Monthly outlook for South Gorham, ME: average high 55.6°, average low 37.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (63.3°), the coolest 18 October (30.3°).
55.6°/37.8°
Average high / low
+0.7°
Above normal
2 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58°
55.4°
+1.5°
27 October – 5 November
51.7°
52.3°
-0.3°
6 November – 15 November
at normal
48.2°
—
October records over 66 years
84.2°3 October 2023All-time high
28.2°26 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Portland (8 mi).
Sun, 1854° / 30°0
54 °
South Gorham, Sunday, 18 October
Clear. High 54°, low 30°.
Pressure30.53 inHg
Wind5.5 mph S
Humidity45%
Visibility6.2 mi
Dew point27°
Mon, 1960° / 37°0
60 °
South Gorham, Monday, 19 October
Partly cloudy. High 60°, low 37°.
Pressure30.45 inHg
Wind4 mph S
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 42°0
62 °
South Gorham, Tuesday, 20 October
Overcast. High 62°, low 42°.
Pressure30.30 inHg
Wind10.5 mph N
Humidity46%
Visibility6.2 mi
Dew point39°
Wed, 2154° / 42°0
54 °
South Gorham, Wednesday, 21 October
Clear. High 54°, low 42°.
Pressure30.42 inHg
Wind10.1 mph N
Humidity59%
Visibility—
Dew point35°
Thu, 2260° / 40°0
60 °
South Gorham, Thursday, 22 October
Clear. High 60°, low 40°.
Pressure30.12 inHg
Wind8.9 mph N
Humidity54%
Visibility—
Dew point35°
Fri, 2359° / 40°0
59 °
South Gorham, Friday, 23 October
Clear. High 59°, low 40°.
Pressure30.21 inHg
Wind7.9 mph N
Humidity50%
Visibility—
Dew point33°
Sat, 2454° / 40°0
54 °
South Gorham, Saturday, 24 October
Clear. High 54°, low 40°.
Pressure30.47 inHg
Wind9.6 mph NE
Humidity43%
Visibility—
Dew point27°
Sun, 2560° / 35°0
60 °
South Gorham, Sunday, 25 October
Partly cloudy. High 60°, low 35°.
Pressure30.21 inHg
Wind9.2 mph N
Humidity34%
Visibility—
Dew point22°
Mon, 2663° / 40°0
63 °
South Gorham, Monday, 26 October
Partly cloudy. High 63°, low 40°.
Pressure30.03 inHg
Wind5.1 mph SW
Humidity37%
Visibility—
Dew point29°
Tue, 2759° / 43°0.02
59 °
South Gorham, Tuesday, 27 October
Light rain. High 59°, low 43°.
Pressure29.74 inHg
Wind17.5 mph NW
Humidity71%
Visibility—
Dew point48°
Wed, 2850° / 36°0
50 °
South Gorham, Wednesday, 28 October
Clear. High 50°, low 36°.
Pressure30.30 inHg
Wind16.7 mph NW
Humidity36%
Visibility—
Dew point18°
Thu, 2948° / 33°0.27
48 °
South Gorham, Thursday, 29 October
Light rain. High 48°, low 33°.
Pressure30.15 inHg
Wind9.4 mph S
Humidity57%
Visibility—
Dew point29°
Fri, 3048° / 41°0.74
48 °
South Gorham, Friday, 30 October
Rain. High 48°, low 41°.
Pressure29.68 inHg
Wind14.6 mph NW
Humidity96%
Visibility—
Dew point40°
Sat, 3151° / 37°0
51 °
South Gorham, Saturday, 31 October
Clear. High 51°, low 37°.
Pressure30.21 inHg
Wind7.3 mph N
Humidity59%
Visibility—
Dew point32°
Sun, 0154° / 36°0
54 °
South Gorham, Sunday, 1 November
Overcast. High 54°, low 36°.
Pressure30.33 inHg
Wind8.1 mph S
Humidity68%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 42°0.17
52 °
South Gorham, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation32%
Record high64° (1971)
Record low26° (2002)
Tue, 0352° / 41°0.22
52 °
South Gorham, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high68° (2017)
Record low26° (2002)
Wed, 0451° / 41°0.07
51 °
South Gorham, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1990)
Record low28° (2020)
Thu, 0551° / 41°0.18
51 °
South Gorham, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation33%
Record high72° (2022)
Record low28° (1965)
Fri, 0651° / 42°0.14
51 °
South Gorham, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high77° (2024)
Record low30° (2021)
Sat, 0751° / 40°0.06
51 °
South Gorham, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2022)
Record low25° (2002)
Sun, 0849° / 39°0.07
49 °
South Gorham, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1975)
Record low25° (2002)
Mon, 0949° / 39°0.1
49 °
South Gorham, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2020)
Record low24° (2019)
Tue, 1049° / 39°0.15
49 °
South Gorham, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (2017)
Wed, 1148° / 39°0.11
48 °
South Gorham, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high70° (2020)
Record low22° (2017)
Thu, 1247° / 37°0.13
47 °
South Gorham, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2022)
Record low23° (2019)
Fri, 1346° / 36°0.16
46 °
South Gorham, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high63° (1964)
Record low16° (2019)
Sat, 1446° / 36°0.09
46 °
South Gorham, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1973)
Record low18° (1986)
Sun, 1546° / 36°0.11
46 °
South Gorham, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1994)
Record low18° (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 South Gorham, 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 South Gorham, 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.