Monthly outlook for Seawall, ME: average high 52.1°, average low 41.3°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 20 October (59.4°), the coolest 4 November (35°).
52.1°/41.3°
Average high / low
+0.4°
Above normal
2 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.4°
52.2°
+0.7°
30 October – 8 November
49.9°
49.8°
+0°
9 November – 18 November
at normal
46.1°
—
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).
Wed, 2156° / 40°0
56 °
Seawall, Wednesday, 21 October
Clear. High 56°, low 40°.
Pressure30.30 inHg
Wind9.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point37°
Thu, 2256° / 41°0
56 °
Seawall, Thursday, 22 October
Overcast. High 56°, low 41°.
Pressure29.85 inHg
Wind13 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Fri, 2351° / 40°0
51 °
Seawall, Friday, 23 October
Overcast. High 51°, low 40°.
Pressure30.24 inHg
Wind16.8 mph N
Humidity51%
Visibility6.2 mi
Dew point29°
Sat, 2450° / 36°0
50 °
Seawall, Saturday, 24 October
Clear. High 50°, low 36°.
Pressure30.53 inHg
Wind6 mph W
Humidity58%
Visibility6.2 mi
Dew point33°
Sun, 2553° / 41°0
53 °
Seawall, Sunday, 25 October
Clear. High 53°, low 41°.
Pressure30.47 inHg
Wind10.7 mph SW
Humidity75%
Visibility—
Dew point43°
Mon, 2657° / 43°0
57 °
Seawall, Monday, 26 October
Overcast. High 57°, low 43°.
Pressure30.24 inHg
Wind9 mph N
Humidity72%
Visibility—
Dew point41°
Tue, 2752° / 40°0.03
52 °
Seawall, Tuesday, 27 October
Light rain. High 52°, low 40°.
Pressure30.24 inHg
Wind14.8 mph N
Humidity58%
Visibility—
Dew point35°
Wed, 2845° / 37°0
45 °
Seawall, Wednesday, 28 October
Clear. High 45°, low 37°.
Pressure30.47 inHg
Wind13.1 mph N
Humidity47%
Visibility—
Dew point22°
Thu, 2955° / 48°0.37
55 °
Seawall, Thursday, 29 October
Rain. High 55°, low 48°.
Pressure30.00 inHg
Wind33.7 mph SW
Humidity82%
Visibility—
Dew point45°
Fri, 3045° / 39°0
45 °
Seawall, Friday, 30 October
Light rain. High 45°, low 39°.
Pressure29.68 inHg
Wind27.3 mph W
Humidity61%
Visibility—
Dew point30°
Sat, 3148° / 36°0
48 °
Seawall, Saturday, 31 October
Clear. High 48°, low 36°.
Pressure30.21 inHg
Wind28.1 mph W
Humidity53%
Visibility—
Dew point24°
Sun, 0154° / 50°0
54 °
Seawall, Sunday, 1 November
Overcast. High 54°, low 50°.
Pressure30.45 inHg
Wind24.3 mph SW
Humidity73%
Visibility—
Dew point43°
Mon, 0256° / 54°0.89
56 °
Seawall, Monday, 2 November
Rain. High 56°, low 54°.
Pressure30.27 inHg
Wind33 mph S
Humidity95%
Visibility—
Dew point53°
Tue, 0355° / 40°0.02
55 °
Seawall, Tuesday, 3 November
Light rain. High 55°, low 40°.
Pressure29.83 inHg
Wind24.2 mph NW
Humidity69%
Visibility—
Dew point41°
Wed, 0441° / 35°0
41 °
Seawall, Wednesday, 4 November
Clear. High 41°, low 35°.
Pressure30.06 inHg
Wind24.4 mph NW
Humidity59%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1445° / 37°0.13
45 °
Seawall, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high55° (2005)
Record low17° (1986)
Sun, 1546° / 38°0.16
46 °
Seawall, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.16 in
Chance of precipitation43%
Record high57° (1994)
Record low20° (2018)
Mon, 1645° / 37°0.18
45 °
Seawall, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.18 in
Chance of precipitation35%
Record high58° (1989)
Record low19° (2019)
Tue, 1745° / 36°0.13
45 °
Seawall, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high59° (2006)
Record low23° (2019)
Wed, 1845° / 36°0.1
45 °
Seawall, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high58° (2021)
Record low27° (2020)
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.