As of 08:01 EDT

Weather in Newcastle, ME

45°Current weather

Newcastle, Monday, 19 October, 08:01

Clear. Feels like 43°. High 58°, low 34°.

Pressure30.50 inHg
Wind4.8 mph SW
Humidity91%
Visibility6.2 mi
Dew point41°

Monthly outlook for Newcastle, ME: average high 54.9°, average low 34.8°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 28 October (63.7°), the coolest 31 October (27.3°).

54.9°/34.8°
Average high / low
+1°
Above normal
1 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October57.6°54.1°+1.9°
29 October – 7 November50.5°51.1°-0.4°
8 November – 17 Novemberat normal46.7°—

October records over 66 years

81.1°10 October 2018All-time high
28.4°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Friendship (13 mi).

Tue, 2061° / 33°0Clear
61 °Clear

Newcastle, Tuesday, 20 October

Clear. High 61°, low 33°.

Pressure30.27 inHg
Wind10.2 mph N
Humidity50%
Visibility6.2 mi
Dew point39°
Wed, 2155° / 37°0Clear
55 °Clear

Newcastle, Wednesday, 21 October

Clear. High 55°, low 37°.

Pressure30.30 inHg
Wind7.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point34°
Thu, 2259° / 35°0Clear
59 °Clear

Newcastle, Thursday, 22 October

Clear. High 59°, low 35°.

Pressure29.85 inHg
Wind5.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point35°
Fri, 2350° / 39°0Overcast
50 °Overcast

Newcastle, Friday, 23 October

Overcast. High 50°, low 39°.

Pressure30.06 inHg
Wind16 mph N
Humidity53%
Visibility—
Dew point31°
Sat, 2452° / 35°0Clear
52 °Clear

Newcastle, Saturday, 24 October

Clear. High 52°, low 35°.

Pressure30.50 inHg
Wind6 mph W
Humidity54%
Visibility—
Dew point29°
Sun, 2557° / 35°0Clear
57 °Clear

Newcastle, Sunday, 25 October

Clear. High 57°, low 35°.

Pressure30.50 inHg
Wind6.6 mph SW
Humidity38%
Visibility—
Dew point26°
Mon, 2656° / 43°0Overcast
56 °Overcast

Newcastle, Monday, 26 October

Overcast. High 56°, low 43°.

Pressure30.15 inHg
Wind7 mph SW
Humidity61%
Visibility—
Dew point37°
Tue, 2764° / 45°0Clear
64 °Clear

Newcastle, Tuesday, 27 October

Clear. High 64°, low 45°.

Pressure30.12 inHg
Wind6.9 mph S
Humidity50%
Visibility—
Dew point39°
Wed, 2864° / 38°0.04Light rain
64 °Light rain

Newcastle, Wednesday, 28 October

Light rain. High 64°, low 38°.

Pressure29.83 inHg
Wind10.6 mph NW
Humidity65%
Visibility—
Dew point48°
Thu, 2944° / 30°0Clear
44 °Clear

Newcastle, Thursday, 29 October

Clear. High 44°, low 30°.

Pressure30.27 inHg
Wind7.7 mph NW
Humidity33%
Visibility—
Dew point11°
Fri, 3046° / 28°0Clear
46 °Clear

Newcastle, Friday, 30 October

Clear. High 46°, low 28°.

Pressure30.36 inHg
Wind5.6 mph N
Humidity33%
Visibility—
Dew point14°
Sat, 3147° / 27°0Clear
47 °Clear

Newcastle, Saturday, 31 October

Clear. High 47°, low 27°.

Pressure30.59 inHg
Wind7.9 mph N
Humidity35%
Visibility—
Dew point15°
Sun, 0154° / 28°0Clear
54 °Clear

Newcastle, Sunday, 1 November

Clear. High 54°, low 28°.

Pressure30.56 inHg
Wind4.5 mph N
Humidity35%
Visibility—
Dew point18°
Mon, 0257° / 32°0Mostly clear
57 °Mostly clear

Newcastle, Monday, 2 November

Mostly clear. High 57°, low 32°.

Pressure30.42 inHg
Wind5.9 mph N
Humidity36%
Visibility—
Dew point22°
Tue, 0356° / 37°0Clear
56 °Clear

Newcastle, Tuesday, 3 November

Clear. High 56°, low 37°.

Pressure30.36 inHg
Wind4.7 mph S
Humidity59%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 40°0.07Climate normal
51 °Climate normal

Newcastle, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.07 in
Chance of precipitation23%
Record high65° (1990)
Record low26° (2002)
Thu, 0551° / 41°0.17Climate normal
51 °Climate normal

Newcastle, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation38%
Record high65° (2022)
Record low26° (1965)
Fri, 0650° / 41°0.14Climate normal
50 °Climate normal

Newcastle, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high73° (2024)
Record low29° (1987)
Sat, 0750° / 40°0.05Climate normal
50 °Climate normal

Newcastle, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2022)
Record low22° (2002)
Sun, 0848° / 38°0.08Climate normal
48 °Climate normal

Newcastle, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high61° (2025)
Record low22° (2002)
Mon, 0948° / 38°0.11Climate normal
48 °Climate normal

Newcastle, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high61° (2020)
Record low24° (1971)
Tue, 1049° / 38°0.14Climate normal
49 °Climate normal

Newcastle, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high60° (2020)
Record low24° (1995)
Wed, 1148° / 38°0.11Climate normal
48 °Climate normal

Newcastle, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation45%
Record high63° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.14Climate normal
47 °Climate normal

Newcastle, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high66° (2022)
Record low24° (2019)
Fri, 1346° / 35°0.15Climate normal
46 °Climate normal

Newcastle, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high61° (1964)
Record low16° (2019)
Sat, 1445° / 35°0.09Climate normal
45 °Climate normal

Newcastle, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (1973)
Record low16° (1986)
Sun, 1546° / 35°0.13Climate normal
46 °Climate normal

Newcastle, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (1994)
Record low18° (2018)
Mon, 1646° / 35°0.17Climate normal
46 °Climate normal

Newcastle, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.17 in
Chance of precipitation37%
Record high60° (2001)
Record low18° (2019)
Tue, 1745° / 34°0.12Climate normal
45 °Climate normal

Newcastle, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.12 in
Chance of precipitation27%
Record high60° (2006)
Record low18° (1972)

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 Newcastle, 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 Newcastle, 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.