As of 16:46 EDT

Weather in Allagash, ME

48°Current weather

Allagash, Thursday, 15 October, 16:46

Mostly clear. Feels like 45°. High 49°, low 37°.

Pressure30.12 inHg
Wind7.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point33°

Monthly outlook for Allagash, ME: average high 51.5°, average low 34.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 29 October (63.2°), the coolest 18 October (27.5°).

51.5°/34.6°
Average high / low
+2.2°
Above normal
2 / 6
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October48.8°48.7°+0°
25 October – 3 November56°44.8°+6.2°
4 November – 13 Novemberat normal40.2°—

October records over 66 years

79.2°6 October 2025All-time high
13.8°30 October 1962All-time low
Fri, 1646° / 36°0.59Snow
46 °Snow

Allagash, Friday, 16 October

Snow. High 46°, low 36°.

Pressure29.85 inHg
Wind8 mph SE
Humidity98%
Visibility2.2 mi
Dew point35°
Sat, 1740° / 31°0Clear
40 °Clear

Allagash, Saturday, 17 October

Clear. High 40°, low 31°.

Pressure29.91 inHg
Wind15.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point16°
Sun, 1846° / 28°0Mostly clear
46 °Mostly clear

Allagash, Sunday, 18 October

Mostly clear. High 46°, low 28°.

Pressure30.47 inHg
Wind6 mph W
Humidity59%
Visibility6.2 mi
Dew point17°
Mon, 1959° / 36°0Mostly clear
59 °Mostly clear

Allagash, Monday, 19 October

Mostly clear. High 59°, low 36°.

Pressure30.42 inHg
Wind10 mph SW
Humidity56%
Visibility6.2 mi
Dew point38°
Tue, 2061° / 38°0Clear
61 °Clear

Allagash, Tuesday, 20 October

Clear. High 61°, low 38°.

Pressure30.30 inHg
Wind6.4 mph NW
Humidity61%
Visibility—
Dew point40°
Wed, 2147° / 31°0Clear
47 °Clear

Allagash, Wednesday, 21 October

Clear. High 47°, low 31°.

Pressure30.42 inHg
Wind10.5 mph N
Humidity62%
Visibility—
Dew point31°
Thu, 2249° / 29°0Partly cloudy
49 °Partly cloudy

Allagash, Thursday, 22 October

Partly cloudy. High 49°, low 29°.

Pressure30.45 inHg
Wind5.5 mph SW
Humidity53%
Visibility—
Dew point26°
Fri, 2346° / 37°0.04Light rain
46 °Light rain

Allagash, Friday, 23 October

Light rain. High 46°, low 37°.

Pressure30.06 inHg
Wind12.8 mph NW
Humidity84%
Visibility—
Dew point41°
Sat, 2444° / 29°0Overcast
44 °Overcast

Allagash, Saturday, 24 October

Overcast. High 44°, low 29°.

Pressure30.50 inHg
Wind10 mph N
Humidity62%
Visibility—
Dew point27°
Sun, 2550° / 28°0Clear
50 °Clear

Allagash, Sunday, 25 October

Clear. High 50°, low 28°.

Pressure30.50 inHg
Wind4.3 mph S
Humidity53%
Visibility—
Dew point26°
Mon, 2650° / 33°0Light rain
50 °Light rain

Allagash, Monday, 26 October

Light rain. High 50°, low 33°.

Pressure30.18 inHg
Wind10 mph W
Humidity71%
Visibility—
Dew point39°
Tue, 2752° / 31°0Partly cloudy
52 °Partly cloudy

Allagash, Tuesday, 27 October

Partly cloudy. High 52°, low 31°.

Pressure30.36 inHg
Wind8.2 mph W
Humidity57%
Visibility—
Dew point30°
Wed, 2858° / 38°0Overcast
58 °Overcast

Allagash, Wednesday, 28 October

Overcast. High 58°, low 38°.

Pressure30.24 inHg
Wind12 mph SW
Humidity59%
Visibility—
Dew point36°
Thu, 2963° / 45°0Overcast
63 °Overcast

Allagash, Thursday, 29 October

Overcast. High 63°, low 45°.

Pressure30.06 inHg
Wind13.4 mph SW
Humidity72%
Visibility—
Dew point46°
Fri, 3062° / 46°0Overcast
62 °Overcast

Allagash, Friday, 30 October

Overcast. High 62°, low 46°.

Pressure29.83 inHg
Wind15 mph W
Humidity65%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3145° / 32°0.09Climate normal
45 °Climate normal

Allagash, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2024)
Record low15° (1997)
Sun, 0145° / 32°0.12Climate normal
45 °Climate normal

Allagash, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (2019)
Record low17° (2023)
Mon, 0244° / 32°0.13Climate normal
44 °Climate normal

Allagash, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (2001)
Record low15° (2002)
Tue, 0343° / 32°0.14Climate normal
43 °Climate normal

Allagash, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.14 in
Chance of precipitation50%
Record high63° (1977)
Record low10° (1976)
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)

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.