As of 14:30 EDT

Weather in Mariner, ME

53°Current weather

Mariner, Sunday, 18 October, 14:30

Clear. Feels like 50°. High 53°, low 34°.

Pressure30.50 inHg
Wind11.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point34°

Monthly outlook for Mariner, ME: average high 56.4°, average low 43.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (68.8°), the coolest 18 October (34.4°).

56.4°/43.3°
Average high / low
+1.3°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October54.5°55.1°-0.3°
28 October – 6 November59.5°52°+4.1°
7 November – 16 Novemberat normal47.7°—

October records over 66 years

84.2°3 October 2023All-time high
28.2°26 October 2018All-time low

Climate normals and records are computed from the nearest reference point — Portland (6 mi).

Mon, 1954° / 39°0Overcast
54 °Overcast

Mariner, Monday, 19 October

Overcast. High 54°, low 39°.

Pressure30.45 inHg
Wind4.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point38°
Tue, 2059° / 42°0Overcast
59 °Overcast

Mariner, Tuesday, 20 October

Overcast. High 59°, low 42°.

Pressure30.24 inHg
Wind12.5 mph N
Humidity54%
Visibility6.2 mi
Dew point40°
Wed, 2155° / 40°0Clear
55 °Clear

Mariner, Wednesday, 21 October

Clear. High 55°, low 40°.

Pressure30.27 inHg
Wind9.6 mph N
Humidity59%
Visibility6.2 mi
Dew point38°
Thu, 2258° / 40°0Clear
58 °Clear

Mariner, Thursday, 22 October

Clear. High 58°, low 40°.

Pressure29.88 inHg
Wind10.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point38°
Fri, 2350° / 40°0Partly cloudy
50 °Partly cloudy

Mariner, Friday, 23 October

Partly cloudy. High 50°, low 40°.

Pressure30.18 inHg
Wind17.6 mph N
Humidity54%
Visibility—
Dew point31°
Sat, 2450° / 36°0Clear
50 °Clear

Mariner, Saturday, 24 October

Clear. High 50°, low 36°.

Pressure30.68 inHg
Wind10.8 mph S
Humidity33%
Visibility—
Dew point17°
Sun, 2556° / 42°0.04Light rain
56 °Light rain

Mariner, Sunday, 25 October

Light rain. High 56°, low 42°.

Pressure30.42 inHg
Wind15.9 mph SW
Humidity44%
Visibility—
Dew point28°
Mon, 2658° / 46°0Clear
58 °Clear

Mariner, Monday, 26 October

Clear. High 58°, low 46°.

Pressure30.21 inHg
Wind9.1 mph W
Humidity60%
Visibility—
Dew point40°
Tue, 2752° / 41°0Overcast
52 °Overcast

Mariner, Tuesday, 27 October

Overcast. High 52°, low 41°.

Pressure30.24 inHg
Wind14.4 mph N
Humidity46%
Visibility—
Dew point29°
Wed, 2852° / 37°0Clear
52 °Clear

Mariner, Wednesday, 28 October

Clear. High 52°, low 37°.

Pressure30.42 inHg
Wind8.4 mph SW
Humidity40%
Visibility—
Dew point21°
Thu, 2959° / 46°0.2Rain
59 °Rain

Mariner, Thursday, 29 October

Rain. High 59°, low 46°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity51%
Visibility—
Dew point35°
Fri, 3069° / 57°0.47Rain
69 °Rain

Mariner, Friday, 30 October

Rain. High 69°, low 57°.

Pressure29.85 inHg
Wind20.8 mph S
Humidity90%
Visibility—
Dew point59°
Sat, 3158° / 53°0Partly cloudy
58 °Partly cloudy

Mariner, Saturday, 31 October

Partly cloudy. High 58°, low 53°.

Pressure30.18 inHg
Wind7.3 mph E
Humidity68%
Visibility—
Dew point47°
Sun, 0162° / 55°0.13Light rain
62 °Light rain

Mariner, Sunday, 1 November

Light rain. High 62°, low 55°.

Pressure29.94 inHg
Wind13.4 mph W
Humidity99%
Visibility—
Dew point59°
Mon, 0257° / 48°0Overcast
57 °Overcast

Mariner, Monday, 2 November

Overcast. High 57°, low 48°.

Pressure30.21 inHg
Wind10 mph W
Humidity61%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 41°0.22Climate normal
52 °Climate normal

Mariner, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high68° (2017)
Record low26° (2002)
Wed, 0451° / 41°0.07Climate normal
51 °Climate normal

Mariner, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1990)
Record low28° (2020)
Thu, 0551° / 41°0.18Climate normal
51 °Climate normal

Mariner, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation33%
Record high72° (2022)
Record low28° (1965)
Fri, 0651° / 42°0.14Climate normal
51 °Climate normal

Mariner, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high77° (2024)
Record low30° (2021)
Sat, 0751° / 40°0.06Climate normal
51 °Climate normal

Mariner, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2022)
Record low25° (2002)
Sun, 0849° / 39°0.07Climate normal
49 °Climate normal

Mariner, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1975)
Record low25° (2002)
Mon, 0949° / 39°0.1Climate normal
49 °Climate normal

Mariner, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2020)
Record low24° (2019)
Tue, 1049° / 39°0.15Climate normal
49 °Climate normal

Mariner, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (2017)
Wed, 1148° / 39°0.11Climate normal
48 °Climate normal

Mariner, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high70° (2020)
Record low22° (2017)
Thu, 1247° / 37°0.13Climate normal
47 °Climate normal

Mariner, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2022)
Record low23° (2019)
Fri, 1346° / 36°0.16Climate normal
46 °Climate normal

Mariner, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high63° (1964)
Record low16° (2019)
Sat, 1446° / 36°0.09Climate normal
46 °Climate normal

Mariner, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1973)
Record low18° (1986)
Sun, 1546° / 36°0.11Climate normal
46 °Climate normal

Mariner, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1994)
Record low18° (2018)
Mon, 1646° / 36°0.19Climate normal
46 °Climate normal

Mariner, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.19 in
Chance of precipitation35%
Record high61° (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 Mariner, 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 Mariner, 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.