As of 01:31 EDT

Weather in Sunapee, NH

40°Current weather

Sunapee, Saturday, 10 October, 01:31

Clear. Feels like 35°. High 57°, low 38°.

Pressure30.24 inHg
Wind7.5 mph NW
Humidity92%
Visibility6.2 mi
Dew point38°

Monthly outlook for Sunapee, NH: average high 55.4°, average low 40.3°. That is 0.6° below the climate normal for October. Precipitation is expected on 7 days (about 4.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 12 October (66.8°), the coolest 19 October (27.1°).

55.4°/40.3°
Average high / low
−0.6°
Below normal
7 / 5
Wet days / normal
4.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October54.7°57.4°-1.5°
20 October – 29 October56.5°53.9°+1.4°
30 October – 8 Novemberat normal50.3°—

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 (12 mi).

Sun, 1164° / 40°0.11Rain
64 °Rain

Sunapee, Sunday, 11 October

Rain. High 64°, low 40°.

Pressure30.33 inHg
Wind7.8 mph S
Humidity51%
Visibility6.2 mi
Dew point42°
Mon, 1267° / 46°0.68Rain
67 °Rain

Sunapee, Monday, 12 October

Rain. High 67°, low 46°.

Pressure29.74 inHg
Wind5 mph NW
Humidity66%
Visibility6.2 mi
Dew point50°
Tue, 1353° / 48°0.72Rain
53 °Rain

Sunapee, Tuesday, 13 October

Rain. High 53°, low 48°.

Pressure29.88 inHg
Wind12.2 mph SE
Humidity99%
Visibility2.5 mi
Dew point50°
Wed, 1452° / 44°0Overcast
52 °Overcast

Sunapee, Wednesday, 14 October

Overcast. High 52°, low 44°.

Pressure29.85 inHg
Wind11.9 mph NW
Humidity78%
Visibility—
Dew point43°
Thu, 1551° / 39°0Mostly clear
51 °Mostly clear

Sunapee, Thursday, 15 October

Mostly clear. High 51°, low 39°.

Pressure30.09 inHg
Wind16.1 mph NW
Humidity60%
Visibility—
Dew point33°
Fri, 1651° / 40°0.15Light rain
51 °Light rain

Sunapee, Friday, 16 October

Light rain. High 51°, low 40°.

Pressure30.12 inHg
Wind4.5 mph SE
Humidity94%
Visibility—
Dew point40°
Sat, 1759° / 45°0.79Rain
59 °Rain

Sunapee, Saturday, 17 October

Rain. High 59°, low 45°.

Pressure29.74 inHg
Wind10.4 mph SW
Humidity96%
Visibility—
Dew point56°
Sun, 1844° / 29°0.03Light rain
44 °Light rain

Sunapee, Sunday, 18 October

Light rain. High 44°, low 29°.

Pressure30.15 inHg
Wind13 mph N
Humidity77%
Visibility—
Dew point35°
Mon, 1950° / 27°0Clear
50 °Clear

Sunapee, Monday, 19 October

Clear. High 50°, low 27°.

Pressure30.42 inHg
Wind6.6 mph NW
Humidity33%
Visibility—
Dew point14°
Tue, 2052° / 31°0Clear
52 °Clear

Sunapee, Tuesday, 20 October

Clear. High 52°, low 31°.

Pressure30.59 inHg
Wind6.9 mph N
Humidity48%
Visibility—
Dew point25°
Wed, 2152° / 32°0Partly cloudy
52 °Partly cloudy

Sunapee, Wednesday, 21 October

Partly cloudy. High 52°, low 32°.

Pressure30.62 inHg
Wind5.9 mph S
Humidity48%
Visibility—
Dew point26°
Thu, 2253° / 36°0Overcast
53 °Overcast

Sunapee, Thursday, 22 October

Overcast. High 53°, low 36°.

Pressure30.45 inHg
Wind6.8 mph S
Humidity73%
Visibility—
Dew point38°
Fri, 2355° / 46°0.26Rain
55 °Rain

Sunapee, Friday, 23 October

Rain. High 55°, low 46°.

Pressure30.24 inHg
Wind10.8 mph SE
Humidity91%
Visibility—
Dew point48°
Sat, 2462° / 52°1.28Heavy rain
62 °Heavy rain

Sunapee, Saturday, 24 October

Heavy rain. High 62°, low 52°.

Pressure29.91 inHg
Wind8.1 mph E
Humidity87%
Visibility—
Dew point57°
Sun, 2565° / 52°0Overcast
65 °Overcast

Sunapee, Sunday, 25 October

Overcast. High 65°, low 52°.

Pressure29.91 inHg
Wind10.5 mph SW
Humidity77%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 40°0.15Climate normal
53 °Climate normal

Sunapee, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation32%
Record high76° (1963)
Record low26° (2018)
Tue, 2752° / 39°0.13Climate normal
52 °Climate normal

Sunapee, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation20%
Record high76° (1963)
Record low26° (1976)
Wed, 2853° / 38°0.17Climate normal
53 °Climate normal

Sunapee, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high73° (2023)
Record low26° (1976)
Thu, 2951° / 36°0.13Climate normal
51 °Climate normal

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

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

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

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

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

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

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

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

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

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

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)

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 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 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.