As of 11:37 EDT

Weather in Castle Hill, ME

41°Current weather

Castle Hill, Saturday, 17 October, 11:37

Clear. Feels like 33°. High 42°, low 30°.

Pressure29.91 inHg
Wind13.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point29°

Monthly outlook for Castle Hill, ME: average high 53.5°, average low 35.3°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 1 November (65.7°), the coolest 18 October (27°).

53.5°/35.3°
Average high / low
+3.1°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October52.9°49.1°+2.1°
27 October – 5 November54.5°45.2°+5.2°
6 November – 15 Novemberat normal40.3°—

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).

Sun, 1850° / 27°0Clear
50 °Clear

Castle Hill, Sunday, 18 October

Clear. High 50°, low 27°.

Pressure30.45 inHg
Wind5.5 mph W
Humidity54%
Visibility6.2 mi
Dew point26°
Mon, 1961° / 35°0Clear
61 °Clear

Castle Hill, Monday, 19 October

Clear. High 61°, low 35°.

Pressure30.33 inHg
Wind9.4 mph S
Humidity46%
Visibility6.2 mi
Dew point36°
Tue, 2051° / 35°0Clear
51 °Clear

Castle Hill, Tuesday, 20 October

Clear. High 51°, low 35°.

Pressure30.36 inHg
Wind8.8 mph N
Humidity52%
Visibility6.2 mi
Dew point33°
Wed, 2149° / 31°0Clear
49 °Clear

Castle Hill, Wednesday, 21 October

Clear. High 49°, low 31°.

Pressure30.45 inHg
Wind6.9 mph N
Humidity60%
Visibility—
Dew point29°
Thu, 2254° / 30°0Overcast
54 °Overcast

Castle Hill, Thursday, 22 October

Overcast. High 54°, low 30°.

Pressure30.03 inHg
Wind11.5 mph NW
Humidity55%
Visibility—
Dew point30°
Fri, 2351° / 34°0Clear
51 °Clear

Castle Hill, Friday, 23 October

Clear. High 51°, low 34°.

Pressure30.18 inHg
Wind12.3 mph NW
Humidity47%
Visibility—
Dew point25°
Sat, 2452° / 32°0Clear
52 °Clear

Castle Hill, Saturday, 24 October

Clear. High 52°, low 32°.

Pressure30.50 inHg
Wind6 mph S
Humidity53%
Visibility—
Dew point28°
Sun, 2560° / 35°0Clear
60 °Clear

Castle Hill, Sunday, 25 October

Clear. High 60°, low 35°.

Pressure30.36 inHg
Wind9.9 mph SW
Humidity49%
Visibility—
Dew point32°
Mon, 2659° / 38°0.04Light rain
59 °Light rain

Castle Hill, Monday, 26 October

Light rain. High 59°, low 38°.

Pressure30.00 inHg
Wind9.1 mph W
Humidity55%
Visibility—
Dew point36°
Tue, 2746° / 32°0Clear
46 °Clear

Castle Hill, Tuesday, 27 October

Clear. High 46°, low 32°.

Pressure30.33 inHg
Wind11 mph N
Humidity54%
Visibility—
Dew point24°
Wed, 2847° / 33°0Overcast
47 °Overcast

Castle Hill, Wednesday, 28 October

Overcast. High 47°, low 33°.

Pressure30.27 inHg
Wind8.4 mph S
Humidity63%
Visibility—
Dew point31°
Thu, 2958° / 45°0.02Light rain
58 °Light rain

Castle Hill, Thursday, 29 October

Light rain. High 58°, low 45°.

Pressure29.94 inHg
Wind15.5 mph W
Humidity79%
Visibility—
Dew point48°
Fri, 3059° / 40°0Partly cloudy
59 °Partly cloudy

Castle Hill, Friday, 30 October

Partly cloudy. High 59°, low 40°.

Pressure30.24 inHg
Wind8.6 mph NW
Humidity48%
Visibility—
Dew point32°
Sat, 3152° / 42°0Overcast
52 °Overcast

Castle Hill, Saturday, 31 October

Overcast. High 52°, low 42°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity55%
Visibility—
Dew point31°
Sun, 0166° / 48°0.04Light rain
66 °Light rain

Castle Hill, Sunday, 1 November

Light rain. High 66°, low 48°.

Pressure29.68 inHg
Wind16.3 mph W
Humidity64%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0245° / 32°0.14Climate normal
45 °Climate normal

Castle Hill, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation42%
Record high59° (2001)
Record low17° (1993)
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)

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.