As of 23:53 EDT

Weather in Porter, ME

31°Current weather

Porter, Saturday, 17 October, 23:53

Clear. Feels like 31°. High 50°, low 31°.

Pressure30.39 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point24°

Monthly outlook for Porter, ME: average high 55.9°, average low 34.7°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (66.8°), the coolest 24 October (28°).

55.9°/34.7°
Average high / low
+1.7°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October55.8°54.1°+0.9°
27 October – 5 November56.1°50.5°+3.1°
6 November – 15 Novemberat normal45.7°—

October records over 66 years

81.1°3 October 2023All-time high
22.5°31 October 2020All-time low
Sun, 1854° / 30°0Clear
54 °Clear

Porter, Sunday, 18 October

Clear. High 54°, low 30°.

Pressure30.53 inHg
Wind4.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point26°
Mon, 1962° / 35°0Overcast
62 °Overcast

Porter, Monday, 19 October

Overcast. High 62°, low 35°.

Pressure30.42 inHg
Wind4 mph S
Humidity45%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 37°0Clear
62 °Clear

Porter, Tuesday, 20 October

Clear. High 62°, low 37°.

Pressure30.24 inHg
Wind7.9 mph NE
Humidity45%
Visibility6.2 mi
Dew point37°
Wed, 2155° / 35°0Clear
55 °Clear

Porter, Wednesday, 21 October

Clear. High 55°, low 35°.

Pressure30.36 inHg
Wind5.1 mph NE
Humidity50%
Visibility6.2 mi
Dew point32°
Thu, 2263° / 32°0Partly cloudy
63 °Partly cloudy

Porter, Thursday, 22 October

Partly cloudy. High 63°, low 32°.

Pressure30.06 inHg
Wind8.3 mph NW
Humidity46%
Visibility—
Dew point31°
Fri, 2350° / 33°0Partly cloudy
50 °Partly cloudy

Porter, Friday, 23 October

Partly cloudy. High 50°, low 33°.

Pressure30.36 inHg
Wind10.3 mph N
Humidity60%
Visibility—
Dew point30°
Sat, 2451° / 28°0Clear
51 °Clear

Porter, Saturday, 24 October

Clear. High 51°, low 28°.

Pressure30.62 inHg
Wind4.4 mph S
Humidity35%
Visibility—
Dew point17°
Sun, 2557° / 29°0Overcast
57 °Overcast

Porter, Sunday, 25 October

Overcast. High 57°, low 29°.

Pressure30.42 inHg
Wind10.4 mph SW
Humidity35%
Visibility—
Dew point21°
Mon, 2655° / 37°0.02Light rain
55 °Light rain

Porter, Monday, 26 October

Light rain. High 55°, low 37°.

Pressure30.06 inHg
Wind9.1 mph W
Humidity66%
Visibility—
Dew point40°
Tue, 2756° / 32°0Clear
56 °Clear

Porter, Tuesday, 27 October

Clear. High 56°, low 32°.

Pressure30.18 inHg
Wind6.2 mph NW
Humidity47%
Visibility—
Dew point28°
Wed, 2855° / 34°0Clear
55 °Clear

Porter, Wednesday, 28 October

Clear. High 55°, low 34°.

Pressure30.30 inHg
Wind2.8 mph S
Humidity56%
Visibility—
Dew point33°
Thu, 2956° / 36°0Overcast
56 °Overcast

Porter, Thursday, 29 October

Overcast. High 56°, low 36°.

Pressure30.24 inHg
Wind7.2 mph SW
Humidity64%
Visibility—
Dew point37°
Fri, 3067° / 47°0.05Light rain
67 °Light rain

Porter, Friday, 30 October

Light rain. High 67°, low 47°.

Pressure29.85 inHg
Wind11.6 mph SW
Humidity71%
Visibility—
Dew point48°
Sat, 3157° / 40°0.04Light rain
57 °Light rain

Porter, Saturday, 31 October

Light rain. High 57°, low 40°.

Pressure29.97 inHg
Wind12.4 mph NW
Humidity52%
Visibility—
Dew point37°
Sun, 0146° / 37°0.57Rain
46 °Rain

Porter, Sunday, 1 November

Rain. High 46°, low 37°.

Pressure30.33 inHg
Wind4.5 mph S
Humidity75%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 37°0.16Climate normal
50 °Climate normal

Porter, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.16 in
Chance of precipitation33%
Record high66° (2001)
Record low22° (2002)
Tue, 0350° / 37°0.24Climate normal
50 °Climate normal

Porter, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.24 in
Chance of precipitation42%
Record high67° (1990)
Record low21° (2002)
Wed, 0449° / 36°0.07Climate normal
49 °Climate normal

Porter, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (1987)
Record low24° (2020)
Thu, 0549° / 36°0.17Climate normal
49 °Climate normal

Porter, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation37%
Record high72° (2022)
Record low24° (1965)
Fri, 0648° / 37°0.14Climate normal
48 °Climate normal

Porter, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high73° (2024)
Record low26° (1987)
Sat, 0748° / 35°0.07Climate normal
48 °Climate normal

Porter, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (2020)
Record low20° (2002)
Sun, 0847° / 34°0.08Climate normal
47 °Climate normal

Porter, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2020)
Record low21° (2002)
Mon, 0947° / 34°0.11Climate normal
47 °Climate normal

Porter, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2020)
Record low20° (1971)
Tue, 1047° / 34°0.15Climate normal
47 °Climate normal

Porter, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (2020)
Record low20° (2017)
Wed, 1146° / 34°0.13Climate normal
46 °Climate normal

Porter, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (2020)
Record low18° (2017)
Thu, 1245° / 32°0.13Climate normal
45 °Climate normal

Porter, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2022)
Record low17° (2019)
Fri, 1343° / 31°0.17Climate normal
43 °Climate normal

Porter, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation40%
Record high62° (1964)
Record low12° (2019)
Sat, 1443° / 31°0.09Climate normal
43 °Climate normal

Porter, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation30%
Record high61° (2011)
Record low13° (1986)
Sun, 1544° / 31°0.13Climate normal
44 °Climate normal

Porter, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (2008)
Record low13° (2018)

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 Porter, 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 Porter, 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.