Monthly outlook for Sea View, MA: average high 56.8°, average low 45.1°. That is 1.4° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 16 October (66.9°), the coolest 29 October (38.8°).
56.8°/45.1°
Average high / low
−1.4°
Below normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
60.7°
60.5°
+0.1°
24 October – 2 November
50.4°
57°
-3.7°
3 November – 12 November
at normal
53.9°
—
October records over 66 years
82.6°5 October 2025All-time high
25.3°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Halifax (13 mi).
Thu, 1556° / 47°0
56 °
Sea View, Thursday, 15 October
Overcast. High 56°, low 47°.
Pressure30.21 inHg
Wind8.3 mph N
Humidity52%
Visibility6.2 mi
Dew point39°
Fri, 1667° / 49°0.27
67 °
Sea View, Friday, 16 October
Rain. High 67°, low 49°.
Pressure29.83 inHg
Wind13.4 mph S
Humidity94%
Visibility2.7 mi
Dew point55°
Sat, 1765° / 44°0.02
65 °
Sea View, Saturday, 17 October
Light rain. High 65°, low 44°.
Pressure29.97 inHg
Wind15.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 1850° / 40°0
50 °
Sea View, Sunday, 18 October
Clear. High 50°, low 40°.
Pressure30.56 inHg
Wind12.3 mph NW
Humidity55%
Visibility—
Dew point29°
Mon, 1964° / 41°0
64 °
Sea View, Monday, 19 October
Clear. High 64°, low 41°.
Pressure30.56 inHg
Wind11.3 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2065° / 53°0
65 °
Sea View, Tuesday, 20 October
Overcast. High 65°, low 53°.
Pressure30.27 inHg
Wind13.2 mph SW
Humidity61%
Visibility—
Dew point47°
Wed, 2160° / 52°0
60 °
Sea View, Wednesday, 21 October
Clear. High 60°, low 52°.
Pressure30.21 inHg
Wind7 mph S
Humidity65%
Visibility—
Dew point45°
Thu, 2264° / 49°0.1
64 °
Sea View, Thursday, 22 October
Light rain. High 64°, low 49°.
Pressure29.94 inHg
Wind16.3 mph NW
Humidity65%
Visibility—
Dew point49°
Fri, 2351° / 42°0
51 °
Sea View, Friday, 23 October
Clear. High 51°, low 42°.
Pressure29.83 inHg
Wind19.4 mph NW
Humidity55%
Visibility—
Dew point31°
Sat, 2448° / 40°0.32
48 °
Sea View, Saturday, 24 October
Rain. High 48°, low 40°.
Pressure29.53 inHg
Wind21.5 mph NW
Humidity68%
Visibility—
Dew point35°
Sun, 2556° / 44°0.02
56 °
Sea View, Sunday, 25 October
Light rain. High 56°, low 44°.
Pressure29.68 inHg
Wind19 mph NW
Humidity59%
Visibility—
Dew point36°
Mon, 2651° / 44°0.02
51 °
Sea View, Monday, 26 October
Light rain. High 51°, low 44°.
Pressure29.68 inHg
Wind19.3 mph W
Humidity80%
Visibility—
Dew point41°
Tue, 2750° / 42°0
50 °
Sea View, Tuesday, 27 October
Mostly clear. High 50°, low 42°.
Pressure29.83 inHg
Wind16.7 mph W
Humidity60%
Visibility—
Dew point35°
Wed, 2847° / 40°0
47 °
Sea View, Wednesday, 28 October
Overcast. High 47°, low 40°.
Pressure29.74 inHg
Wind14 mph W
Humidity61%
Visibility—
Dew point33°
Thu, 2949° / 39°0
49 °
Sea View, Thursday, 29 October
Mostly clear. High 49°, low 39°.
Pressure29.74 inHg
Wind12.9 mph NW
Humidity57%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3055° / 43°0.15
55 °
Sea View, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.15 in
Chance of precipitation32%
Record high70° (1989)
Record low30° (2020)
Sat, 3156° / 43°0.09
56 °
Sea View, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high76° (2024)
Record low25° (2020)
Sun, 0158° / 45°0.12
58 °
Sea View, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.12 in
Chance of precipitation33%
Record high76° (2024)
Record low34° (1968)
Mon, 0257° / 44°0.13
57 °
Sea View, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (1982)
Record low29° (2023)
Tue, 0357° / 43°0.21
57 °
Sea View, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.21 in
Chance of precipitation30%
Record high72° (1990)
Record low29° (2002)
Wed, 0456° / 43°0.05
56 °
Sea View, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (1987)
Record low30° (2020)
Thu, 0555° / 43°0.16
55 °
Sea View, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.16 in
Chance of precipitation35%
Record high73° (2022)
Record low31° (1965)
Fri, 0654° / 43°0.15
54 °
Sea View, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.15 in
Chance of precipitation38%
Record high74° (2022)
Record low31° (2012)
Sat, 0754° / 42°0.06
54 °
Sea View, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.06 in
Chance of precipitation30%
Record high75° (2022)
Record low30° (1962)
Sun, 0853° / 40°0.13
53 °
Sea View, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2020)
Record low28° (2019)
Mon, 0953° / 40°0.12
53 °
Sea View, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2020)
Record low23° (2019)
Tue, 1053° / 41°0.18
53 °
Sea View, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.18 in
Chance of precipitation40%
Record high70° (2020)
Record low25° (2017)
Wed, 1153° / 41°0.14
53 °
Sea View, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation38%
Record high71° (2022)
Record low22° (2017)
Thu, 1251° / 39°0.15
51 °
Sea View, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (2022)
Record low25° (2017)
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 Sea View, 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 Sea View, 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.