, low 65°.
Pressure30.03 inHg
Wind12.1 mph SE
Humidity54%
Visibility—
Dew point53°
Tue, 1871° / 63°0.58
Morning69°feels 69°
Afternoon69°feels 69°
Evening68°feels 69°
Overnight64°feels 65°
71 °
Sagamore Beach, Tuesday, 18 August
Rain. High 71°, low 63°.
Pressure29.91 inHg
Wind16.4 mph N
Humidity75%
Visibility—
Dew point61°
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 Sagamore Beach, 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.