As of 03:28 EDT

Weather in Back Narrows, ME

34°

Back Narrows, Sunday, 18 October, 03:28

Clear. Feels like 29°. High 53°, low 32°.

Pressure30.45 inHg

Wind6 mph NW

Humidity75%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Monthly outlook for Back Narrows, ME: average high 54.2°, average low 41.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (60.6°), the coolest 18 October (32.3°).

54.2°/41.5°

Average high / low

+0.5°

Above normal

4 / 5

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	54°	54.2°	-0.1°
28 October – 6 November	54.5°	51.2°	+1.8°
7 November – 16 November	at normal	47.1°	—

October records over 66 years

80.2°10 October 2018All-time high

28.9°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Boothbay Harbor (3 mi).

Mon, 1957° / 40°

57 °

Back Narrows, Monday, 19 October

Overcast. High 57°, low 40°.

Pressure30.42 inHg

Wind3.1 mph SE

Humidity56%

Visibility6.2 mi

Dew point40°

Tue, 2059° / 42°

59 °

Back Narrows, Tuesday, 20 October

Overcast. High 59°, low 42°.

Pressure30.21 inHg

Wind11.3 mph N

Humidity51%

Visibility6.2 mi

Dew point39°

Wed, 2155° / 39°

55 °

Back Narrows, Wednesday, 21 October

Clear. High 55°, low 39°.

Pressure30.33 inHg

Wind6.6 mph N

Humidity53%

Visibility6.2 mi

Dew point35°

Thu, 2261° / 37°

61 °

Back Narrows, Thursday, 22 October

Mostly clear. High 61°, low 37°.

Pressure30.06 inHg

Wind10.2 mph N

Humidity53%

Visibility—

Dew point34°

Fri, 2349° / 39°

49 °

Back Narrows, Friday, 23 October

Partly cloudy. High 49°, low 39°.

Pressure30.33 inHg

Wind14.6 mph N

Humidity55%

Visibility—

Dew point30°

Sat, 2447° / 33°

47 °

Back Narrows, Saturday, 24 October

Clear. High 47°, low 33°.

Pressure30.65 inHg

Wind10.5 mph N

Humidity44%

Visibility—

Dew point21°

Sun, 2553° / 43°

53 °

Back Narrows, Sunday, 25 October

Overcast. High 53°, low 43°.

Pressure30.45 inHg

Wind19.3 mph SW

Humidity64%

Visibility—

Dew point38°

Mon, 2654° / 44°

0.04

54 °

Back Narrows, Monday, 26 October

Light rain. High 54°, low 44°.

Pressure30.03 inHg

Wind17.5 mph SW

Humidity70%

Visibility—

Dew point44°

Tue, 2753° / 40°

53 °

Back Narrows, Tuesday, 27 October

Clear. High 53°, low 40°.

Pressure30.18 inHg

Wind10.7 mph N

Humidity50%

Visibility—

Dew point31°

Wed, 2852° / 41°

52 °

Back Narrows, Wednesday, 28 October

Clear. High 52°, low 41°.

Pressure30.30 inHg

Wind8.1 mph S

Humidity55%

Visibility—

Dew point32°

Thu, 2955° / 46°

55 °

Back Narrows, Thursday, 29 October

Overcast. High 55°, low 46°.

Pressure30.27 inHg

Wind15.9 mph SW

Humidity82%

Visibility—

Dew point48°

Fri, 3061° / 53°

0.01

61 °

Back Narrows, Friday, 30 October

Light rain. High 61°, low 53°.

Pressure29.88 inHg

Wind18.8 mph SW

Humidity86%

Visibility—

Dew point51°

Sat, 3157° / 46°

0.16

57 °

Back Narrows, Saturday, 31 October

Rain. High 57°, low 46°.

Pressure29.91 inHg

Wind17.9 mph NW

Humidity64%

Visibility—

Dew point45°

Sun, 0148° / 42°

0.38

48 °

Back Narrows, Sunday, 1 November

Rain. High 48°, low 42°.

Pressure30.33 inHg

Wind18.2 mph SE

Humidity50%

Visibility—

Dew point29°

Mon, 0254° / 49°

0.34

54 °

Back Narrows, Monday, 2 November

Rain. High 54°, low 49°.

Pressure29.74 inHg

Wind18.9 mph SE

Humidity91%

Visibility—

Dew point48°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 0351° / 41°

0.21

51 °

Back Narrows, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°

Average low41°

Average precipitation0.21 in

Chance of precipitation42%

Record high63° (2017)

Record low24° (2002)

Wed, 0450° / 41°

0.06

50 °

Back Narrows, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.06 in

Chance of precipitation28%

Record high64° (1990)

Record low27° (2020)

Thu, 0551° / 41°

0.17

51 °

Back Narrows, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°

Average low41°

Average precipitation0.17 in

Chance of precipitation35%

Record high66° (2022)

Record low27° (1965)

Fri, 0650° / 41°

0.13

50 °

Back Narrows, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.13 in

Chance of precipitation37%

Record high73° (2024)

Record low30° (1987)

Sat, 0750° / 40°

0.05

50 °

Back Narrows, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.05 in

Chance of precipitation23%

Record high70° (2022)

Record low23° (2002)

Sun, 0848° / 38°

0.07

48 °

Back Narrows, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.07 in

Chance of precipitation25%

Record high61° (2025)

Record low23° (2002)

Mon, 0948° / 38°

0.12

48 °

Back Narrows, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.12 in

Chance of precipitation27%

Record high61° (2021)

Record low24° (1971)

Tue, 1048° / 38°

0.13

48 °

Back Narrows, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.13 in

Chance of precipitation33%

Record high61° (2020)

Record low24° (2017)

Wed, 1148° / 38°

0.11

48 °

Back Narrows, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.11 in

Chance of precipitation42%

Record high64° (2020)

Record low23° (2017)

Thu, 1247° / 37°

0.13

47 °

Back Narrows, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.13 in

Chance of precipitation32%

Record high68° (2022)

Record low24° (2019)

Fri, 1346° / 36°

0.15

46 °

Back Narrows, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.15 in

Chance of precipitation35%

Record high60° (1964)

Record low17° (2019)

Sat, 1445° / 35°

0.09

45 °

Back Narrows, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°

Average low35°

Average precipitation0.09 in

Chance of precipitation33%

Record high58° (1973)

Record low17° (1986)

Sun, 1546° / 36°

0.13

46 °

Back Narrows, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.13 in

Chance of precipitation40%

Record high60° (1994)

Record low18° (2018)

Mon, 1645° / 35°

0.18

45 °

Back Narrows, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°

Average low35°

Average precipitation0.18 in

Chance of precipitation37%

Record high59° (2001)

Record low19° (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 Back Narrows, 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 Back Narrows, 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.