Monthly outlook for Mara Vista, MA: average high 79.6°, average low 69.5°. That is 2.1° 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 (90.7°), the coolest 15 August (61.6°).
79.6°/69.5°
Average high / low
+2.1°
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
79.9°
76.6°
+1.8°
19 August – 28 August
79.1°
74.8°
+2.4°
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 (7 mi).
Mon, 1087° / 70°0
87 °
Mara Vista, Monday, 10 August
Clear. High 87°, low 70°.
Pressure29.97 inHg
Wind4.7 mph S
Humidity58%
Visibility6.2 mi
Dew point64°
Tue, 1181° / 74°0.03
81 °
Mara Vista, Tuesday, 11 August
Light rain. High 81°, low 74°.
Pressure29.77 inHg
Wind12.7 mph W
Humidity74%
Visibility6.2 mi
Dew point68°
Wed, 1279° / 71°0.02
79 °
Mara Vista, Wednesday, 12 August
Light rain. High 79°, low 71°.
Pressure29.77 inHg
Wind4.2 mph SE
Humidity47%
Visibility6.2 mi
Dew point56°
Thu, 1378° / 70°0.19
78 °
Mara Vista, Thursday, 13 August
Light rain. High 78°, low 70°.
Pressure29.68 inHg
Wind19.6 mph NW
Humidity89%
Visibility—
Dew point69°
Fri, 1476° / 64°0
76 °
Mara Vista, Friday, 14 August
Clear. High 76°, low 64°.
Pressure29.88 inHg
Wind21 mph NW
Humidity49%
Visibility—
Dew point49°
Sat, 1578° / 62°0
78 °
Mara Vista, Saturday, 15 August
Clear. High 78°, low 62°.
Pressure29.94 inHg
Wind19.5 mph W
Humidity49%
Visibility—
Dew point49°
Sun, 1677° / 65°0
77 °
Mara Vista, Sunday, 16 August
Partly cloudy. High 77°, low 65°.
Pressure30.09 inHg
Wind13.7 mph NW
Humidity44%
Visibility—
Dew point50°
Mon, 1777° / 69°0.06
77 °
Mara Vista, Monday, 17 August
Light rain. High 77°, low 69°.
Pressure30.03 inHg
Wind17.9 mph SW
Humidity52%
Visibility—
Dew point55°
Tue, 1877° / 68°0.1
77 °
Mara Vista, Tuesday, 18 August
Light rain. High 77°, low 68°.
Pressure30.03 inHg
Wind12.8 mph SW
Humidity55%
Visibility—
Dew point57°
Wed, 1978° / 68°0.02
78 °
Mara Vista, Wednesday, 19 August
Light rain. High 78°, low 68°.
Pressure30.15 inHg
Wind9.7 mph S
Humidity61%
Visibility—
Dew point60°
Thu, 2079° / 71°0
79 °
Mara Vista, Thursday, 20 August
Mostly clear. High 79°, low 71°.
Pressure30.09 inHg
Wind12.8 mph SW
Humidity64%
Visibility—
Dew point64°
Fri, 2179° / 74°0
79 °
Mara Vista, Friday, 21 August
Overcast. High 79°, low 74°.
Pressure29.94 inHg
Wind18.8 mph SW
Humidity79%
Visibility—
Dew point70°
Sat, 2281° / 75°0.08
81 °
Mara Vista, Saturday, 22 August
Light rain. High 81°, low 75°.
Pressure29.88 inHg
Wind16.3 mph SW
Humidity85%
Visibility—
Dew point73°
Sun, 2382° / 72°0
82 °
Mara Vista, Sunday, 23 August
Overcast. High 82°, low 72°.
Pressure29.94 inHg
Wind9.8 mph NW
Humidity77%
Visibility—
Dew point69°
Mon, 2476° / 68°0.02
76 °
Mara Vista, Monday, 24 August
Light rain. High 76°, low 68°.
Pressure30.03 inHg
Wind14.1 mph NE
Humidity81%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 64°0.08
75 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 °
Mara Vista, 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 Mara Vista, 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 Mara Vista, 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.