Monthly outlook for Marblehead Neck, MA: average high 78.6°, average low 64.6°. That is 1.4° above the climate normal for August. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 9 August (94.1°), the coolest 22 August (59.1°).
78.6°/64.6°
Average high / low
+1.4°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
81.1°
76.7°
+2.5°
18 August – 27 August
74.4°
75°
-0.3°
28 August – 6 September
at normal
73.5°
—
August records over 66 years
94.5°2 August 2006All-time high
48.9°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Salem (3 mi).
Sun, 0994° / 72°0.01
94 °
Marblehead Neck, Sunday, 9 August
Light rain. High 94°, low 72°.
Pressure29.88 inHg
Wind10.9 mph W
Humidity50%
Visibility6.2 mi
Dew point64°
Mon, 1089° / 71°0.01
89 °
Marblehead Neck, Monday, 10 August
Light rain. High 89°, low 71°.
Pressure29.94 inHg
Wind8.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point61°
Tue, 1185° / 69°0.03
85 °
Marblehead Neck, Tuesday, 11 August
Light rain. High 85°, low 69°.
Pressure29.74 inHg
Wind9.4 mph W
Humidity49%
Visibility6.2 mi
Dew point60°
Wed, 1271° / 63°0.21
71 °
Marblehead Neck, Wednesday, 12 August
Light rain. High 71°, low 63°.
Pressure29.74 inHg
Wind13.1 mph NE
Humidity94%
Visibility6.2 mi
Dew point62°
Thu, 1380° / 63°0.02
80 °
Marblehead Neck, Thursday, 13 August
Light rain. High 80°, low 63°.
Pressure29.68 inHg
Wind11.3 mph NW
Humidity67%
Visibility—
Dew point62°
Fri, 1476° / 62°0
76 °
Marblehead Neck, Friday, 14 August
Clear. High 76°, low 62°.
Pressure29.94 inHg
Wind13.4 mph W
Humidity43%
Visibility—
Dew point46°
Sat, 1578° / 62°0
78 °
Marblehead Neck, Saturday, 15 August
Clear. High 78°, low 62°.
Pressure29.97 inHg
Wind15 mph NW
Humidity50%
Visibility—
Dew point51°
Sun, 1673° / 60°0
73 °
Marblehead Neck, Sunday, 16 August
Clear. High 73°, low 60°.
Pressure30.15 inHg
Wind13.9 mph E
Humidity43%
Visibility—
Dew point48°
Mon, 1776° / 63°0
76 °
Marblehead Neck, Monday, 17 August
Overcast. High 76°, low 63°.
Pressure30.18 inHg
Wind15.2 mph S
Humidity45%
Visibility—
Dew point49°
Tue, 1873° / 64°0.13
73 °
Marblehead Neck, Tuesday, 18 August
Light rain. High 73°, low 64°.
Pressure30.15 inHg
Wind12.2 mph SE
Humidity83%
Visibility—
Dew point59°
Wed, 1974° / 64°0
74 °
Marblehead Neck, Wednesday, 19 August
Overcast. High 74°, low 64°.
Pressure30.00 inHg
Wind15.1 mph SE
Humidity71%
Visibility—
Dew point62°
Thu, 2072° / 66°0.49
72 °
Marblehead Neck, Thursday, 20 August
Rain. High 72°, low 66°.
Pressure29.65 inHg
Wind15.2 mph S
Humidity94%
Visibility—
Dew point67°
Fri, 2172° / 61°0
72 °
Marblehead Neck, Friday, 21 August
Clear. High 72°, low 61°.
Pressure29.62 inHg
Wind18.2 mph NW
Humidity56%
Visibility—
Dew point54°
Sat, 2277° / 59°0
77 °
Marblehead Neck, Saturday, 22 August
Clear. High 77°, low 59°.
Pressure29.97 inHg
Wind13.2 mph NW
Humidity39%
Visibility—
Dew point43°
Sun, 2378° / 60°0.03
78 °
Marblehead Neck, Sunday, 23 August
Light rain. High 78°, low 60°.
Pressure30.09 inHg
Wind14.3 mph S
Humidity41%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 62°0.08
74 °
Marblehead Neck, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high86° (1998)
Record low53° (1971)
Tue, 2574° / 63°0.12
74 °
Marblehead Neck, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.12 in
Chance of precipitation28%
Record high90° (2020)
Record low55° (1971)
Wed, 2676° / 63°0.06
76 °
Marblehead Neck, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.06 in
Chance of precipitation18%
Record high87° (2021)
Record low53° (1981)
Thu, 2776° / 64°0.09
76 °
Marblehead Neck, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high88° (1993)
Record low54° (2019)
Fri, 2875° / 64°0.11
75 °
Marblehead Neck, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high92° (2018)
Record low55° (1986)
Sat, 2974° / 63°0.17
74 °
Marblehead Neck, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.17 in
Chance of precipitation30%
Record high93° (2018)
Record low49° (1982)
Sun, 3075° / 63°0.14
75 °
Marblehead Neck, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.14 in
Chance of precipitation22%
Record high87° (1973)
Record low49° (1965)
Mon, 3175° / 62°0.07
75 °
Marblehead Neck, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high87° (2010)
Record low50° (1965)
Tue, 0173° / 62°0.05
73 °
Marblehead Neck, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.05 in
Chance of precipitation23%
Record high86° (2010)
Record low53° (2017)
Wed, 0272° / 61°0.16
72 °
Marblehead Neck, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.16 in
Chance of precipitation25%
Record high88° (2010)
Record low50° (2017)
Thu, 0373° / 61°0.13
73 °
Marblehead Neck, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.13 in
Chance of precipitation33%
Record high92° (2018)
Record low52° (1967)
Fri, 0473° / 61°0.12
73 °
Marblehead Neck, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.12 in
Chance of precipitation22%
Record high84° (1973)
Record low53° (1997)
Sat, 0573° / 61°0.08
73 °
Marblehead Neck, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.08 in
Chance of precipitation18%
Record high85° (1971)
Record low52° (1994)
Sun, 0672° / 61°0.15
72 °
Marblehead Neck, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (2018)
Record low51° (1965)
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 Marblehead Neck, 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 Marblehead Neck, 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.