As of 00:03 EDT

Weather in Harmon Beach, ME

38°Current weather

Harmon Beach, Friday, 16 October, 00:03

Overcast. Feels like 36°. High 62°, low 38°.

Pressure30.15 inHg
Wind3.1 mph NE
Humidity83%
Visibility6.2 mi
Dew point34°

Monthly outlook for Harmon Beach, ME: average high 55.9°, average low 38.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (61.8°), the coolest 22 October (35°).

55.9°/38.1°
Average high / low
+1.3°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October56.8°54.8°+1.1°
26 October – 4 November54.4°51.2°+1.8°
5 November – 14 Novemberat normal46.7°—

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).

Sat, 1750° / 39°0Partly cloudy
50 °Partly cloudy

Harmon Beach, Saturday, 17 October

Partly cloudy. High 50°, low 39°.

Pressure30.03 inHg
Wind13.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point27°
Sun, 1853° / 35°0Clear
53 °Clear

Harmon Beach, Sunday, 18 October

Clear. High 53°, low 35°.

Pressure30.56 inHg
Wind3 mph SW
Humidity49%
Visibility6.2 mi
Dew point24°
Mon, 1959° / 39°0Clear
59 °Clear

Harmon Beach, Monday, 19 October

Clear. High 59°, low 39°.

Pressure30.53 inHg
Wind6.6 mph S
Humidity47%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 42°0Overcast
62 °Overcast

Harmon Beach, Tuesday, 20 October

Overcast. High 62°, low 42°.

Pressure30.36 inHg
Wind8 mph N
Humidity61%
Visibility—
Dew point40°
Wed, 2155° / 37°0Overcast
55 °Overcast

Harmon Beach, Wednesday, 21 October

Overcast. High 55°, low 37°.

Pressure30.42 inHg
Wind11.6 mph NE
Humidity53%
Visibility—
Dew point35°
Thu, 2251° / 35°0Overcast
51 °Overcast

Harmon Beach, Thursday, 22 October

Overcast. High 51°, low 35°.

Pressure30.53 inHg
Wind6.2 mph N
Humidity63%
Visibility—
Dew point34°
Fri, 2361° / 36°0Clear
61 °Clear

Harmon Beach, Friday, 23 October

Clear. High 61°, low 36°.

Pressure30.33 inHg
Wind3.6 mph N
Humidity53%
Visibility—
Dew point35°
Sat, 2458° / 41°0Clear
58 °Clear

Harmon Beach, Saturday, 24 October

Clear. High 58°, low 41°.

Pressure30.47 inHg
Wind5.9 mph NE
Humidity63%
Visibility—
Dew point40°
Sun, 2557° / 37°0Clear
57 °Clear

Harmon Beach, Sunday, 25 October

Clear. High 57°, low 37°.

Pressure30.59 inHg
Wind5.5 mph SE
Humidity57%
Visibility—
Dew point35°
Mon, 2661° / 37°0Clear
61 °Clear

Harmon Beach, Monday, 26 October

Clear. High 61°, low 37°.

Pressure30.36 inHg
Wind4.7 mph N
Humidity57%
Visibility—
Dew point37°
Tue, 2759° / 42°0Overcast
59 °Overcast

Harmon Beach, Tuesday, 27 October

Overcast. High 59°, low 42°.

Pressure30.06 inHg
Wind11.2 mph N
Humidity62%
Visibility—
Dew point42°
Wed, 2857° / 40°0Clear
57 °Clear

Harmon Beach, Wednesday, 28 October

Clear. High 57°, low 40°.

Pressure30.06 inHg
Wind5.1 mph NE
Humidity61%
Visibility—
Dew point38°
Thu, 2951° / 37°0Overcast
51 °Overcast

Harmon Beach, Thursday, 29 October

Overcast. High 51°, low 37°.

Pressure30.21 inHg
Wind5.8 mph SE
Humidity61%
Visibility—
Dew point33°
Fri, 3048° / 37°0Overcast
48 °Overcast

Harmon Beach, Friday, 30 October

Overcast. High 48°, low 37°.

Pressure30.12 inHg
Wind6.7 mph NE
Humidity73%
Visibility—
Dew point36°
Sat, 3149° / 39°0.02Light rain
49 °Light rain

Harmon Beach, Saturday, 31 October

Light rain. High 49°, low 39°.

Pressure30.06 inHg
Wind6.9 mph NE
Humidity83%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1444° / 32°0.09Climate normal
44 °Climate normal

Harmon Beach, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high61° (2011)
Record low14° (1986)

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.