As of 17:08 EDT

Weather in Castle Hill, ME

50°Current weather

Castle Hill, Tuesday, 20 October, 17:08

Clear. Feels like 46°. High 53°, low 35°.

Pressure30.30 inHg
Wind9.2 mph N
Humidity49%
Visibility6.2 mi
Dew point32°

Monthly outlook for Castle Hill, ME: average high 49°, average low 31.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 25 October (58.8°), the coolest 28 October (25.1°).

49°/31.7°
Average high / low
+1.2°
Above normal
4 / 6
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October49.9°48°+1°
30 October – 8 November47.5°44°+1.9°
9 November – 18 Novemberat normal38.5°—

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).

Wed, 2154° / 28°0Clear
54 °Clear

Castle Hill, Wednesday, 21 October

Clear. High 54°, low 28°.

Pressure30.36 inHg
Wind2.1 mph E
Humidity56%
Visibility6.2 mi
Dew point33°
Thu, 2249° / 31°0Overcast
49 °Overcast

Castle Hill, Thursday, 22 October

Overcast. High 49°, low 31°.

Pressure29.94 inHg
Wind12.3 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Fri, 2345° / 30°0Partly cloudy
45 °Partly cloudy

Castle Hill, Friday, 23 October

Partly cloudy. High 45°, low 30°.

Pressure30.33 inHg
Wind12.7 mph N
Humidity58%
Visibility6.2 mi
Dew point25°
Sat, 2452° / 28°0Clear
52 °Clear

Castle Hill, Saturday, 24 October

Clear. High 52°, low 28°.

Pressure30.47 inHg
Wind5.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point28°
Sun, 2559° / 34°0Partly cloudy
59 °Partly cloudy

Castle Hill, Sunday, 25 October

Partly cloudy. High 59°, low 34°.

Pressure30.36 inHg
Wind9.6 mph SW
Humidity46%
Visibility—
Dew point29°
Mon, 2652° / 42°0.04Light rain
52 °Light rain

Castle Hill, Monday, 26 October

Light rain. High 52°, low 42°.

Pressure30.24 inHg
Wind9.2 mph N
Humidity68%
Visibility—
Dew point39°
Tue, 2742° / 28°0Overcast
42 °Overcast

Castle Hill, Tuesday, 27 October

Overcast. High 42°, low 28°.

Pressure30.30 inHg
Wind7.4 mph N
Humidity50%
Visibility—
Dew point22°
Wed, 2843° / 25°0Clear
43 °Clear

Castle Hill, Wednesday, 28 October

Clear. High 43°, low 25°.

Pressure30.50 inHg
Wind4.8 mph S
Humidity36%
Visibility—
Dew point13°
Thu, 2950° / 32°0.47Snow
50 °Snow

Castle Hill, Thursday, 29 October

Snow. High 50°, low 32°.

Pressure30.03 inHg
Wind11.8 mph SE
Humidity80%
Visibility—
Dew point34°
Fri, 3046° / 31°0.6Snow
46 °Snow

Castle Hill, Friday, 30 October

Snow. High 46°, low 31°.

Pressure29.50 inHg
Wind18.3 mph W
Humidity69%
Visibility—
Dew point27°
Sat, 3144° / 30°0Clear
44 °Clear

Castle Hill, Saturday, 31 October

Clear. High 44°, low 30°.

Pressure30.06 inHg
Wind19.6 mph NW
Humidity49%
Visibility—
Dew point20°
Sun, 0148° / 32°0.01Light rain
48 °Light rain

Castle Hill, Sunday, 1 November

Light rain. High 48°, low 32°.

Pressure30.33 inHg
Wind7.7 mph S
Humidity52%
Visibility—
Dew point26°
Mon, 0256° / 42°0.48Rain
56 °Rain

Castle Hill, Monday, 2 November

Rain. High 56°, low 42°.

Pressure30.12 inHg
Wind18 mph S
Humidity94%
Visibility—
Dew point49°
Tue, 0356° / 32°0.06Light rain
56 °Light rain

Castle Hill, Tuesday, 3 November

Light rain. High 56°, low 32°.

Pressure29.77 inHg
Wind13.7 mph NW
Humidity68%
Visibility—
Dew point35°
Wed, 0437° / 28°0Overcast
37 °Overcast

Castle Hill, Wednesday, 4 November

Overcast. High 37°, low 28°.

Pressure30.06 inHg
Wind16.9 mph NW
Humidity49%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1737° / 24°0.11Climate normal
37 °Climate normal

Castle Hill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (2006)
Record low-2° (2019)
Wed, 1836° / 23°0.11Climate normal
36 °Climate normal

Castle Hill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.11 in
Chance of precipitation30%
Record high56° (1987)
Record low-1° (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.