As of 11:11 EDT

Weather in Mount Sunapee, NH

47°Current weather

Mount Sunapee, Tuesday, 13 October, 11:11

Overcast. Feels like 42°. High 54°, low 47°.

Pressure30.03 inHg
Wind9 mph S
Humidity83%
Visibility4.1 mi
Dew point43°

Monthly outlook for Mount Sunapee, NH: average high 55.6°, average low 39.5°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 24 October (71.9°), the coolest 28 October (26.2°).

55.6°/39.5°
Average high / low
+0.1°
Above normal
2 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October56.3°56.6°-0.1°
23 October – 1 November54.4°52.6°+1°
2 November – 11 Novemberat normal49.1°—

October records over 66 years

81.5°5 October 2007All-time high
23°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Bradford (9 mi).

Wed, 1461° / 53°0Overcast
61 °Overcast

Mount Sunapee, Wednesday, 14 October

Overcast. High 61°, low 53°.

Pressure29.80 inHg
Wind12.2 mph W
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 1555° / 42°0Partly cloudy
55 °Partly cloudy

Mount Sunapee, Thursday, 15 October

Partly cloudy. High 55°, low 42°.

Pressure30.24 inHg
Wind6.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Fri, 1662° / 43°1.02Heavy rain
62 °Heavy rain

Mount Sunapee, Friday, 16 October

Heavy rain. High 62°, low 43°.

Pressure29.62 inHg
Wind9.2 mph SE
Humidity98%
Visibility1.8 mi
Dew point48°
Sat, 1742° / 33°0.02Snow
42 °Snow

Mount Sunapee, Saturday, 17 October

Snow. High 42°, low 33°.

Pressure29.88 inHg
Wind19.7 mph NW
Humidity71%
Visibility—
Dew point31°
Sun, 1851° / 29°0Clear
51 °Clear

Mount Sunapee, Sunday, 18 October

Clear. High 51°, low 29°.

Pressure30.39 inHg
Wind12.2 mph W
Humidity59%
Visibility—
Dew point29°
Mon, 1960° / 39°0Overcast
60 °Overcast

Mount Sunapee, Monday, 19 October

Overcast. High 60°, low 39°.

Pressure30.30 inHg
Wind10.4 mph SW
Humidity47%
Visibility—
Dew point34°
Tue, 2062° / 41°0Clear
62 °Clear

Mount Sunapee, Tuesday, 20 October

Clear. High 62°, low 41°.

Pressure30.30 inHg
Wind7.9 mph NW
Humidity60%
Visibility—
Dew point43°
Wed, 2157° / 37°0Clear
57 °Clear

Mount Sunapee, Wednesday, 21 October

Clear. High 57°, low 37°.

Pressure30.45 inHg
Wind9.5 mph NW
Humidity43%
Visibility—
Dew point28°
Thu, 2259° / 37°0Mostly clear
59 °Mostly clear

Mount Sunapee, Thursday, 22 October

Mostly clear. High 59°, low 37°.

Pressure30.47 inHg
Wind5.3 mph S
Humidity50%
Visibility—
Dew point33°
Fri, 2359° / 43°0Overcast
59 °Overcast

Mount Sunapee, Friday, 23 October

Overcast. High 59°, low 43°.

Pressure30.24 inHg
Wind7.1 mph SW
Humidity81%
Visibility—
Dew point44°
Sat, 2472° / 52°0Overcast
72 °Overcast

Mount Sunapee, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.00 inHg
Wind14.5 mph W
Humidity61%
Visibility—
Dew point51°
Sun, 2556° / 42°0Overcast
56 °Overcast

Mount Sunapee, Sunday, 25 October

Overcast. High 56°, low 42°.

Pressure29.91 inHg
Wind14.8 mph NW
Humidity56%
Visibility—
Dew point37°
Mon, 2650° / 35°0Partly cloudy
50 °Partly cloudy

Mount Sunapee, Monday, 26 October

Partly cloudy. High 50°, low 35°.

Pressure29.85 inHg
Wind11.6 mph W
Humidity53%
Visibility—
Dew point29°
Tue, 2743° / 32°0Clear
43 °Clear

Mount Sunapee, Tuesday, 27 October

Clear. High 43°, low 32°.

Pressure30.06 inHg
Wind15.3 mph NW
Humidity50%
Visibility—
Dew point22°
Wed, 2846° / 26°0Overcast
46 °Overcast

Mount Sunapee, Wednesday, 28 October

Overcast. High 46°, low 26°.

Pressure30.42 inHg
Wind7.8 mph NW
Humidity47%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 36°0.13Climate normal
51 °Climate normal

Mount Sunapee, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1989)
Record low26° (2005)
Fri, 3050° / 36°0.15Climate normal
50 °Climate normal

Mount Sunapee, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation25%
Record high68° (1989)
Record low27° (2020)
Sat, 3152° / 37°0.09Climate normal
52 °Climate normal

Mount Sunapee, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2024)
Record low23° (2011)
Sun, 0152° / 38°0.11Climate normal
52 °Climate normal

Mount Sunapee, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1974)
Record low28° (2020)
Mon, 0252° / 38°0.11Climate normal
52 °Climate normal

Mount Sunapee, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (1982)
Record low23° (1965)
Tue, 0351° / 37°0.18Climate normal
51 °Climate normal

Mount Sunapee, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation37%
Record high68° (1990)
Record low21° (2002)
Wed, 0451° / 37°0.09Climate normal
51 °Climate normal

Mount Sunapee, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1994)
Record low26° (2013)
Thu, 0550° / 37°0.15Climate normal
50 °Climate normal

Mount Sunapee, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2022)
Record low25° (1965)
Fri, 0649° / 37°0.14Climate normal
49 °Climate normal

Mount Sunapee, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (2024)
Record low27° (2012)
Sat, 0748° / 35°0.06Climate normal
48 °Climate normal

Mount Sunapee, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (2020)
Record low17° (2002)
Sun, 0847° / 35°0.1Climate normal
47 °Climate normal

Mount Sunapee, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low16° (2002)
Mon, 0947° / 34°0.11Climate normal
47 °Climate normal

Mount Sunapee, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2020)
Record low19° (1971)
Tue, 1048° / 35°0.14Climate normal
48 °Climate normal

Mount Sunapee, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (2020)
Record low18° (2017)
Wed, 1147° / 34°0.13Climate normal
47 °Climate normal

Mount Sunapee, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (2020)
Record low15° (2017)

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 Mount Sunapee, NH 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 Mount Sunapee, NH 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.