As of 10:06 EDT

Weather in Dunbarton, NH

52°Current weather

Dunbarton, Thursday, 15 October, 10:06

Mostly clear. Feels like 50°. High 57°, low 44°.

Pressure30.21 inHg
Wind13.8 mph NW
Humidity67%
Visibility6.2 mi
Dew point40°

Monthly outlook for Dunbarton, NH: average high 55.4°, average low 35.2°. That is 0.4° below the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (68.5°), the coolest 24 October (27.9°).

55.4°/35.2°
Average high / low
−0.4°
Below normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October57.1°57.5°-0.2°
25 October – 3 November52.7°53.6°-0.5°
4 November – 13 Novemberat normal49.3°—

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).

Fri, 1665° / 43°0.37Rain
65 °Rain

Dunbarton, Friday, 16 October

Rain. High 65°, low 43°.

Pressure29.77 inHg
Wind9.3 mph S
Humidity95%
Visibility6.2 mi
Dew point52°
Sat, 1755° / 36°0Partly cloudy
55 °Partly cloudy

Dunbarton, Saturday, 17 October

Partly cloudy. High 55°, low 36°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point25°
Sun, 1853° / 30°0Mostly clear
53 °Mostly clear

Dunbarton, Sunday, 18 October

Mostly clear. High 53°, low 30°.

Pressure30.53 inHg
Wind4.2 mph W
Humidity46%
Visibility6.2 mi
Dew point22°
Mon, 1966° / 38°0Clear
66 °Clear

Dunbarton, Monday, 19 October

Clear. High 66°, low 38°.

Pressure30.50 inHg
Wind7.3 mph SW
Humidity42%
Visibility—
Dew point33°
Tue, 2069° / 39°0Overcast
69 °Overcast

Dunbarton, Tuesday, 20 October

Overcast. High 69°, low 39°.

Pressure30.33 inHg
Wind6.8 mph NW
Humidity42%
Visibility—
Dew point35°
Wed, 2159° / 39°0Overcast
59 °Overcast

Dunbarton, Wednesday, 21 October

Overcast. High 59°, low 39°.

Pressure30.36 inHg
Wind5.2 mph NW
Humidity59%
Visibility—
Dew point38°
Thu, 2255° / 39°0Partly cloudy
55 °Partly cloudy

Dunbarton, Thursday, 22 October

Partly cloudy. High 55°, low 39°.

Pressure30.42 inHg
Wind3.8 mph SE
Humidity53%
Visibility—
Dew point33°
Fri, 2345° / 34°0.03Light rain
45 °Light rain

Dunbarton, Friday, 23 October

Light rain. High 45°, low 34°.

Pressure30.39 inHg
Wind11.9 mph NE
Humidity71%
Visibility—
Dew point35°
Sat, 2448° / 28°0Clear
48 °Clear

Dunbarton, Saturday, 24 October

Clear. High 48°, low 28°.

Pressure30.68 inHg
Wind9.9 mph NE
Humidity40%
Visibility—
Dew point18°
Sun, 2551° / 28°0Clear
51 °Clear

Dunbarton, Sunday, 25 October

Clear. High 51°, low 28°.

Pressure30.56 inHg
Wind8.4 mph NE
Humidity36%
Visibility—
Dew point17°
Mon, 2657° / 31°0Clear
57 °Clear

Dunbarton, Monday, 26 October

Clear. High 57°, low 31°.

Pressure30.33 inHg
Wind11.3 mph NW
Humidity36%
Visibility—
Dew point22°
Tue, 2754° / 31°0Overcast
54 °Overcast

Dunbarton, Tuesday, 27 October

Overcast. High 54°, low 31°.

Pressure30.36 inHg
Wind8.9 mph SW
Humidity48%
Visibility—
Dew point26°
Wed, 2857° / 34°0Light rain
57 °Light rain

Dunbarton, Wednesday, 28 October

Light rain. High 57°, low 34°.

Pressure30.06 inHg
Wind15.5 mph NW
Humidity54%
Visibility—
Dew point30°
Thu, 2948° / 30°0Overcast
48 °Overcast

Dunbarton, Thursday, 29 October

Overcast. High 48°, low 30°.

Pressure30.36 inHg
Wind5.2 mph S
Humidity44%
Visibility—
Dew point20°
Fri, 3048° / 40°0Overcast
48 °Overcast

Dunbarton, Friday, 30 October

Overcast. High 48°, low 40°.

Pressure30.18 inHg
Wind3 mph SE
Humidity61%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0949° / 35°0.1Climate normal
49 °Climate normal

Dunbarton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low20° (1971)
Tue, 1049° / 35°0.15Climate normal
49 °Climate normal

Dunbarton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2020)
Record low21° (2017)
Wed, 1148° / 35°0.13Climate normal
48 °Climate normal

Dunbarton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2020)
Record low19° (2017)
Thu, 1247° / 34°0.13Climate normal
47 °Climate normal

Dunbarton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2022)
Record low21° (1976)
Fri, 1345° / 32°0.16Climate normal
45 °Climate normal

Dunbarton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation37%
Record high65° (1964)
Record low14° (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 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.