As of 02:03 EDT

Weather in Harmon Beach, ME

50°Current weather

Harmon Beach, Thursday, 15 October, 02:03

Overcast. Feels like 48°. High 55°, low 40°.

Pressure29.94 inHg
Wind5.5 mph NW
Humidity87%
Visibility6.2 mi
Dew point46°

Monthly outlook for Harmon Beach, ME: average high 59.5°, average low 43.6°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 5.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 23 October (66.7°), the coolest 18 October (35.5°).

59.5°/43.6°
Average high / low
+3°
Above normal
4 / 5
Wet days / normal
5.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October58.8°55.2°+2°
25 October – 3 November60.5°51.5°+5°
4 November – 13 Novemberat normal47.3°—

October records over 66 years

83.3°6 October 2025All-time high
25.3°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Baldwin (9 mi).

Fri, 1661° / 39°0.46Heavy rain
61 °Heavy rain

Harmon Beach, Friday, 16 October

Heavy rain. High 61°, low 39°.

Pressure29.85 inHg
Wind9.4 mph SE
Humidity96%
Visibility2.9 mi
Dew point49°
Sat, 1760° / 39°0Mostly clear
60 °Mostly clear

Harmon Beach, Saturday, 17 October

Mostly clear. High 60°, low 39°.

Pressure29.94 inHg
Wind13.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 1851° / 36°0Clear
51 °Clear

Harmon Beach, Sunday, 18 October

Clear. High 51°, low 36°.

Pressure30.50 inHg
Wind5.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point23°
Mon, 1965° / 42°0Clear
65 °Clear

Harmon Beach, Monday, 19 October

Clear. High 65°, low 42°.

Pressure30.42 inHg
Wind8.4 mph SW
Humidity52%
Visibility—
Dew point37°
Tue, 2064° / 42°0Clear
64 °Clear

Harmon Beach, Tuesday, 20 October

Clear. High 64°, low 42°.

Pressure30.30 inHg
Wind5.2 mph NW
Humidity51%
Visibility—
Dew point38°
Wed, 2159° / 42°0Clear
59 °Clear

Harmon Beach, Wednesday, 21 October

Clear. High 59°, low 42°.

Pressure30.45 inHg
Wind5.1 mph N
Humidity56%
Visibility—
Dew point38°
Thu, 2257° / 37°0Overcast
57 °Overcast

Harmon Beach, Thursday, 22 October

Overcast. High 57°, low 37°.

Pressure30.50 inHg
Wind6.7 mph SW
Humidity60%
Visibility—
Dew point36°
Fri, 2367° / 42°0Overcast
67 °Overcast

Harmon Beach, Friday, 23 October

Overcast. High 67°, low 42°.

Pressure30.27 inHg
Wind3.8 mph NE
Humidity54%
Visibility—
Dew point41°
Sat, 2450° / 46°0.02Light rain
50 °Light rain

Harmon Beach, Saturday, 24 October

Light rain. High 50°, low 46°.

Pressure30.59 inHg
Wind5.7 mph SE
Humidity85%
Visibility—
Dew point43°
Sun, 2565° / 49°0Overcast
65 °Overcast

Harmon Beach, Sunday, 25 October

Overcast. High 65°, low 49°.

Pressure30.39 inHg
Wind8.2 mph SW
Humidity71%
Visibility—
Dew point48°
Mon, 2663° / 51°0Overcast
63 °Overcast

Harmon Beach, Monday, 26 October

Overcast. High 63°, low 51°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity87%
Visibility—
Dew point55°
Tue, 2764° / 49°0Overcast
64 °Overcast

Harmon Beach, Tuesday, 27 October

Overcast. High 64°, low 49°.

Pressure30.09 inHg
Wind10.3 mph SW
Humidity58%
Visibility—
Dew point48°
Wed, 2860° / 45°0.06Light rain
60 °Light rain

Harmon Beach, Wednesday, 28 October

Light rain. High 60°, low 45°.

Pressure30.18 inHg
Wind4 mph SE
Humidity59%
Visibility—
Dew point41°
Thu, 2954° / 47°4.42Heavy rain
54 °Heavy rain

Harmon Beach, Thursday, 29 October

Heavy rain. High 54°, low 47°.

Pressure29.91 inHg
Wind19.5 mph E
Humidity99%
Visibility—
Dew point52°
Fri, 3056° / 51°0.06Light rain
56 °Light rain

Harmon Beach, Friday, 30 October

Light rain. High 56°, low 51°.

Pressure29.68 inHg
Wind16.4 mph NW
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 37°0.11Climate normal
51 °Climate normal

Harmon Beach, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2024)
Record low26° (2011)
Sun, 0152° / 38°0.11Climate normal
52 °Climate normal

Harmon Beach, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (2024)
Record low27° (2011)
Mon, 0251° / 38°0.16Climate normal
51 °Climate normal

Harmon Beach, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation32%
Record high66° (2001)
Record low22° (2002)
Tue, 0350° / 37°0.22Climate normal
50 °Climate normal

Harmon Beach, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.22 in
Chance of precipitation38%
Record high66° (1990)
Record low22° (2002)
Wed, 0450° / 37°0.07Climate normal
50 °Climate normal

Harmon Beach, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1987)
Record low26° (2002)
Thu, 0549° / 37°0.17Climate normal
49 °Climate normal

Harmon Beach, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.17 in
Chance of precipitation38%
Record high73° (2022)
Record low24° (1965)
Fri, 0649° / 38°0.13Climate normal
49 °Climate normal

Harmon Beach, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (2022)
Record low27° (1987)
Sat, 0749° / 36°0.06Climate normal
49 °Climate normal

Harmon Beach, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (2020)
Record low21° (2002)
Sun, 0847° / 35°0.08Climate normal
47 °Climate normal

Harmon Beach, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (2020)
Record low22° (2002)
Mon, 0947° / 35°0.1Climate normal
47 °Climate normal

Harmon Beach, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (2020)
Record low20° (1971)
Tue, 1047° / 35°0.15Climate normal
47 °Climate normal

Harmon Beach, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (2020)
Record low22° (1995)
Wed, 1146° / 35°0.12Climate normal
46 °Climate normal

Harmon Beach, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (2020)
Record low21° (2017)
Thu, 1245° / 33°0.13Climate normal
45 °Climate normal

Harmon Beach, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (2022)
Record low20° (2019)
Fri, 1344° / 32°0.16Climate normal
44 °Climate normal

Harmon Beach, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation37%
Record high63° (1964)
Record low15° (2019)

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 Harmon Beach, 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 Harmon Beach, 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.