As of 03:57 EST

Weather in Dennis Port, MA

42°Current weather

Dennis Port, Saturday, 14 November, 03:57

Rain. Feels like 37°. High 45°, low 36°.

Pressure29.62 inHg
Wind8.1 mph NW
Humidity88%
Visibility5.0 mi
Dew point38°

Monthly outlook for Dennis Port, MA: average high 50.2°, average low 41.4°. That is 0.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 November (57.8°), the coolest 14 November (36.1°).

50.2°/41.4°
Average high / low
+0.9°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.6°49°+0.9°
24 November – 3 December49.4°47.5°+1°
4 December – 13 Decemberat normal44.2°—

November records over 66 years

71.4°12 November 2022All-time high
18.9°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Chatham (8 mi).

Sun, 1547° / 38°0Partly cloudy
47 °Partly cloudy

Dennis Port, Sunday, 15 November

Partly cloudy. High 47°, low 38°.

Pressure30.00 inHg
Wind13.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point33°
Mon, 1645° / 41°0Overcast
45 °Overcast

Dennis Port, Monday, 16 November

Overcast. High 45°, low 41°.

Pressure30.30 inHg
Wind8.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point35°
Tue, 1750° / 36°0Clear
50 °Clear

Dennis Port, Tuesday, 17 November

Clear. High 50°, low 36°.

Pressure30.39 inHg
Wind5.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point32°
Wed, 1856° / 40°0Clear
56 °Clear

Dennis Port, Wednesday, 18 November

Clear. High 56°, low 40°.

Pressure30.36 inHg
Wind9.1 mph W
Humidity65%
Visibility—
Dew point38°
Thu, 1956° / 41°0Overcast
56 °Overcast

Dennis Port, Thursday, 19 November

Overcast. High 56°, low 41°.

Pressure30.36 inHg
Wind11.5 mph SW
Humidity56%
Visibility—
Dew point35°
Fri, 2058° / 51°0Clear
58 °Clear

Dennis Port, Friday, 20 November

Clear. High 58°, low 51°.

Pressure30.06 inHg
Wind17.8 mph SW
Humidity66%
Visibility—
Dew point45°
Sat, 2148° / 40°0Mostly clear
48 °Mostly clear

Dennis Port, Saturday, 21 November

Mostly clear. High 48°, low 40°.

Pressure30.42 inHg
Wind21.5 mph N
Humidity53%
Visibility—
Dew point27°
Sun, 2246° / 40°0Mostly clear
46 °Mostly clear

Dennis Port, Sunday, 22 November

Mostly clear. High 46°, low 40°.

Pressure30.50 inHg
Wind8.3 mph SE
Humidity49%
Visibility—
Dew point26°
Mon, 2355° / 45°0.02Light rain
55 °Light rain

Dennis Port, Monday, 23 November

Light rain. High 55°, low 45°.

Pressure30.27 inHg
Wind21.3 mph S
Humidity79%
Visibility—
Dew point44°
Tue, 2455° / 44°0.11Light rain
55 °Light rain

Dennis Port, Tuesday, 24 November

Light rain. High 55°, low 44°.

Pressure29.97 inHg
Wind17.8 mph NW
Humidity66%
Visibility—
Dew point43°
Wed, 2548° / 42°0Clear
48 °Clear

Dennis Port, Wednesday, 25 November

Clear. High 48°, low 42°.

Pressure30.27 inHg
Wind14.3 mph NW
Humidity65%
Visibility—
Dew point33°
Thu, 2653° / 45°0Overcast
53 °Overcast

Dennis Port, Thursday, 26 November

Overcast. High 53°, low 45°.

Pressure30.15 inHg
Wind15.9 mph SW
Humidity68%
Visibility—
Dew point41°
Fri, 2747° / 40°0.02Light rain
47 °Light rain

Dennis Port, Friday, 27 November

Light rain. High 47°, low 40°.

Pressure30.15 inHg
Wind21.2 mph NW
Humidity56%
Visibility—
Dew point27°
Sat, 2845° / 41°0Overcast
45 °Overcast

Dennis Port, Saturday, 28 November

Overcast. High 45°, low 41°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity55%
Visibility—
Dew point30°
Sun, 2948° / 41°0.01Light rain
48 °Light rain

Dennis Port, Sunday, 29 November

Light rain. High 48°, low 41°.

Pressure29.91 inHg
Wind9.2 mph W
Humidity67%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3046° / 39°0.13Climate normal
46 °Climate normal

Dennis Port, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.13 in
Chance of precipitation40%
Record high60° (2011)
Record low26° (1989)
Tue, 0147° / 39°0.13Climate normal
47 °Climate normal

Dennis Port, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (2006)
Record low25° (1989)
Wed, 0247° / 38°0.16Climate normal
47 °Climate normal

Dennis Port, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.16 in
Chance of precipitation30%
Record high60° (2006)
Record low24° (1989)
Thu, 0346° / 38°0.18Climate normal
46 °Climate normal

Dennis Port, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.18 in
Chance of precipitation40%
Record high61° (2009)
Record low17° (1976)
Fri, 0445° / 37°0.13Climate normal
45 °Climate normal

Dennis Port, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation28%
Record high58° (1998)
Record low17° (1989)
Sat, 0544° / 36°0.19Climate normal
44 °Climate normal

Dennis Port, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.19 in
Chance of precipitation37%
Record high56° (2001)
Record low21° (2025)
Sun, 0645° / 37°0.21Climate normal
45 °Climate normal

Dennis Port, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.21 in
Chance of precipitation47%
Record high58° (1982)
Record low26° (1992)
Mon, 0745° / 37°0.19Climate normal
45 °Climate normal

Dennis Port, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.19 in
Chance of precipitation40%
Record high59° (1998)
Record low24° (1989)
Tue, 0843° / 35°0.11Climate normal
43 °Climate normal

Dennis Port, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high58° (2011)
Record low21° (2008)
Wed, 0944° / 35°0.21Climate normal
44 °Climate normal

Dennis Port, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.21 in
Chance of precipitation43%
Record high55° (1973)
Record low19° (1968)
Thu, 1045° / 37°0.12Climate normal
45 °Climate normal

Dennis Port, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.12 in
Chance of precipitation45%
Record high57° (2008)
Record low19° (1968)
Fri, 1144° / 36°0.21Climate normal
44 °Climate normal

Dennis Port, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.21 in
Chance of precipitation50%
Record high59° (2023)
Record low17° (1977)
Sat, 1244° / 35°0.17Climate normal
44 °Climate normal

Dennis Port, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation42%
Record high59° (2021)
Record low16° (1977)
Sun, 1343° / 35°0.11Climate normal
43 °Climate normal

Dennis Port, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high56° (2010)
Record low15° (1976)

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 Dennis Port, 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 Dennis Port, 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.