As of 11:12 EDT

Weather in Dartmouth, MA

58°Current weather

Dartmouth, Sunday, 25 October, 11:12

Clear. Feels like 57°. High 61°, low 32°.

Pressure30.53 inHg
Wind3.4 mph N
Humidity79%
Visibility6.2 mi
Dew point50°

Monthly outlook for Dartmouth, MA: average high 60.1°, average low 48°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 26 October (67.1°), the coolest 25 October (31.7°).

60.1°/48°
Average high / low
+2.4°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November60.8°56.7°+2.3°
4 November – 13 November58.9°53.3°+3.1°
14 November – 23 Novemberat normal49.1°—

October records over 66 years

79.9°2 October 2019All-time high
28.9°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — New Bedford (5 mi).

Mon, 2667° / 36°0Clear
67 °Clear

Dartmouth, Monday, 26 October

Clear. High 67°, low 36°.

Pressure30.18 inHg
Wind6.3 mph SW
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 2751° / 40°0Clear
51 °Clear

Dartmouth, Tuesday, 27 October

Clear. High 51°, low 40°.

Pressure30.36 inHg
Wind8.5 mph N
Humidity51%
Visibility6.2 mi
Dew point33°
Wed, 2853° / 35°0Mostly clear
53 °Mostly clear

Dartmouth, Wednesday, 28 October

Mostly clear. High 53°, low 35°.

Pressure30.50 inHg
Wind0.9 mph N
Humidity56%
Visibility6.2 mi
Dew point36°
Thu, 2960° / 45°0Overcast
60 °Overcast

Dartmouth, Thursday, 29 October

Overcast. High 60°, low 45°.

Pressure30.33 inHg
Wind13 mph SW
Humidity70%
Visibility—
Dew point46°
Fri, 3067° / 52°0Mostly clear
67 °Mostly clear

Dartmouth, Friday, 30 October

Mostly clear. High 67°, low 52°.

Pressure30.12 inHg
Wind9.3 mph NW
Humidity72%
Visibility—
Dew point51°
Sat, 3161° / 48°0Clear
61 °Clear

Dartmouth, Saturday, 31 October

Clear. High 61°, low 48°.

Pressure30.33 inHg
Wind8.4 mph N
Humidity63%
Visibility—
Dew point44°
Sun, 0162° / 53°0Overcast
62 °Overcast

Dartmouth, Sunday, 1 November

Overcast. High 62°, low 53°.

Pressure30.39 inHg
Wind7.9 mph S
Humidity74%
Visibility—
Dew point51°
Mon, 0263° / 57°0Overcast
63 °Overcast

Dartmouth, Monday, 2 November

Overcast. High 63°, low 57°.

Pressure30.33 inHg
Wind10.2 mph SW
Humidity83%
Visibility—
Dew point56°
Tue, 0364° / 59°0.04Light rain
64 °Light rain

Dartmouth, Tuesday, 3 November

Light rain. High 64°, low 59°.

Pressure30.15 inHg
Wind9.9 mph SW
Humidity89%
Visibility—
Dew point59°
Wed, 0463° / 58°0.11Light rain
63 °Light rain

Dartmouth, Wednesday, 4 November

Light rain. High 63°, low 58°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity90%
Visibility—
Dew point60°
Thu, 0560° / 53°0.26Rain
60 °Rain

Dartmouth, Thursday, 5 November

Rain. High 60°, low 53°.

Pressure29.62 inHg
Wind9.5 mph S
Humidity99%
Visibility—
Dew point59°
Fri, 0658° / 50°0.02Light rain
58 °Light rain

Dartmouth, Friday, 6 November

Light rain. High 58°, low 50°.

Pressure29.56 inHg
Wind14.2 mph SW
Humidity65%
Visibility—
Dew point44°
Sat, 0756° / 48°0Mostly clear
56 °Mostly clear

Dartmouth, Saturday, 7 November

Mostly clear. High 56°, low 48°.

Pressure29.56 inHg
Wind13.8 mph W
Humidity61%
Visibility—
Dew point40°
Sun, 0857° / 48°0Mostly clear
57 °Mostly clear

Dartmouth, Sunday, 8 November

Mostly clear. High 57°, low 48°.

Pressure29.85 inHg
Wind13.2 mph W
Humidity58%
Visibility—
Dew point39°
Mon, 0959° / 52°0.45Rain
59 °Rain

Dartmouth, Monday, 9 November

Rain. High 59°, low 52°.

Pressure29.53 inHg
Wind19.6 mph SE
Humidity94%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1054° / 42°0.17Climate normal
54 °Climate normal

Dartmouth, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1999)
Record low27° (2017)
Wed, 1153° / 42°0.11Climate normal
53 °Climate normal

Dartmouth, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (2022)
Record low24° (2017)
Thu, 1251° / 41°0.15Climate normal
51 °Climate normal

Dartmouth, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low29° (1976)
Fri, 1350° / 39°0.21Climate normal
50 °Climate normal

Dartmouth, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.21 in
Chance of precipitation45%
Record high64° (1964)
Record low21° (2019)
Sat, 1450° / 39°0.11Climate normal
50 °Climate normal

Dartmouth, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation22%
Record high63° (1993)
Record low23° (1986)
Sun, 1551° / 39°0.11Climate normal
51 °Climate normal

Dartmouth, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1993)
Record low24° (1967)
Mon, 1650° / 39°0.16Climate normal
50 °Climate normal

Dartmouth, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.16 in
Chance of precipitation32%
Record high65° (1989)
Record low23° (1967)
Tue, 1750° / 38°0.15Climate normal
50 °Climate normal

Dartmouth, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation27%
Record high64° (2006)
Record low26° (1967)
Wed, 1850° / 38°0.07Climate normal
50 °Climate normal

Dartmouth, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high63° (1987)
Record low27° (2020)
Thu, 1949° / 37°0.06Climate normal
49 °Climate normal

Dartmouth, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high61° (2017)
Record low25° (2020)
Fri, 2049° / 38°0.11Climate normal
49 °Climate normal

Dartmouth, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (1985)
Record low23° (1986)
Sat, 2148° / 37°0.09Climate normal
48 °Climate normal

Dartmouth, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1975)
Record low21° (1987)
Sun, 2247° / 37°0.18Climate normal
47 °Climate normal

Dartmouth, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.18 in
Chance of precipitation40%
Record high60° (2007)
Record low15° (2018)
Mon, 2347° / 36°0.15Climate normal
47 °Climate normal

Dartmouth, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.15 in
Chance of precipitation22%
Record high62° (1979)
Record low15° (2018)

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 Dartmouth, MA 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 Dartmouth, MA 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.