Monthly outlook for Port Clyde, ME: average high 53.5°, average low 41.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 4.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 25 October (64.1°), the coolest 25 October (31.9°).
53.5°/41.7°
Average high / low
+1.2°
Above normal
5 / 5
Wet days / normal
4.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
55.9°
52.3°
+2°
4 November – 13 November
49.5°
48.7°
+0.4°
14 November – 23 November
at normal
44.2°
—
October records over 66 years
81.1°10 October 2018All-time high
28.4°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Friendship (6 mi).
Mon, 2664° / 33°0
64 °
Port Clyde, Monday, 26 October
Partly cloudy. High 64°, low 33°.
Pressure30.12 inHg
Wind2.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point40°
Tue, 2749° / 38°0
49 °
Port Clyde, Tuesday, 27 October
Clear. High 49°, low 38°.
Pressure30.33 inHg
Wind8.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point25°
Wed, 2846° / 35°0
46 °
Port Clyde, Wednesday, 28 October
Clear. High 46°, low 35°.
Pressure30.53 inHg
Wind3.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point24°
Thu, 2955° / 46°0
55 °
Port Clyde, Thursday, 29 October
Partly cloudy. High 55°, low 46°.
Pressure30.27 inHg
Wind16.7 mph SW
Humidity81%
Visibility—
Dew point45°
Fri, 3063° / 52°0.09
63 °
Port Clyde, Friday, 30 October
Light rain. High 63°, low 52°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity85%
Visibility—
Dew point52°
Sat, 3154° / 44°0
54 °
Port Clyde, Saturday, 31 October
Clear. High 54°, low 44°.
Pressure30.39 inHg
Wind12.2 mph N
Humidity50%
Visibility—
Dew point32°
Sun, 0152° / 42°0
52 °
Port Clyde, Sunday, 1 November
Clear. High 52°, low 42°.
Pressure30.45 inHg
Wind10.5 mph SW
Humidity66%
Visibility—
Dew point39°
Mon, 0256° / 50°0
56 °
Port Clyde, Monday, 2 November
Overcast. High 56°, low 50°.
Pressure30.30 inHg
Wind13.1 mph SW
Humidity81%
Visibility—
Dew point49°
Tue, 0357° / 53°0
57 °
Port Clyde, Tuesday, 3 November
Partly cloudy. High 57°, low 53°.
Pressure30.12 inHg
Wind15.9 mph SW
Humidity85%
Visibility—
Dew point52°
Wed, 0461° / 47°0.04
61 °
Port Clyde, Wednesday, 4 November
Light rain. High 61°, low 47°.
Pressure29.91 inHg
Wind21.7 mph NE
Humidity83%
Visibility—
Dew point55°
Thu, 0546° / 43°2.19
46 °
Port Clyde, Thursday, 5 November
Heavy rain. High 46°, low 43°.
Pressure29.94 inHg
Wind31.3 mph NE
Humidity82%
Visibility—
Dew point41°
Fri, 0645° / 37°1.65
45 °
Port Clyde, Friday, 6 November
Heavy rain. High 45°, low 37°.
Pressure29.62 inHg
Wind24.3 mph NE
Humidity96%
Visibility—
Dew point37°
Sat, 0747° / 37°0.02
47 °
Port Clyde, Saturday, 7 November
Light rain. High 47°, low 37°.
Pressure29.80 inHg
Wind10.5 mph NW
Humidity82%
Visibility—
Dew point38°
Sun, 0850° / 44°0.76
50 °
Port Clyde, Sunday, 8 November
Rain. High 50°, low 44°.
Pressure29.62 inHg
Wind26.2 mph E
Humidity97%
Visibility—
Dew point47°
Mon, 0947° / 35°0.05
47 °
Port Clyde, Monday, 9 November
Light rain. High 47°, low 35°.
Pressure29.97 inHg
Wind22.7 mph N
Humidity77%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1049° / 38°0.14
49 °
Port Clyde, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high60° (2020)
Record low24° (1995)
Wed, 1148° / 38°0.11
48 °
Port Clyde, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation45%
Record high63° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.14
47 °
Port Clyde, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high66° (2022)
Record low24° (2019)
Fri, 1346° / 35°0.15
46 °
Port Clyde, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high61° (1964)
Record low16° (2019)
Sat, 1445° / 35°0.09
45 °
Port Clyde, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (1973)
Record low16° (1986)
Sun, 1546° / 35°0.13
46 °
Port Clyde, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (1994)
Record low18° (2018)
Mon, 1646° / 35°0.17
46 °
Port Clyde, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.17 in
Chance of precipitation37%
Record high60° (2001)
Record low18° (2019)
Tue, 1745° / 34°0.12
45 °
Port Clyde, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.12 in
Chance of precipitation27%
Record high60° (2006)
Record low18° (1972)
Wed, 1845° / 34°0.09
45 °
Port Clyde, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high61° (1987)
Record low19° (1997)
Thu, 1944° / 33°0.07
44 °
Port Clyde, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high56° (2021)
Record low21° (1962)
Fri, 2044° / 33°0.13
44 °
Port Clyde, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high60° (1991)
Record low18° (1980)
Sat, 2144° / 32°0.15
44 °
Port Clyde, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation27%
Record high58° (1991)
Record low20° (1989)
Sun, 2243° / 33°0.18
43 °
Port Clyde, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.18 in
Chance of precipitation38%
Record high57° (1992)
Record low8° (2018)
Mon, 2342° / 32°0.13
42 °
Port Clyde, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.13 in
Chance of precipitation28%
Record high62° (1999)
Record low12° (2018)
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 Port Clyde, 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 Port Clyde, 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.