As of 06:53 EST

Weather in Dorchester, NH

40°Current weather

Dorchester, Monday, 9 November, 06:53

Overcast. Feels like 36°. High 48°, low 38°.

Pressure29.62 inHg
Wind5.2 mph SW
Humidity89%
Visibility6.2 mi
Dew point37°

Monthly outlook for Dorchester, NH: average high 40.7°, average low 29.9°. That is 0.5° below the climate normal for November. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 21 November (48.7°), the coolest 18 November (19.7°).

40.7°/29.9°
Average high / low
−0.5°
Below normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November38.8°43.1°-2.4°
19 November – 28 November43.8°39.1°+2.6°
29 November – 8 Decemberat normal35°—

November records over 66 years

70.5°5 November 2022All-time high
-4°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Wentworth (7 mi).

Tue, 1047° / 36°0.04Light rain
47 °Light rain

Dorchester, Tuesday, 10 November

Light rain. High 47°, low 36°.

Pressure29.77 inHg
Wind9.9 mph W
Humidity57%
Visibility6.2 mi
Dew point31°
Wed, 1142° / 32°0Overcast
42 °Overcast

Dorchester, Wednesday, 11 November

Overcast. High 42°, low 32°.

Pressure29.88 inHg
Wind8.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point29°
Thu, 1245° / 28°0Clear
45 °Clear

Dorchester, Thursday, 12 November

Clear. High 45°, low 28°.

Pressure29.85 inHg
Wind1.3 mph N
Humidity56%
Visibility6.2 mi
Dew point25°
Fri, 1338° / 25°0Overcast
38 °Overcast

Dorchester, Friday, 13 November

Overcast. High 38°, low 25°.

Pressure29.68 inHg
Wind11.9 mph N
Humidity81%
Visibility—
Dew point27°
Sat, 1438° / 31°0.06Light snow
38 °Light snow

Dorchester, Saturday, 14 November

Light snow. High 38°, low 31°.

Pressure29.85 inHg
Wind9.4 mph N
Humidity80%
Visibility—
Dew point30°
Sun, 1531° / 30°0.06Light snow
31 °Light snow

Dorchester, Sunday, 15 November

Light snow. High 31°, low 30°.

Pressure29.56 inHg
Wind9 mph NW
Humidity100%
Visibility—
Dew point31°
Mon, 1631° / 27°0.02Light snow
31 °Light snow

Dorchester, Monday, 16 November

Light snow. High 31°, low 27°.

Pressure29.77 inHg
Wind10.2 mph NW
Humidity100%
Visibility—
Dew point31°
Tue, 1733° / 29°0Overcast
33 °Overcast

Dorchester, Tuesday, 17 November

Overcast. High 33°, low 29°.

Pressure30.18 inHg
Wind7.6 mph NW
Humidity100%
Visibility—
Dew point32°
Wed, 1836° / 20°0Mostly clear
36 °Mostly clear

Dorchester, Wednesday, 18 November

Mostly clear. High 36°, low 20°.

Pressure30.36 inHg
Wind5 mph NW
Humidity100%
Visibility—
Dew point32°
Thu, 1935° / 23°0Overcast
35 °Overcast

Dorchester, Thursday, 19 November

Overcast. High 35°, low 23°.

Pressure30.39 inHg
Wind5.5 mph NW
Humidity100%
Visibility—
Dew point34°
Fri, 2042° / 22°0Overcast
42 °Overcast

Dorchester, Friday, 20 November

Overcast. High 42°, low 22°.

Pressure30.42 inHg
Wind2.9 mph SE
Humidity84%
Visibility—
Dew point31°
Sat, 2149° / 27°0Overcast
49 °Overcast

Dorchester, Saturday, 21 November

Overcast. High 49°, low 27°.

Pressure30.27 inHg
Wind2.8 mph SE
Humidity92%
Visibility—
Dew point38°
Sun, 2247° / 37°0.15Light rain
47 °Light rain

Dorchester, Sunday, 22 November

Light rain. High 47°, low 37°.

Pressure30.15 inHg
Wind2.8 mph W
Humidity90%
Visibility—
Dew point44°
Mon, 2344° / 36°1.14Rain
44 °Rain

Dorchester, Monday, 23 November

Rain. High 44°, low 36°.

Pressure29.94 inHg
Wind18.5 mph E
Humidity94%
Visibility—
Dew point38°
Tue, 2446° / 35°0.07Light rain
46 °Light rain

Dorchester, Tuesday, 24 November

Light rain. High 46°, low 35°.

Pressure30.00 inHg
Wind3.8 mph SE
Humidity91%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2539° / 26°0.16Climate normal
39 °Climate normal

Dorchester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.16 in
Chance of precipitation35%
Record high58° (2004)
Record low10° (2013)
Thu, 2639° / 28°0.21Climate normal
39 °Climate normal

Dorchester, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.21 in
Chance of precipitation52%
Record high59° (1979)
Record low4° (1962)
Fri, 2739° / 26°0.15Climate normal
39 °Climate normal

Dorchester, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.15 in
Chance of precipitation45%
Record high59° (1979)
Record low4° (1978)
Sat, 2839° / 26°0.18Climate normal
39 °Climate normal

Dorchester, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation45%
Record high61° (1990)
Record low6° (1996)
Sun, 2937° / 25°0.09Climate normal
37 °Climate normal

Dorchester, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (2003)
Record low-3° (2014)
Mon, 3037° / 24°0.12Climate normal
37 °Climate normal

Dorchester, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.12 in
Chance of precipitation33%
Record high59° (2006)
Record low2° (1967)
Tue, 0137° / 24°0.13Climate normal
37 °Climate normal

Dorchester, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation37%
Record high57° (2020)
Record low1° (1974)
Wed, 0236° / 22°0.12Climate normal
36 °Climate normal

Dorchester, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.12 in
Chance of precipitation30%
Record high52° (1998)
Record low-5° (1967)
Thu, 0336° / 23°0.13Climate normal
36 °Climate normal

Dorchester, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.13 in
Chance of precipitation40%
Record high56° (2009)
Record low-6° (1976)
Fri, 0435° / 21°0.09Climate normal
35 °Climate normal

Dorchester, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation27%
Record high58° (1982)
Record low-2° (1976)
Sat, 0533° / 20°0.09Climate normal
33 °Climate normal

Dorchester, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.09 in
Chance of precipitation28%
Record high54° (1973)
Record low-5° (1989)
Sun, 0635° / 21°0.16Climate normal
35 °Climate normal

Dorchester, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.16 in
Chance of precipitation45%
Record high60° (2001)
Record low0° (1989)
Mon, 0734° / 20°0.11Climate normal
34 °Climate normal

Dorchester, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.11 in
Chance of precipitation45%
Record high61° (1998)
Record low0° (1964)
Tue, 0831° / 17°0.09Climate normal
31 °Climate normal

Dorchester, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.09 in
Chance of precipitation28%
Record high49° (1966)
Record low-5° (1972)

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 Dorchester, 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 Dorchester, 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.