As of 20:16 EDT

Weather in Castle Hill, ME

34°Current weather

Castle Hill, Sunday, 18 October, 20:16

Clear. Feels like 34°. High 51°, low 27°.

Pressure30.42 inHg
Wind0 mph N
Humidity75%
Visibility6.2 mi
Dew point27°

Monthly outlook for Castle Hill, ME: average high 50.5°, average low 32°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 19 October (63.7°), the coolest 28 October (26°).

50.5°/32°
Average high / low
+1.6°
Above normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October50.2°48.8°+0.8°
28 October – 6 November51°44.9°+3.4°
7 November – 16 Novemberat normal39.6°—

October records over 66 years

82°6 October 2025All-time high
15.3°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Mapleton (6 mi).

Mon, 1964° / 35°0Clear
64 °Clear

Castle Hill, Monday, 19 October

Clear. High 64°, low 35°.

Pressure30.30 inHg
Wind8.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point36°
Tue, 2050° / 35°0Overcast
50 °Overcast

Castle Hill, Tuesday, 20 October

Overcast. High 50°, low 35°.

Pressure30.33 inHg
Wind10.9 mph N
Humidity52%
Visibility6.2 mi
Dew point31°
Wed, 2150° / 30°0Clear
50 °Clear

Castle Hill, Wednesday, 21 October

Clear. High 50°, low 30°.

Pressure30.39 inHg
Wind1.3 mph E
Humidity55%
Visibility6.2 mi
Dew point32°
Thu, 2248° / 30°0Overcast
48 °Overcast

Castle Hill, Thursday, 22 October

Overcast. High 48°, low 30°.

Pressure29.85 inHg
Wind10 mph NW
Humidity63%
Visibility6.2 mi
Dew point36°
Fri, 2341° / 31°0.03Light rain
41 °Light rain

Castle Hill, Friday, 23 October

Light rain. High 41°, low 31°.

Pressure30.18 inHg
Wind14.5 mph N
Humidity70%
Visibility—
Dew point31°
Sat, 2451° / 27°0Overcast
51 °Overcast

Castle Hill, Saturday, 24 October

Overcast. High 51°, low 27°.

Pressure30.53 inHg
Wind9.9 mph W
Humidity62%
Visibility—
Dew point29°
Sun, 2558° / 34°0Clear
58 °Clear

Castle Hill, Sunday, 25 October

Clear. High 58°, low 34°.

Pressure30.33 inHg
Wind12.6 mph SW
Humidity46%
Visibility—
Dew point29°
Mon, 2651° / 34°0.01Light rain
51 °Light rain

Castle Hill, Monday, 26 October

Light rain. High 51°, low 34°.

Pressure30.18 inHg
Wind11.9 mph NW
Humidity44%
Visibility—
Dew point26°
Tue, 2739° / 27°0Clear
39 °Clear

Castle Hill, Tuesday, 27 October

Clear. High 39°, low 27°.

Pressure30.27 inHg
Wind10.7 mph NW
Humidity40%
Visibility—
Dew point13°
Wed, 2847° / 26°0Clear
47 °Clear

Castle Hill, Wednesday, 28 October

Clear. High 47°, low 26°.

Pressure30.21 inHg
Wind12.8 mph W
Humidity37%
Visibility—
Dew point15°
Thu, 2944° / 28°0Clear
44 °Clear

Castle Hill, Thursday, 29 October

Clear. High 44°, low 28°.

Pressure30.24 inHg
Wind9.1 mph NW
Humidity52%
Visibility—
Dew point22°
Fri, 3055° / 30°0Overcast
55 °Overcast

Castle Hill, Friday, 30 October

Overcast. High 55°, low 30°.

Pressure30.03 inHg
Wind17 mph S
Humidity67%
Visibility—
Dew point38°
Sat, 3154° / 40°0.14Light rain
54 °Light rain

Castle Hill, Saturday, 31 October

Light rain. High 54°, low 40°.

Pressure29.94 inHg
Wind15.1 mph S
Humidity67%
Visibility—
Dew point43°
Sun, 0153° / 38°0Partly cloudy
53 °Partly cloudy

Castle Hill, Sunday, 1 November

Partly cloudy. High 53°, low 38°.

Pressure30.33 inHg
Wind5.5 mph N
Humidity62%
Visibility—
Dew point37°
Mon, 0253° / 39°0.3Rain
53 °Rain

Castle Hill, Monday, 2 November

Rain. High 53°, low 39°.

Pressure30.21 inHg
Wind16.3 mph S
Humidity75%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0344° / 32°0.18Climate normal
44 °Climate normal

Castle Hill, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation45%
Record high60° (1967)
Record low10° (1993)
Wed, 0444° / 31°0.09Climate normal
44 °Climate normal

Castle Hill, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (2022)
Record low13° (2002)
Thu, 0544° / 31°0.13Climate normal
44 °Climate normal

Castle Hill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2022)
Record low18° (1965)
Fri, 0644° / 31°0.09Climate normal
44 °Climate normal

Castle Hill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (2022)
Record low19° (1962)
Sat, 0743° / 31°0.09Climate normal
43 °Climate normal

Castle Hill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high62° (2022)
Record low9° (2002)
Sun, 0841° / 29°0.09Climate normal
41 °Climate normal

Castle Hill, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (1996)
Record low-2° (2002)
Mon, 0941° / 29°0.07Climate normal
41 °Climate normal

Castle Hill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2020)
Record low17° (1992)
Tue, 1041° / 29°0.1Climate normal
41 °Climate normal

Castle Hill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation43%
Record high67° (2020)
Record low11° (2004)
Wed, 1140° / 29°0.13Climate normal
40 °Climate normal

Castle Hill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (2020)
Record low13° (1985)
Thu, 1239° / 27°0.15Climate normal
39 °Climate normal

Castle Hill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation35%
Record high61° (2020)
Record low9° (1968)
Fri, 1338° / 26°0.15Climate normal
38 °Climate normal

Castle Hill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation43%
Record high56° (1982)
Record low7° (2004)
Sat, 1438° / 25°0.11Climate normal
38 °Climate normal

Castle Hill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high53° (2006)
Record low-2° (2019)
Sun, 1538° / 26°0.18Climate normal
38 °Climate normal

Castle Hill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.18 in
Chance of precipitation42%
Record high57° (2008)
Record low6° (2018)
Mon, 1637° / 25°0.14Climate normal
37 °Climate normal

Castle Hill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.14 in
Chance of precipitation32%
Record high59° (2008)
Record low7° (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 Castle Hill, 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 Castle Hill, 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.