Monthly outlook for Rocky Neck, MA: average high 74.6°, average low 65.4°. That is 0.7° below the climate normal for August. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (92.3°), the coolest 22 August (61.2°).
74.6°/65.4°
Average high / low
−0.7°
Below normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
76°
76.6°
-0.3°
19 August – 28 August
72.3°
74.9°
-1.4°
29 August – 7 September
at normal
73.3°
—
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 (14 mi).
Mon, 1086° / 71°0
86 °
Rocky Neck, Monday, 10 August
Light rain. High 86°, low 71°.
Pressure29.97 inHg
Wind7.6 mph SE
Humidity77%
Visibility6.2 mi
Dew point64°
Tue, 1179° / 69°0.06
79 °
Rocky Neck, Tuesday, 11 August
Light rain. High 79°, low 69°.
Pressure29.74 inHg
Wind6.2 mph W
Humidity68%
Visibility6.2 mi
Dew point64°
Wed, 1270° / 65°0.28
70 °
Rocky Neck, Wednesday, 12 August
Rain. High 70°, low 65°.
Pressure29.74 inHg
Wind18.4 mph NE
Humidity90%
Visibility5.1 mi
Dew point62°
Thu, 1374° / 65°0.02
74 °
Rocky Neck, Thursday, 13 August
Light rain. High 74°, low 65°.
Pressure29.68 inHg
Wind13.5 mph NW
Humidity83%
Visibility—
Dew point64°
Fri, 1473° / 62°0
73 °
Rocky Neck, Friday, 14 August
Clear. High 73°, low 62°.
Pressure29.91 inHg
Wind18.5 mph NW
Humidity52%
Visibility—
Dew point49°
Sat, 1573° / 62°0
73 °
Rocky Neck, Saturday, 15 August
Clear. High 73°, low 62°.
Pressure29.97 inHg
Wind19.3 mph W
Humidity61%
Visibility—
Dew point54°
Sun, 1668° / 62°0
68 °
Rocky Neck, Sunday, 16 August
Clear. High 68°, low 62°.
Pressure30.15 inHg
Wind14.2 mph S
Humidity60%
Visibility—
Dew point52°
Mon, 1773° / 64°0
73 °
Rocky Neck, Monday, 17 August
Overcast. High 73°, low 64°.
Pressure30.18 inHg
Wind20.3 mph S
Humidity62%
Visibility—
Dew point54°
Tue, 1871° / 65°0.1
71 °
Rocky Neck, Tuesday, 18 August
Light rain. High 71°, low 65°.
Pressure30.15 inHg
Wind14.1 mph SE
Humidity81%
Visibility—
Dew point60°
Wed, 1971° / 66°0
71 °
Rocky Neck, Wednesday, 19 August
Overcast. High 71°, low 66°.
Pressure30.00 inHg
Wind21.6 mph SE
Humidity86%
Visibility—
Dew point64°
Thu, 2070° / 68°0.59
70 °
Rocky Neck, Thursday, 20 August
Rain. High 70°, low 68°.
Pressure29.65 inHg
Wind20.9 mph S
Humidity94%
Visibility—
Dew point67°
Fri, 2170° / 62°0
70 °
Rocky Neck, Friday, 21 August
Clear. High 70°, low 62°.
Pressure29.62 inHg
Wind23.6 mph NW
Humidity66%
Visibility—
Dew point57°
Sat, 2274° / 61°0
74 °
Rocky Neck, Saturday, 22 August
Clear. High 74°, low 61°.
Pressure29.97 inHg
Wind18.3 mph NW
Humidity49%
Visibility—
Dew point47°
Sun, 2373° / 62°0.02
73 °
Rocky Neck, Sunday, 23 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind18.7 mph S
Humidity54%
Visibility—
Dew point49°
Mon, 2477° / 69°0.14
77 °
Rocky Neck, Monday, 24 August
Light rain. High 77°, low 69°.
Pressure29.80 inHg
Wind21.2 mph S
Humidity83%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2574° / 63°0.12
74 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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 °
Rocky 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)
Mon, 0773° / 60°0.12
73 °
Rocky Neck, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.12 in
Chance of precipitation20%
Record high87° (1983)
Record low51° (1984)
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 Rocky 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 Rocky 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.