As of 05:48 EDT

Weather in Sagamore Beach, MA

72°Current weather

Sagamore Beach, Sunday, 9 August, 05:48

Clear. Feels like 74°. High 91°, low 71°.

Pressure29.88 inHg
Wind6.7 mph W
Humidity91%
Visibility6.2 mi
Dew point70°

Monthly outlook for Sagamore Beach, MA: average high 81.4°, average low 65.9°. That is 3.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (91.1°), the coolest 15 August (57°).

81.4°/65.9°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81.5°76.6°+2.7°
19 August – 28 August81.3°74.8°+3.6°
29 August – 7 Septemberat normal73.3°

August records over 66 years

93°2 August 1975All-time high
51.3°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — North Falmouth (12 mi).

Mon, 1087° / 69°0Clear
87 °Clear

Sagamore Beach, Monday, 10 August

Clear. High 87°, low 69°.

Pressure29.97 inHg
Wind5.3 mph S
Humidity44%
Visibility6.2 mi
Dew point60°
Tue, 1187° / 70°0.02Light rain
87 °Light rain

Sagamore Beach, Tuesday, 11 August

Light rain. High 87°, low 70°.

Pressure29.77 inHg
Wind9.3 mph W
Humidity60%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 66°0.02Light rain
82 °Light rain

Sagamore Beach, Wednesday, 12 August

Light rain. High 82°, low 66°.

Pressure29.77 inHg
Wind1.9 mph S
Humidity41%
Visibility6.2 mi
Dew point54°
Thu, 1379° / 66°0.19Light rain
79 °Light rain

Sagamore Beach, Thursday, 13 August

Light rain. High 79°, low 66°.

Pressure29.68 inHg
Wind13.4 mph W
Humidity87%
Visibility
Dew point67°
Fri, 1476° / 59°0Clear
76 °Clear

Sagamore Beach, Friday, 14 August

Clear. High 76°, low 59°.

Pressure29.85 inHg
Wind14 mph W
Humidity42%
Visibility
Dew point45°
Sat, 1578° / 57°0Clear
78 °Clear

Sagamore Beach, Saturday, 15 August

Clear. High 78°, low 57°.

Pressure29.91 inHg
Wind13.3 mph NW
Humidity40%
Visibility
Dew point45°
Sun, 1675° / 59°0Partly cloudy
75 °Partly cloudy

Sagamore Beach, Sunday, 16 August

Partly cloudy. High 75°, low 59°.

Pressure30.09 inHg
Wind10.4 mph NE
Humidity42%
Visibility
Dew point48°
Mon, 1779° / 65°0.12Rain
79 °Rain

Sagamore Beach, Monday, 17 August

Rain. High 79°, low 65°.

Pressure30.03 inHg
Wind15.2 mph SW
Humidity39%
Visibility
Dew point49°
Tue, 1880° / 62°0.17Light rain
80 °Light rain

Sagamore Beach, Tuesday, 18 August

Light rain. High 80°, low 62°.

Pressure30.03 inHg
Wind7.8 mph SW
Humidity49%
Visibility
Dew point54°
Wed, 1979° / 63°0Overcast
79 °Overcast

Sagamore Beach, Wednesday, 19 August

Overcast. High 79°, low 63°.

Pressure30.15 inHg
Wind6.2 mph NE
Humidity56%
Visibility
Dew point59°
Thu, 2083° / 67°0Partly cloudy
83 °Partly cloudy

Sagamore Beach, Thursday, 20 August

Partly cloudy. High 83°, low 67°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity50%
Visibility
Dew point59°
Fri, 2181° / 72°0Light rain
81 °Light rain

Sagamore Beach, Friday, 21 August

Light rain. High 81°, low 72°.

Pressure29.91 inHg
Wind17.6 mph SW
Humidity67%
Visibility
Dew point67°
Sat, 2286° / 73°0.13Light rain
86 °Light rain

Sagamore Beach, Saturday, 22 August

Light rain. High 86°, low 73°.

Pressure29.88 inHg
Wind13.7 mph SW
Humidity69%
Visibility
Dew point70°
Sun, 2380° / 69°0Overcast
80 °Overcast

Sagamore Beach, Sunday, 23 August

Overcast. High 80°, low 69°.

Pressure29.94 inHg
Wind9.3 mph NE
Humidity71%
Visibility
Dew point67°
Mon, 2478° / 65°0.01Light rain
78 °Light rain

Sagamore Beach, Monday, 24 August

Light rain. High 78°, low 65°.

Pressure30.03 inHg
Wind11.8 mph NE
Humidity67%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 64°0.08Climate normal
75 °Climate normal

Sagamore Beach, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high75°
Average low64°
Average precipitation0.08 in
Chance of precipitation23%
Record high85° (1993)
Record low56° (1971)
Wed, 2675° / 65°0.07Climate normal
75 °Climate normal

Sagamore Beach, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high75°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (1993)
Record low56° (1981)
Thu, 2775° / 65°0.06Climate normal
75 °Climate normal

Sagamore Beach, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high75°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (1993)
Record low56° (2019)
Fri, 2875° / 66°0.12Climate normal
75 °Climate normal

Sagamore Beach, Friday, 28 August

Climate normal for this date — 60-year average.

Average high75°
Average low66°
Average precipitation0.12 in
Chance of precipitation32%
Record high84° (1973)
Record low56° (1986)
Sat, 2974° / 65°0.17Climate normal
74 °Climate normal

Sagamore Beach, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high74°
Average low65°
Average precipitation0.17 in
Chance of precipitation30%
Record high86° (2016)
Record low51° (1982)
Sun, 3075° / 64°0.11Climate normal
75 °Climate normal

Sagamore Beach, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high75°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (1973)
Record low51° (1965)
Mon, 3174° / 64°0.05Climate normal
74 °Climate normal

Sagamore Beach, Monday, 31 August

Climate normal for this date — 60-year average.

Average high74°
Average low64°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (2010)
Record low53° (1976)
Tue, 0173° / 64°0.06Climate normal
73 °Climate normal

Sagamore Beach, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation18%
Record high86° (2010)
Record low55° (2017)
Wed, 0273° / 63°0.15Climate normal
73 °Climate normal

Sagamore Beach, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high73°
Average low63°
Average precipitation0.15 in
Chance of precipitation25%
Record high86° (1966)
Record low53° (2017)
Thu, 0373° / 63°0.17Climate normal
73 °Climate normal

Sagamore Beach, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high73°
Average low63°
Average precipitation0.17 in
Chance of precipitation33%
Record high84° (1973)
Record low53° (1967)
Fri, 0473° / 63°0.12Climate normal
73 °Climate normal

Sagamore Beach, Friday, 4 September

Climate normal for this date — 60-year average.

Average high73°
Average low63°
Average precipitation0.12 in
Chance of precipitation27%
Record high86° (2023)
Record low55° (1997)
Sat, 0573° / 63°0.06Climate normal
73 °Climate normal

Sagamore Beach, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°
Average low63°
Average precipitation0.06 in
Chance of precipitation18%
Record high87° (2023)
Record low53° (1990)
Sun, 0672° / 63°0.15Climate normal
72 °Climate normal

Sagamore Beach, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high72°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high88° (2023)
Record low52° (1965)
Mon, 0773° / 62°0.1Climate normal
73 °Climate normal

Sagamore Beach, Monday, 7 September

Climate normal for this date — 60-year average.

Average high73°
Average low62°
Average precipitation0.1 in
Chance of precipitation32%
Record high86° (2023)
Record low52° (2000)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sagamore Beach, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sagamore Beach, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.