As of 21:29 EDT

Weather in Allagash, ME

47°Current weather

Allagash, Monday, 19 October, 21:29

Clear. Feels like 43°. High 60°, low 36°.

Pressure30.21 inHg
Wind7 mph SW
Humidity69%
Visibility6.2 mi
Dew point40°

Monthly outlook for Allagash, ME: average high 45.9°, average low 27.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 26 October (60.6°), the coolest 29 October (13.7°).

45.9°/27.7°
Average high / low
−0.1°
Below normal
6 / 6
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October50.6°47.3°+1.8°
29 October – 7 November38°43.3°-2.9°
8 November – 17 Novemberat normal37.7°—

October records over 66 years

79.2°6 October 2025All-time high
13.8°30 October 1962All-time low
Tue, 2051° / 35°0Overcast
51 °Overcast

Allagash, Tuesday, 20 October

Overcast. High 51°, low 35°.

Pressure30.39 inHg
Wind9.7 mph N
Humidity54%
Visibility6.2 mi
Dew point31°
Wed, 2152° / 29°0Clear
52 °Clear

Allagash, Wednesday, 21 October

Clear. High 52°, low 29°.

Pressure30.36 inHg
Wind1.4 mph S
Humidity56%
Visibility6.2 mi
Dew point30°
Thu, 2250° / 29°0.03Light rain
50 °Light rain

Allagash, Thursday, 22 October

Light rain. High 50°, low 29°.

Pressure29.91 inHg
Wind11.4 mph N
Humidity63%
Visibility6.2 mi
Dew point35°
Fri, 2342° / 34°0.21Snow
42 °Snow

Allagash, Friday, 23 October

Snow. High 42°, low 34°.

Pressure30.18 inHg
Wind14.1 mph N
Humidity69%
Visibility6.2 mi
Dew point27°
Sat, 2448° / 30°0Mostly clear
48 °Mostly clear

Allagash, Saturday, 24 October

Mostly clear. High 48°, low 30°.

Pressure30.33 inHg
Wind7.9 mph NW
Humidity67%
Visibility—
Dew point30°
Sun, 2558° / 29°0Partly cloudy
58 °Partly cloudy

Allagash, Sunday, 25 October

Partly cloudy. High 58°, low 29°.

Pressure30.39 inHg
Wind10.3 mph SW
Humidity58%
Visibility—
Dew point34°
Mon, 2661° / 38°0.01Light rain
61 °Light rain

Allagash, Monday, 26 October

Light rain. High 61°, low 38°.

Pressure29.97 inHg
Wind14 mph W
Humidity71%
Visibility—
Dew point45°
Tue, 2747° / 33°0.11Snow
47 °Snow

Allagash, Tuesday, 27 October

Snow. High 47°, low 33°.

Pressure30.15 inHg
Wind7.7 mph W
Humidity52%
Visibility—
Dew point25°
Wed, 2836° / 17°0.51Snow
36 °Snow

Allagash, Wednesday, 28 October

Snow. High 36°, low 17°.

Pressure29.88 inHg
Wind10.1 mph N
Humidity93%
Visibility—
Dew point33°
Thu, 2933° / 14°0Overcast
33 °Overcast

Allagash, Thursday, 29 October

Overcast. High 33°, low 14°.

Pressure29.77 inHg
Wind9.9 mph W
Humidity68%
Visibility—
Dew point19°
Fri, 3033° / 22°0Overcast
33 °Overcast

Allagash, Friday, 30 October

Overcast. High 33°, low 22°.

Pressure29.88 inHg
Wind12.5 mph W
Humidity71%
Visibility—
Dew point22°
Sat, 3137° / 19°0.15Snow
37 °Snow

Allagash, Saturday, 31 October

Snow. High 37°, low 19°.

Pressure30.06 inHg
Wind11.1 mph SW
Humidity91%
Visibility—
Dew point32°
Sun, 0141° / 19°0Overcast
41 °Overcast

Allagash, Sunday, 1 November

Overcast. High 41°, low 19°.

Pressure30.42 inHg
Wind10.8 mph SW
Humidity77%
Visibility—
Dew point28°
Mon, 0243° / 28°0.06Light rain
43 °Light rain

Allagash, Monday, 2 November

Light rain. High 43°, low 28°.

Pressure30.12 inHg
Wind10.8 mph SW
Humidity99%
Visibility—
Dew point43°
Tue, 0341° / 31°0.48Rain
41 °Rain

Allagash, Tuesday, 3 November

Rain. High 41°, low 31°.

Pressure30.27 inHg
Wind13.2 mph SE
Humidity91%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0443° / 30°0.08Climate normal
43 °Climate normal

Allagash, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.08 in
Chance of precipitation37%
Record high61° (1982)
Record low6° (2002)
Thu, 0543° / 30°0.15Climate normal
43 °Climate normal

Allagash, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation35%
Record high67° (2022)
Record low16° (1965)
Fri, 0643° / 31°0.11Climate normal
43 °Climate normal

Allagash, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (2022)
Record low13° (1962)
Sat, 0742° / 30°0.07Climate normal
42 °Climate normal

Allagash, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (2022)
Record low7° (1962)
Sun, 0840° / 28°0.06Climate normal
40 °Climate normal

Allagash, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1975)
Record low1° (2002)
Mon, 0939° / 28°0.07Climate normal
39 °Climate normal

Allagash, Monday, 9 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2020)
Record low14° (1976)
Tue, 1040° / 28°0.1Climate normal
40 °Climate normal

Allagash, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation47%
Record high66° (2020)
Record low7° (1965)
Wed, 1139° / 28°0.13Climate normal
39 °Climate normal

Allagash, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation47%
Record high65° (2020)
Record low12° (1976)
Thu, 1238° / 26°0.15Climate normal
38 °Climate normal

Allagash, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation35%
Record high60° (2020)
Record low11° (2018)
Fri, 1337° / 25°0.14Climate normal
37 °Climate normal

Allagash, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.14 in
Chance of precipitation50%
Record high56° (1982)
Record low5° (2004)
Sat, 1437° / 25°0.1Climate normal
37 °Climate normal

Allagash, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation43%
Record high55° (2011)
Record low-2° (2019)
Sun, 1536° / 25°0.16Climate normal
36 °Climate normal

Allagash, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.16 in
Chance of precipitation42%
Record high51° (2006)
Record low1° (2018)
Mon, 1636° / 24°0.15Climate normal
36 °Climate normal

Allagash, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.15 in
Chance of precipitation35%
Record high59° (2008)
Record low4° (2019)
Tue, 1736° / 23°0.1Climate normal
36 °Climate normal

Allagash, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (2006)
Record low-4° (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 Allagash, 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 Allagash, 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.