As of 09:54 EDT

Weather in Harmon Beach, ME

49°Current weather

Harmon Beach, Wednesday, 14 October, 09:54

Overcast. Feels like 49°. High 61°, low 49°.

Pressure29.74 inHg
Wind3 mph NW
Humidity93%
Visibility6.2 mi
Dew point47°

Monthly outlook for Harmon Beach, ME: average high 58.1°, average low 40°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (66.3°), the coolest 27 October (33.3°).

58.1°/40°
Average high / low
+2°
Above normal
6 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October59.8°55.6°+2.3°
24 October – 2 November55.4°51.9°+1.9°
3 November – 12 Novemberat normal48°—

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).

Thu, 1555° / 41°0Clear
55 °Clear

Harmon Beach, Thursday, 15 October

Clear. High 55°, low 41°.

Pressure30.18 inHg
Wind9.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point33°
Fri, 1662° / 39°0.52Rain
62 °Rain

Harmon Beach, Friday, 16 October

Rain. High 62°, low 39°.

Pressure29.83 inHg
Wind10.5 mph S
Humidity97%
Visibility2.1 mi
Dew point48°
Sat, 1759° / 39°0Partly cloudy
59 °Partly cloudy

Harmon Beach, Saturday, 17 October

Partly cloudy. High 59°, low 39°.

Pressure29.94 inHg
Wind14.2 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Sun, 1850° / 35°0Clear
50 °Clear

Harmon Beach, Sunday, 18 October

Clear. High 50°, low 35°.

Pressure30.53 inHg
Wind7.8 mph SW
Humidity55%
Visibility—
Dew point28°
Mon, 1963° / 41°0Mostly clear
63 °Mostly clear

Harmon Beach, Monday, 19 October

Mostly clear. High 63°, low 41°.

Pressure30.56 inHg
Wind7.1 mph SW
Humidity51%
Visibility—
Dew point35°
Tue, 2066° / 41°0Mostly clear
66 °Mostly clear

Harmon Beach, Tuesday, 20 October

Mostly clear. High 66°, low 41°.

Pressure30.27 inHg
Wind4.9 mph NW
Humidity55%
Visibility—
Dew point41°
Wed, 2163° / 44°0Mostly clear
63 °Mostly clear

Harmon Beach, Wednesday, 21 October

Mostly clear. High 63°, low 44°.

Pressure30.33 inHg
Wind3.8 mph SE
Humidity49%
Visibility—
Dew point38°
Thu, 2263° / 43°0.05Light rain
63 °Light rain

Harmon Beach, Thursday, 22 October

Light rain. High 63°, low 43°.

Pressure30.15 inHg
Wind14 mph S
Humidity62%
Visibility—
Dew point43°
Fri, 2356° / 39°0.17Rain
56 °Rain

Harmon Beach, Friday, 23 October

Rain. High 56°, low 39°.

Pressure30.00 inHg
Wind15.8 mph NW
Humidity49%
Visibility—
Dew point30°
Sat, 2457° / 35°0Mostly clear
57 °Mostly clear

Harmon Beach, Saturday, 24 October

Mostly clear. High 57°, low 35°.

Pressure30.30 inHg
Wind4.7 mph W
Humidity38%
Visibility—
Dew point24°
Sun, 2560° / 42°0.15Light rain
60 °Light rain

Harmon Beach, Sunday, 25 October

Light rain. High 60°, low 42°.

Pressure29.83 inHg
Wind13.2 mph W
Humidity71%
Visibility—
Dew point41°
Mon, 2646° / 36°0Clear
46 °Clear

Harmon Beach, Monday, 26 October

Clear. High 46°, low 36°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity46%
Visibility—
Dew point24°
Tue, 2751° / 33°0Clear
51 °Clear

Harmon Beach, Tuesday, 27 October

Clear. High 51°, low 33°.

Pressure30.06 inHg
Wind5.1 mph W
Humidity45%
Visibility—
Dew point25°
Wed, 2860° / 36°0Clear
60 °Clear

Harmon Beach, Wednesday, 28 October

Clear. High 60°, low 36°.

Pressure30.15 inHg
Wind5.1 mph SW
Humidity55%
Visibility—
Dew point35°
Thu, 2958° / 49°0.82Rain
58 °Rain

Harmon Beach, Thursday, 29 October

Rain. High 58°, low 49°.

Pressure29.94 inHg
Wind12 mph S
Humidity92%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3050° / 37°0.17Climate normal
50 °Climate normal

Harmon Beach, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation23%
Record high67° (1989)
Record low27° (1962)
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)

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.