Monthly outlook for Porter Landing, ME: average high 54.8°, average low 36.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 22 October (64.9°), the coolest 4 November (29.9°).
54.8°/36.8°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.5°
53.5°
+1.7°
31 October – 9 November
52°
50.3°
+0.9°
10 November – 19 November
at normal
45.6°
—
October records over 66 years
78.3°3 October 2023All-time high
28.6°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Freeport (1 mi).
Thu, 2265° / 41°0
65 °
Porter Landing, Thursday, 22 October
Overcast. High 65°, low 41°.
Pressure29.97 inHg
Wind9.8 mph N
Humidity45%
Visibility6.2 mi
Dew point35°
Fri, 2355° / 35°0
55 °
Porter Landing, Friday, 23 October
Clear. High 55°, low 35°.
Pressure30.33 inHg
Wind10.7 mph N
Humidity50%
Visibility6.2 mi
Dew point28°
Sat, 2457° / 31°0
57 °
Porter Landing, Saturday, 24 October
Clear. High 57°, low 31°.
Pressure30.47 inHg
Wind3.5 mph N
Humidity43%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 34°0
60 °
Porter Landing, Sunday, 25 October
Clear. High 60°, low 34°.
Pressure30.50 inHg
Wind3.3 mph S
Humidity44%
Visibility6.2 mi
Dew point36°
Mon, 2664° / 35°0
64 °
Porter Landing, Monday, 26 October
Overcast. High 64°, low 35°.
Pressure30.30 inHg
Wind7.4 mph N
Humidity44%
Visibility—
Dew point33°
Tue, 2751° / 37°0
51 °
Porter Landing, Tuesday, 27 October
Mostly clear. High 51°, low 37°.
Pressure30.42 inHg
Wind8.1 mph N
Humidity51%
Visibility—
Dew point30°
Wed, 2849° / 39°0.03
49 °
Porter Landing, Wednesday, 28 October
Light rain. High 49°, low 39°.
Pressure30.21 inHg
Wind8.1 mph SW
Humidity67%
Visibility—
Dew point33°
Thu, 2951° / 38°0.04
51 °
Porter Landing, Thursday, 29 October
Light rain. High 51°, low 38°.
Pressure30.09 inHg
Wind9.5 mph NW
Humidity52%
Visibility—
Dew point30°
Fri, 3055° / 36°0
55 °
Porter Landing, Friday, 30 October
Clear. High 55°, low 36°.
Pressure30.30 inHg
Wind5.8 mph SW
Humidity48%
Visibility—
Dew point28°
Sat, 3155° / 39°0
55 °
Porter Landing, Saturday, 31 October
Clear. High 55°, low 39°.
Pressure30.47 inHg
Wind7.7 mph SE
Humidity66%
Visibility—
Dew point39°
Sun, 0155° / 43°0
55 °
Porter Landing, Sunday, 1 November
Partly cloudy. High 55°, low 43°.
Pressure30.50 inHg
Wind7 mph S
Humidity72%
Visibility—
Dew point43°
Mon, 0255° / 45°0
55 °
Porter Landing, Monday, 2 November
Overcast. High 55°, low 45°.
Pressure30.15 inHg
Wind7.5 mph S
Humidity84%
Visibility—
Dew point46°
Tue, 0351° / 36°0.09
51 °
Porter Landing, Tuesday, 3 November
Light rain. High 51°, low 36°.
Pressure29.47 inHg
Wind19 mph W
Humidity74%
Visibility—
Dew point43°
Wed, 0440° / 30°0
40 °
Porter Landing, Wednesday, 4 November
Light rain. High 40°, low 30°.
Pressure29.80 inHg
Wind18.1 mph W
Humidity54%
Visibility—
Dew point24°
Thu, 0555° / 31°0.22
55 °
Porter Landing, Thursday, 5 November
Rain. High 55°, low 31°.
Pressure30.03 inHg
Wind25.9 mph S
Humidity67%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0650° / 41°0.14
50 °
Porter Landing, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high75° (2024)
Record low30° (1987)
Sat, 0750° / 40°0.06
50 °
Porter Landing, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2022)
Record low23° (2002)
Sun, 0848° / 38°0.08
48 °
Porter Landing, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.08 in
Chance of precipitation18%
Record high60° (2025)
Record low23° (2002)
Mon, 0948° / 38°0.11
48 °
Porter Landing, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1975)
Record low24° (1971)
Tue, 1048° / 38°0.13
48 °
Porter Landing, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (2020)
Record low24° (2017)
Wed, 1147° / 38°0.12
47 °
Porter Landing, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation43%
Record high65° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.13
47 °
Porter Landing, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (2022)
Record low25° (2019)
Fri, 1345° / 35°0.16
45 °
Porter Landing, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation37%
Record high62° (1964)
Record low17° (2019)
Sat, 1445° / 35°0.09
45 °
Porter Landing, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (1973)
Record low16° (1986)
Sun, 1546° / 35°0.13
46 °
Porter Landing, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1994)
Record low18° (2018)
Mon, 1645° / 35°0.19
45 °
Porter Landing, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.19 in
Chance of precipitation38%
Record high60° (2001)
Record low19° (2019)
Tue, 1744° / 34°0.12
44 °
Porter Landing, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.12 in
Chance of precipitation27%
Record high59° (2006)
Record low18° (1972)
Wed, 1844° / 34°0.09
44 °
Porter Landing, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (1987)
Record low24° (1997)
Thu, 1944° / 33°0.08
44 °
Porter Landing, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high55° (1991)
Record low22° (1980)
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 Porter Landing, 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 Porter Landing, 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.