Monthly outlook for East Wareham, MA: average high 83°, average low 65.8°. That is 4° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (91.2°), the coolest 15 August (56.1°).
83°/65.8°
Average high / low
+4°
Above normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.7°
76.6°
+3.4°
19 August – 28 August
83.7°
74.8°
+4.9°
29 August – 7 September
at normal
73.3°
—
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 (9 mi).
Mon, 1087° / 69°0
87 °
East Wareham, Monday, 10 August
Clear. High 87°, low 69°.
Pressure29.97 inHg
Wind7.2 mph S
Humidity42%
Visibility6.2 mi
Dew point60°
Tue, 1189° / 70°0.02
89 °
East Wareham, Tuesday, 11 August
Light rain. High 89°, low 70°.
Pressure29.77 inHg
Wind9.2 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Wed, 1282° / 66°0.02
82 °
East Wareham, Wednesday, 12 August
Light rain. High 82°, low 66°.
Pressure29.77 inHg
Wind4 mph S
Humidity42%
Visibility6.2 mi
Dew point54°
Thu, 1380° / 66°0.13
80 °
East Wareham, Thursday, 13 August
Light rain. High 80°, low 66°.
Pressure29.68 inHg
Wind13.1 mph NW
Humidity83%
Visibility—
Dew point67°
Fri, 1477° / 59°0
77 °
East Wareham, Friday, 14 August
Clear. High 77°, low 59°.
Pressure29.85 inHg
Wind13.6 mph W
Humidity40%
Visibility—
Dew point44°
Sat, 1580° / 56°0
80 °
East Wareham, Saturday, 15 August
Clear. High 80°, low 56°.
Pressure29.94 inHg
Wind12.9 mph NW
Humidity39%
Visibility—
Dew point44°
Sun, 1678° / 58°0
78 °
East Wareham, Sunday, 16 August
Overcast. High 78°, low 58°.
Pressure30.09 inHg
Wind10.9 mph NE
Humidity37%
Visibility—
Dew point46°
Mon, 1780° / 65°0.11
80 °
East Wareham, Monday, 17 August
Light rain. High 80°, low 65°.
Pressure30.03 inHg
Wind14.5 mph SW
Humidity36%
Visibility—
Dew point48°
Tue, 1883° / 61°0.15
83 °
East Wareham, Tuesday, 18 August
Light rain. High 83°, low 61°.
Pressure30.03 inHg
Wind7 mph S
Humidity47%
Visibility—
Dew point53°
Wed, 1980° / 63°0
80 °
East Wareham, Wednesday, 19 August
Overcast. High 80°, low 63°.
Pressure30.12 inHg
Wind6 mph SE
Humidity50%
Visibility—
Dew point57°
Thu, 2084° / 67°0
84 °
East Wareham, Thursday, 20 August
Partly cloudy. High 84°, low 67°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity48%
Visibility—
Dew point58°
Fri, 2183° / 72°0.01
83 °
East Wareham, Friday, 21 August
Light rain. High 83°, low 72°.
Pressure29.91 inHg
Wind16.3 mph SW
Humidity64%
Visibility—
Dew point67°
Sat, 2290° / 73°0.08
90 °
East Wareham, Saturday, 22 August
Light rain. High 90°, low 73°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity66%
Visibility—
Dew point70°
Sun, 2386° / 70°0
86 °
East Wareham, Sunday, 23 August
Overcast. High 86°, low 70°.
Pressure29.94 inHg
Wind8.5 mph NE
Humidity62%
Visibility—
Dew point66°
Mon, 2480° / 66°0.02
80 °
East Wareham, Monday, 24 August
Light rain. High 80°, low 66°.
Pressure30.03 inHg
Wind11.3 mph NE
Humidity65%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 64°0.08
75 °
East Wareham, 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°0.07
75 °
East Wareham, 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°0.06
75 °
East Wareham, 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°0.12
75 °
East Wareham, 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°0.17
74 °
East Wareham, 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°0.11
75 °
East Wareham, 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°0.05
74 °
East Wareham, 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°0.06
73 °
East Wareham, 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°0.15
73 °
East Wareham, 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°0.17
73 °
East Wareham, 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°0.12
73 °
East Wareham, 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°0.06
73 °
East Wareham, 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°0.15
72 °
East Wareham, 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°0.1
73 °
East Wareham, 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 East Wareham, 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 East Wareham, 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.