As of 15:21 EDT

Weather in Princeton, ME

52°Current weather

Princeton, Sunday, 18 October, 15:21

Clear. Feels like 49°. High 52°, low 28°.

Pressure30.47 inHg
Wind1 mph SW
Humidity45%
Visibility6.2 mi
Dew point32°

Monthly outlook for Princeton, ME: average high 53.5°, average low 36.9°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (63.5°), the coolest 28 October (27.4°).

53.5°/36.9°
Average high / low
+1°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October52°52.9°-0.5°
28 October – 6 November56.1°49.2°+3.8°
7 November – 16 Novemberat normal44.5°—

October records over 66 years

83.7°6 October 2025All-time high
27°24 October 1969All-time low
Mon, 1957° / 37°0Overcast
57 °Overcast

Princeton, Monday, 19 October

Overcast. High 57°, low 37°.

Pressure30.45 inHg
Wind6.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 2055° / 39°0Overcast
55 °Overcast

Princeton, Tuesday, 20 October

Overcast. High 55°, low 39°.

Pressure30.24 inHg
Wind11.3 mph N
Humidity50%
Visibility6.2 mi
Dew point35°
Wed, 2154° / 36°0Clear
54 °Clear

Princeton, Wednesday, 21 October

Clear. High 54°, low 36°.

Pressure30.30 inHg
Wind7.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point36°
Thu, 2255° / 35°0Clear
55 °Clear

Princeton, Thursday, 22 October

Clear. High 55°, low 35°.

Pressure29.83 inHg
Wind9 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Fri, 2344° / 35°0.09Light rain
44 °Light rain

Princeton, Friday, 23 October

Light rain. High 44°, low 35°.

Pressure30.09 inHg
Wind14.7 mph N
Humidity84%
Visibility—
Dew point37°
Sat, 2450° / 29°0Clear
50 °Clear

Princeton, Saturday, 24 October

Clear. High 50°, low 29°.

Pressure30.62 inHg
Wind7 mph N
Humidity36%
Visibility—
Dew point17°
Sun, 2556° / 32°0.03Light rain
56 °Light rain

Princeton, Sunday, 25 October

Light rain. High 56°, low 32°.

Pressure30.39 inHg
Wind13 mph SW
Humidity50%
Visibility—
Dew point32°
Mon, 2651° / 37°0.05Light rain
51 °Light rain

Princeton, Monday, 26 October

Light rain. High 51°, low 37°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity62%
Visibility—
Dew point37°
Tue, 2746° / 29°0Partly cloudy
46 °Partly cloudy

Princeton, Tuesday, 27 October

Partly cloudy. High 46°, low 29°.

Pressure30.12 inHg
Wind14.6 mph NW
Humidity49%
Visibility—
Dew point26°
Wed, 2848° / 27°0Clear
48 °Clear

Princeton, Wednesday, 28 October

Clear. High 48°, low 27°.

Pressure30.36 inHg
Wind9.6 mph W
Humidity33%
Visibility—
Dew point13°
Thu, 2948° / 36°0Overcast
48 °Overcast

Princeton, Thursday, 29 October

Overcast. High 48°, low 36°.

Pressure30.18 inHg
Wind5.8 mph S
Humidity54%
Visibility—
Dew point28°
Fri, 3063° / 52°0.67Rain
63 °Rain

Princeton, Friday, 30 October

Rain. High 63°, low 52°.

Pressure29.80 inHg
Wind13.8 mph SW
Humidity96%
Visibility—
Dew point58°
Sat, 3161° / 46°0Partly cloudy
61 °Partly cloudy

Princeton, Saturday, 31 October

Partly cloudy. High 61°, low 46°.

Pressure30.18 inHg
Wind4.8 mph SE
Humidity61%
Visibility—
Dew point42°
Sun, 0163° / 51°0.19Light rain
63 °Light rain

Princeton, Sunday, 1 November

Light rain. High 63°, low 51°.

Pressure29.97 inHg
Wind9.2 mph SW
Humidity98%
Visibility—
Dew point58°
Mon, 0253° / 42°0Overcast
53 °Overcast

Princeton, Monday, 2 November

Overcast. High 53°, low 42°.

Pressure30.18 inHg
Wind10.6 mph NW
Humidity58%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 38°0.2Climate normal
49 °Climate normal

Princeton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.2 in
Chance of precipitation45%
Record high65° (2017)
Record low22° (2002)
Wed, 0448° / 37°0.07Climate normal
48 °Climate normal

Princeton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high66° (1990)
Record low23° (2002)
Thu, 0548° / 37°0.12Climate normal
48 °Climate normal

Princeton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2022)
Record low23° (1965)
Fri, 0648° / 37°0.16Climate normal
48 °Climate normal

Princeton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.16 in
Chance of precipitation42%
Record high70° (2024)
Record low27° (1973)
Sat, 0748° / 36°0.1Climate normal
48 °Climate normal

Princeton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high70° (2022)
Record low16° (2002)
Sun, 0846° / 35°0.13Climate normal
46 °Climate normal

Princeton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation27%
Record high60° (1975)
Record low12° (2002)
Mon, 0946° / 35°0.11Climate normal
46 °Climate normal

Princeton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (2020)
Record low23° (2003)
Tue, 1046° / 35°0.15Climate normal
46 °Climate normal

Princeton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (2020)
Record low22° (1965)
Wed, 1146° / 35°0.15Climate normal
46 °Climate normal

Princeton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high64° (2020)
Record low24° (2017)
Thu, 1244° / 33°0.11Climate normal
44 °Climate normal

Princeton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2022)
Record low23° (1976)
Fri, 1343° / 32°0.17Climate normal
43 °Climate normal

Princeton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.17 in
Chance of precipitation33%
Record high58° (1982)
Record low17° (1986)
Sat, 1442° / 32°0.13Climate normal
42 °Climate normal

Princeton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.13 in
Chance of precipitation37%
Record high58° (2005)
Record low12° (1986)
Sun, 1543° / 32°0.16Climate normal
43 °Climate normal

Princeton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.16 in
Chance of precipitation42%
Record high58° (2007)
Record low15° (2018)
Mon, 1642° / 31°0.15Climate normal
42 °Climate normal

Princeton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation37%
Record high59° (1989)
Record low15° (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 Princeton, 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 Princeton, 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.