Monthly outlook for Seawall, ME: average high 51.2°, average low 40.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 17 October (60.4°), the coolest 29 October (34.5°).
51.2°/40.9°
Average high / low
−0.7°
Below normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
52.3°
53.4°
-0.6°
25 October – 3 November
49.4°
51°
-0.9°
4 November – 13 November
at normal
48.2°
—
October records over 66 years
75.6°10 October 2018All-time high
31.3°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Cranberry Isles (2 mi).
Fri, 1659° / 43°0.75
59 °
Seawall, Friday, 16 October
Heavy rain. High 59°, low 43°.
Pressure29.91 inHg
Wind15.7 mph S
Humidity90%
Visibility1.4 mi
Dew point48°
Sat, 1760° / 41°0.01
60 °
Seawall, Saturday, 17 October
Light rain. High 60°, low 41°.
Pressure29.88 inHg
Wind17.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point29°
Sun, 1849° / 36°0
49 °
Seawall, Sunday, 18 October
Mostly clear. High 49°, low 36°.
Pressure30.47 inHg
Wind9.1 mph W
Humidity53%
Visibility6.2 mi
Dew point20°
Mon, 1954° / 50°0
54 °
Seawall, Monday, 19 October
Overcast. High 54°, low 50°.
Pressure30.47 inHg
Wind17.1 mph SW
Humidity78%
Visibility6.2 mi
Dew point47°
Tue, 2057° / 47°0
57 °
Seawall, Tuesday, 20 October
Partly cloudy. High 57°, low 47°.
Pressure30.33 inHg
Wind10.7 mph SW
Humidity75%
Visibility—
Dew point48°
Wed, 2151° / 44°0
51 °
Seawall, Wednesday, 21 October
Overcast. High 51°, low 44°.
Pressure30.36 inHg
Wind13.6 mph NE
Humidity55%
Visibility—
Dew point32°
Thu, 2247° / 39°0
47 °
Seawall, Thursday, 22 October
Partly cloudy. High 47°, low 39°.
Pressure30.42 inHg
Wind12.7 mph N
Humidity59%
Visibility—
Dew point29°
Fri, 2343° / 39°0.2
43 °
Seawall, Friday, 23 October
Light rain. High 43°, low 39°.
Pressure30.45 inHg
Wind21 mph NE
Humidity96%
Visibility—
Dew point38°
Sat, 2447° / 37°0
47 °
Seawall, Saturday, 24 October
Clear. High 47°, low 37°.
Pressure30.68 inHg
Wind17.6 mph NE
Humidity63%
Visibility—
Dew point30°
Sun, 2550° / 38°0
50 °
Seawall, Sunday, 25 October
Partly cloudy. High 50°, low 38°.
Pressure30.56 inHg
Wind14.8 mph NE
Humidity71%
Visibility—
Dew point33°
Mon, 2654° / 41°0
54 °
Seawall, Monday, 26 October
Clear. High 54°, low 41°.
Pressure30.24 inHg
Wind22.3 mph N
Humidity50%
Visibility—
Dew point30°
Tue, 2750° / 38°0
50 °
Seawall, Tuesday, 27 October
Overcast. High 50°, low 38°.
Pressure30.33 inHg
Wind25.8 mph SW
Humidity50%
Visibility—
Dew point25°
Wed, 2852° / 41°0.05
52 °
Seawall, Wednesday, 28 October
Light rain. High 52°, low 41°.
Pressure29.88 inHg
Wind29.7 mph SW
Humidity63%
Visibility—
Dew point35°
Thu, 2944° / 35°0
44 °
Seawall, Thursday, 29 October
Partly cloudy. High 44°, low 35°.
Pressure30.33 inHg
Wind18.5 mph N
Humidity52%
Visibility—
Dew point23°
Fri, 3047° / 39°0
47 °
Seawall, Friday, 30 October
Partly cloudy. High 47°, low 39°.
Pressure30.21 inHg
Wind7 mph SW
Humidity52%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 43°0.14
50 °
Seawall, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high64° (2024)
Record low32° (2020)
Sun, 0152° / 44°0.11
52 °
Seawall, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2024)
Record low32° (1992)
Mon, 0251° / 43°0.16
51 °
Seawall, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.16 in
Chance of precipitation37%
Record high59° (1971)
Record low27° (2002)
Tue, 0350° / 43°0.24
50 °
Seawall, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.24 in
Chance of precipitation45%
Record high61° (2017)
Record low27° (2002)
Wed, 0450° / 42°0.07
50 °
Seawall, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (1990)
Record low28° (2002)
Thu, 0550° / 43°0.15
50 °
Seawall, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.15 in
Chance of precipitation38%
Record high63° (2022)
Record low27° (1965)
Fri, 0649° / 43°0.17
49 °
Seawall, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low43°
Average precipitation0.17 in
Chance of precipitation43%
Record high66° (2024)
Record low31° (1987)
Sat, 0749° / 42°0.07
49 °
Seawall, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2022)
Record low23° (2002)
Sun, 0848° / 40°0.13
48 °
Seawall, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.13 in
Chance of precipitation20%
Record high58° (2025)
Record low21° (2002)
Mon, 0947° / 40°0.11
47 °
Seawall, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high58° (1989)
Record low26° (1971)
Tue, 1048° / 40°0.16
48 °
Seawall, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.16 in
Chance of precipitation38%
Record high58° (2022)
Record low26° (2017)
Wed, 1148° / 40°0.13
48 °
Seawall, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.13 in
Chance of precipitation43%
Record high59° (2020)
Record low26° (2017)
Thu, 1247° / 38°0.12
47 °
Seawall, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high64° (2022)
Record low28° (2019)
Fri, 1346° / 38°0.17
46 °
Seawall, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high58° (1982)
Record low20° (2019)
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 Seawall, ME 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 Seawall, ME 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.