As of 21:10 EDT

Weather in Dunbarton, NH

43°Current weather

Dunbarton, Saturday, 10 October, 21:10

Overcast. Feels like 43°. High 59°, low 40°.

Pressure30.47 inHg
Wind0 mph N
Humidity79%
Visibility6.2 mi
Dew point36°

Monthly outlook for Dunbarton, NH: average high 57.2°, average low 38.2°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 14 October (74.7°), the coolest 20 October (25.9°).

57.2°/38.2°
Average high / low
−0.5°
Below normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58.4°59°-0.3°
20 October – 29 October55.1°55.6°-0.3°
30 October – 8 Novemberat normal51.9°—

October records over 66 years

84°6 October 2025All-time high
23.9°31 October 2020All-time low

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

Sun, 1159° / 37°0.17Light rain
59 °Light rain

Dunbarton, Sunday, 11 October

Light rain. High 59°, low 37°.

Pressure30.36 inHg
Wind5.1 mph S
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 1270° / 42°0.42Rain
70 °Rain

Dunbarton, Monday, 12 October

Rain. High 70°, low 42°.

Pressure29.77 inHg
Wind3.8 mph N
Humidity63%
Visibility6.2 mi
Dew point52°
Tue, 1359° / 48°0.08Light rain
59 °Light rain

Dunbarton, Tuesday, 13 October

Light rain. High 59°, low 48°.

Pressure30.03 inHg
Wind7.6 mph SE
Humidity90%
Visibility6.2 mi
Dew point49°
Wed, 1475° / 58°0Partly cloudy
75 °Partly cloudy

Dunbarton, Wednesday, 14 October

Partly cloudy. High 75°, low 58°.

Pressure29.71 inHg
Wind10.8 mph W
Humidity61%
Visibility6.2 mi
Dew point60°
Thu, 1555° / 42°0Light rain
55 °Light rain

Dunbarton, Thursday, 15 October

Light rain. High 55°, low 42°.

Pressure30.09 inHg
Wind14.3 mph NW
Humidity49%
Visibility—
Dew point32°
Fri, 1649° / 41°0.28Light rain
49 °Light rain

Dunbarton, Friday, 16 October

Light rain. High 49°, low 41°.

Pressure30.09 inHg
Wind4.9 mph SE
Humidity83%
Visibility—
Dew point39°
Sat, 1760° / 48°0.17Light rain
60 °Light rain

Dunbarton, Saturday, 17 October

Light rain. High 60°, low 48°.

Pressure29.83 inHg
Wind6.1 mph NW
Humidity91%
Visibility—
Dew point54°
Sun, 1853° / 38°0.22Rain
53 °Rain

Dunbarton, Sunday, 18 October

Rain. High 53°, low 38°.

Pressure29.91 inHg
Wind11.1 mph NW
Humidity61%
Visibility—
Dew point38°
Mon, 1946° / 30°0Clear
46 °Clear

Dunbarton, Monday, 19 October

Clear. High 46°, low 30°.

Pressure30.42 inHg
Wind11.7 mph NW
Humidity48%
Visibility—
Dew point23°
Tue, 2049° / 26°0Clear
49 °Clear

Dunbarton, Tuesday, 20 October

Clear. High 49°, low 26°.

Pressure30.56 inHg
Wind4.6 mph N
Humidity32%
Visibility—
Dew point13°
Wed, 2153° / 29°0Partly cloudy
53 °Partly cloudy

Dunbarton, Wednesday, 21 October

Partly cloudy. High 53°, low 29°.

Pressure30.56 inHg
Wind3.3 mph NW
Humidity34%
Visibility—
Dew point18°
Thu, 2254° / 30°0Clear
54 °Clear

Dunbarton, Thursday, 22 October

Clear. High 54°, low 30°.

Pressure30.65 inHg
Wind2.9 mph SE
Humidity43%
Visibility—
Dew point25°
Fri, 2356° / 32°0Clear
56 °Clear

Dunbarton, Friday, 23 October

Clear. High 56°, low 32°.

Pressure30.50 inHg
Wind3.5 mph NW
Humidity50%
Visibility—
Dew point29°
Sat, 2459° / 35°0Clear
59 °Clear

Dunbarton, Saturday, 24 October

Clear. High 59°, low 35°.

Pressure30.33 inHg
Wind4.6 mph N
Humidity49%
Visibility—
Dew point31°
Sun, 2559° / 36°0Overcast
59 °Overcast

Dunbarton, Sunday, 25 October

Overcast. High 59°, low 36°.

Pressure30.30 inHg
Wind4.3 mph NE
Humidity50%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.13Climate normal
55 °Climate normal

Dunbarton, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (1963)
Record low28° (2018)
Tue, 2754° / 40°0.12Climate normal
54 °Climate normal

Dunbarton, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation22%
Record high79° (1963)
Record low28° (1976)
Wed, 2854° / 39°0.17Climate normal
54 °Climate normal

Dunbarton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.17 in
Chance of precipitation30%
Record high77° (2023)
Record low27° (1974)
Thu, 2953° / 38°0.11Climate normal
53 °Climate normal

Dunbarton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1989)
Record low28° (1965)
Fri, 3052° / 37°0.15Climate normal
52 °Climate normal

Dunbarton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation25%
Record high70° (1989)
Record low28° (1962)
Sat, 3153° / 38°0.09Climate normal
53 °Climate normal

Dunbarton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low24° (2020)
Sun, 0154° / 39°0.11Climate normal
54 °Climate normal

Dunbarton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high73° (1974)
Record low27° (2020)
Mon, 0253° / 39°0.12Climate normal
53 °Climate normal

Dunbarton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2001)
Record low26° (1965)
Tue, 0353° / 38°0.2Climate normal
53 °Climate normal

Dunbarton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high69° (1990)
Record low22° (2002)
Wed, 0452° / 38°0.08Climate normal
52 °Climate normal

Dunbarton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high71° (1987)
Record low25° (2020)
Thu, 0552° / 38°0.16Climate normal
52 °Climate normal

Dunbarton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation33%
Record high74° (2022)
Record low26° (1986)
Fri, 0651° / 38°0.13Climate normal
51 °Climate normal

Dunbarton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (2024)
Record low26° (2021)
Sat, 0750° / 36°0.06Climate normal
50 °Climate normal

Dunbarton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2020)
Record low22° (2002)
Sun, 0849° / 36°0.09Climate normal
49 °Climate normal

Dunbarton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low23° (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 Dunbarton, 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 Dunbarton, 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.