Monthly outlook for Upper Dam, ME: average high 53°, average low 39.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 11 October (63.4°), the coolest 15 October (27.1°).
53°/39.6°
Average high / low
+1.2°
Above normal
6 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
53.9°
52.1°
+1°
18 October – 27 October
51.5°
48.1°
+1.9°
28 October – 6 November
at normal
44.5°
—
October records over 66 years
79.5°6 October 2025All-time high
18.7°29 October 1965All-time low
Climate normals and records are computed from the nearest reference point — Magalloway (6 mi).
Fri, 0948° / 39°0.15
48 °
Upper Dam, Friday, 9 October
Light rain. High 48°, low 39°.
Pressure30.00 inHg
Wind10.8 mph W
Humidity86%
Visibility4.1 mi
Dew point41°
Sat, 1047° / 34°0
47 °
Upper Dam, Saturday, 10 October
Clear. High 47°, low 34°.
Pressure30.42 inHg
Wind10.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Sun, 1163° / 35°0
63 °
Upper Dam, Sunday, 11 October
Overcast. High 63°, low 35°.
Pressure30.30 inHg
Wind6.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point40°
Mon, 1256° / 47°0.01
56 °
Upper Dam, Monday, 12 October
Light rain. High 56°, low 47°.
Pressure29.83 inHg
Wind4.8 mph SW
Humidity65%
Visibility—
Dew point43°
Tue, 1358° / 47°0.48
58 °
Upper Dam, Tuesday, 13 October
Rain. High 58°, low 47°.
Pressure29.44 inHg
Wind12 mph W
Humidity97%
Visibility—
Dew point53°
Wed, 1440° / 33°0.02
40 °
Upper Dam, Wednesday, 14 October
Snow. High 40°, low 33°.
Pressure29.77 inHg
Wind16.7 mph NW
Humidity78%
Visibility—
Dew point29°
Thu, 1549° / 27°0
49 °
Upper Dam, Thursday, 15 October
Overcast. High 49°, low 27°.
Pressure30.21 inHg
Wind5.6 mph NW
Humidity48%
Visibility—
Dew point24°
Fri, 1658° / 42°0.2
58 °
Upper Dam, Friday, 16 October
Rain. High 58°, low 42°.
Pressure30.12 inHg
Wind5 mph SW
Humidity84%
Visibility—
Dew point43°
Sat, 1763° / 57°0.04
63 °
Upper Dam, Saturday, 17 October
Light rain. High 63°, low 57°.
Pressure30.12 inHg
Wind8.4 mph W
Humidity98%
Visibility—
Dew point62°
Sun, 1856° / 50°0
56 °
Upper Dam, Sunday, 18 October
Overcast. High 56°, low 50°.
Pressure30.18 inHg
Wind4.6 mph SE
Humidity97%
Visibility—
Dew point50°
Mon, 1951° / 41°0.06
51 °
Upper Dam, Monday, 19 October
Light rain. High 51°, low 41°.
Pressure30.15 inHg
Wind3.8 mph NW
Humidity93%
Visibility—
Dew point46°
Tue, 2055° / 38°0
55 °
Upper Dam, Tuesday, 20 October
Overcast. High 55°, low 38°.
Pressure30.06 inHg
Wind6.6 mph W
Humidity63%
Visibility—
Dew point35°
Wed, 2144° / 36°0.13
44 °
Upper Dam, Wednesday, 21 October
Light rain. High 44°, low 36°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity82%
Visibility—
Dew point38°
Thu, 2251° / 32°0
51 °
Upper Dam, Thursday, 22 October
Overcast. High 51°, low 32°.
Pressure30.18 inHg
Wind3.4 mph NW
Humidity64%
Visibility—
Dew point30°
Fri, 2352° / 32°0
52 °
Upper Dam, Friday, 23 October
Overcast. High 52°, low 32°.
Pressure30.30 inHg
Wind8.9 mph SE
Humidity67%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2448° / 35°0.11
48 °
Upper Dam, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (1963)
Record low20° (1969)
Sun, 2547° / 35°0.13
47 °
Upper Dam, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1963)
Record low24° (1981)
Mon, 2647° / 35°0.13
47 °
Upper Dam, Monday, 26 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (1963)
Record low23° (1997)
Tue, 2746° / 35°0.12
46 °
Upper Dam, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (2023)
Record low19° (1976)
Wed, 2846° / 33°0.15
46 °
Upper Dam, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2023)
Record low20° (1976)
Thu, 2945° / 32°0.08
45 °
Upper Dam, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high62° (1989)
Record low19° (1965)
Fri, 3044° / 32°0.12
44 °
Upper Dam, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high64° (1989)
Record low20° (1962)
Sat, 3146° / 32°0.08
46 °
Upper Dam, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (2024)
Record low20° (2002)
Sun, 0146° / 33°0.11
46 °
Upper Dam, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2019)
Record low21° (1965)
Mon, 0244° / 33°0.13
44 °
Upper Dam, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high61° (2001)
Record low14° (2002)
Tue, 0344° / 32°0.19
44 °
Upper Dam, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.19 in
Chance of precipitation50%
Record high60° (1982)
Record low13° (2002)
Wed, 0444° / 32°0.07
44 °
Upper Dam, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1982)
Record low19° (2002)
Thu, 0544° / 31°0.15
44 °
Upper Dam, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation42%
Record high68° (2022)
Record low16° (1965)
Fri, 0643° / 32°0.1
43 °
Upper Dam, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2022)
Record low22° (1973)
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 Upper Dam, 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 Upper Dam, 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.