As of 22:05 EDT

Weather in Brightwater, ME

43°Current weather

Brightwater, Monday, 19 October, 22:05

Clear. Feels like 43°. High 54°, low 38°.

Pressure30.27 inHg
Wind1.2 mph S
Humidity94%
Visibility6.2 mi
Dew point40°

Monthly outlook for Brightwater, ME: average high 53.6°, average low 41°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 22 October (61.5°), the coolest 21 October (35.5°).

53.6°/41°
Average high / low
+0.1°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October55.4°54.5°+0.5°
29 October – 7 November50.7°51.3°-0.3°
8 November – 17 Novemberat normal46.7°—

October records over 66 years

81.1°3 October 2023All-time high
28.9°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Harpswell (5 mi).

Tue, 2060° / 39°0Clear
60 °Clear

Brightwater, Tuesday, 20 October

Clear. High 60°, low 39°.

Pressure30.30 inHg
Wind11.1 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Wed, 2156° / 36°0Clear
56 °Clear

Brightwater, Wednesday, 21 October

Clear. High 56°, low 36°.

Pressure30.30 inHg
Wind8.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point37°
Thu, 2261° / 43°0Overcast
61 °Overcast

Brightwater, Thursday, 22 October

Overcast. High 61°, low 43°.

Pressure29.83 inHg
Wind10.7 mph N
Humidity45%
Visibility6.2 mi
Dew point34°
Fri, 2348° / 38°0.03Light rain
48 °Light rain

Brightwater, Friday, 23 October

Light rain. High 48°, low 38°.

Pressure30.09 inHg
Wind16.7 mph N
Humidity57%
Visibility6.2 mi
Dew point33°
Sat, 2455° / 36°0Clear
55 °Clear

Brightwater, Saturday, 24 October

Clear. High 55°, low 36°.

Pressure30.39 inHg
Wind7.7 mph NW
Humidity54%
Visibility—
Dew point30°
Sun, 2554° / 37°0Clear
54 °Clear

Brightwater, Sunday, 25 October

Clear. High 54°, low 37°.

Pressure30.53 inHg
Wind11.4 mph SW
Humidity45%
Visibility—
Dew point30°
Mon, 2659° / 49°0Overcast
59 °Overcast

Brightwater, Monday, 26 October

Overcast. High 59°, low 49°.

Pressure30.12 inHg
Wind13.6 mph SW
Humidity67%
Visibility—
Dew point42°
Tue, 2752° / 46°0.08Light rain
52 °Light rain

Brightwater, Tuesday, 27 October

Light rain. High 52°, low 46°.

Pressure30.18 inHg
Wind17.3 mph S
Humidity56%
Visibility—
Dew point34°
Wed, 2854° / 42°0.02Light rain
54 °Light rain

Brightwater, Wednesday, 28 October

Light rain. High 54°, low 42°.

Pressure29.83 inHg
Wind19.8 mph N
Humidity79%
Visibility—
Dew point43°
Thu, 2946° / 36°0Clear
46 °Clear

Brightwater, Thursday, 29 October

Clear. High 46°, low 36°.

Pressure29.85 inHg
Wind22.6 mph SW
Humidity43%
Visibility—
Dew point18°
Fri, 3045° / 36°0Clear
45 °Clear

Brightwater, Friday, 30 October

Clear. High 45°, low 36°.

Pressure30.06 inHg
Wind18.6 mph W
Humidity52%
Visibility—
Dew point22°
Sat, 3153° / 40°0Clear
53 °Clear

Brightwater, Saturday, 31 October

Clear. High 53°, low 40°.

Pressure30.15 inHg
Wind20.5 mph SW
Humidity60%
Visibility—
Dew point35°
Sun, 0152° / 39°0Partly cloudy
52 °Partly cloudy

Brightwater, Sunday, 1 November

Partly cloudy. High 52°, low 39°.

Pressure30.50 inHg
Wind21 mph S
Humidity64%
Visibility—
Dew point34°
Mon, 0254° / 50°0.02Light rain
54 °Light rain

Brightwater, Monday, 2 November

Light rain. High 54°, low 50°.

Pressure30.21 inHg
Wind19.4 mph SW
Humidity75%
Visibility—
Dew point44°
Tue, 0354° / 51°0.22Rain
54 °Rain

Brightwater, Tuesday, 3 November

Rain. High 54°, low 51°.

Pressure30.15 inHg
Wind26.9 mph SE
Humidity90%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 41°0.06Climate normal
51 °Climate normal

Brightwater, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1990)
Record low28° (2020)
Thu, 0551° / 41°0.17Climate normal
51 °Climate normal

Brightwater, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation37%
Record high67° (1994)
Record low27° (1965)
Fri, 0650° / 41°0.14Climate normal
50 °Climate normal

Brightwater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high75° (2024)
Record low30° (1987)
Sat, 0750° / 40°0.05Climate normal
50 °Climate normal

Brightwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2022)
Record low23° (2002)
Sun, 0849° / 38°0.08Climate normal
49 °Climate normal

Brightwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high60° (2025)
Record low23° (2002)
Mon, 0948° / 38°0.11Climate normal
48 °Climate normal

Brightwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1975)
Record low24° (1971)
Tue, 1048° / 38°0.13Climate normal
48 °Climate normal

Brightwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2020)
Record low24° (2017)
Wed, 1148° / 38°0.12Climate normal
48 °Climate normal

Brightwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.12 in
Chance of precipitation45%
Record high63° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.12Climate normal
47 °Climate normal

Brightwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2022)
Record low24° (2019)
Fri, 1346° / 36°0.16Climate normal
46 °Climate normal

Brightwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.16 in
Chance of precipitation37%
Record high62° (1964)
Record low17° (2019)
Sat, 1445° / 35°0.09Climate normal
45 °Climate normal

Brightwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (1973)
Record low17° (1986)
Sun, 1546° / 36°0.13Climate normal
46 °Climate normal

Brightwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1994)
Record low17° (2018)
Mon, 1646° / 35°0.18Climate normal
46 °Climate normal

Brightwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.18 in
Chance of precipitation38%
Record high60° (2001)
Record low19° (2019)
Tue, 1745° / 35°0.13Climate normal
45 °Climate normal

Brightwater, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.13 in
Chance of precipitation27%
Record high59° (2006)
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 Brightwater, 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 Brightwater, 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.