As of 04:00 EDT

Weather in Yarmouth, MA

40°Current weather

Yarmouth, Wednesday, 28 October, 04:00

Clear. Feels like 37°. High 57°, low 37°.

Pressure30.42 inHg
Wind4 mph S
Humidity87%
Visibility5.8 mi
Dew point36°

Monthly outlook for Yarmouth, MA: average high 56.1°, average low 47.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (68.2°), the coolest 28 October (36.7°).

56.1°/47.7°
Average high / low
+1.1°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November57.4°55.1°+1.3°
7 November – 16 November54°51.6°+1.4°
17 November – 26 Novemberat normal48.3°—

October records over 66 years

78.8°5 October 2025All-time high
33.3°24 October 1969All-time low

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

Thu, 2966° / 49°0Clear
66 °Clear

Yarmouth, Thursday, 29 October

Clear. High 66°, low 49°.

Pressure30.24 inHg
Wind12.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 3068° / 52°0Partly cloudy
68 °Partly cloudy

Yarmouth, Friday, 30 October

Partly cloudy. High 68°, low 52°.

Pressure29.97 inHg
Wind7.3 mph W
Humidity66%
Visibility6.2 mi
Dew point55°
Sat, 3151° / 45°0Clear
51 °Clear

Yarmouth, Saturday, 31 October

Clear. High 51°, low 45°.

Pressure30.33 inHg
Wind14.7 mph N
Humidity56%
Visibility6.2 mi
Dew point35°
Sun, 0155° / 42°0Clear
55 °Clear

Yarmouth, Sunday, 1 November

Clear. High 55°, low 42°.

Pressure30.42 inHg
Wind9.6 mph SW
Humidity45%
Visibility—
Dew point30°
Mon, 0262° / 47°0Clear
62 °Clear

Yarmouth, Monday, 2 November

Clear. High 62°, low 47°.

Pressure30.27 inHg
Wind8.9 mph SW
Humidity62%
Visibility—
Dew point44°
Tue, 0357° / 47°0.1Light rain
57 °Light rain

Yarmouth, Tuesday, 3 November

Light rain. High 57°, low 47°.

Pressure30.09 inHg
Wind27.6 mph NE
Humidity93%
Visibility—
Dew point51°
Wed, 0448° / 47°0Overcast
48 °Overcast

Yarmouth, Wednesday, 4 November

Overcast. High 48°, low 47°.

Pressure30.47 inHg
Wind24.5 mph NE
Humidity57%
Visibility—
Dew point33°
Thu, 0553° / 47°0.02Light rain
53 °Light rain

Yarmouth, Thursday, 5 November

Light rain. High 53°, low 47°.

Pressure30.33 inHg
Wind23 mph E
Humidity67%
Visibility—
Dew point40°
Fri, 0657° / 51°0.89Heavy rain
57 °Heavy rain

Yarmouth, Friday, 6 November

Heavy rain. High 57°, low 51°.

Pressure29.56 inHg
Wind26.5 mph E
Humidity93%
Visibility—
Dew point55°
Sat, 0751° / 48°0.33Rain
51 °Rain

Yarmouth, Saturday, 7 November

Rain. High 51°, low 48°.

Pressure29.91 inHg
Wind14.7 mph NE
Humidity74%
Visibility—
Dew point42°
Sun, 0850° / 48°0.13Light rain
50 °Light rain

Yarmouth, Sunday, 8 November

Light rain. High 50°, low 48°.

Pressure30.12 inHg
Wind9.3 mph NE
Humidity86%
Visibility—
Dew point45°
Mon, 0953° / 48°0Overcast
53 °Overcast

Yarmouth, Monday, 9 November

Overcast. High 53°, low 48°.

Pressure30.24 inHg
Wind9.8 mph E
Humidity74%
Visibility—
Dew point44°
Tue, 1054° / 49°0Clear
54 °Clear

Yarmouth, Tuesday, 10 November

Clear. High 54°, low 49°.

Pressure30.18 inHg
Wind9.6 mph NE
Humidity73%
Visibility—
Dew point44°
Wed, 1159° / 51°0Partly cloudy
59 °Partly cloudy

Yarmouth, Wednesday, 11 November

Partly cloudy. High 59°, low 51°.

Pressure29.94 inHg
Wind20 mph SW
Humidity71%
Visibility—
Dew point47°
Thu, 1257° / 56°0.28Rain
57 °Rain

Yarmouth, Thursday, 12 November

Rain. High 57°, low 56°.

Pressure29.44 inHg
Wind20.9 mph SW
Humidity96%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1350° / 42°0.21Climate normal
50 °Climate normal

Yarmouth, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.21 in
Chance of precipitation45%
Record high62° (1975)
Record low20° (2019)
Sat, 1449° / 42°0.11Climate normal
49 °Climate normal

Yarmouth, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high61° (2005)
Record low25° (1986)
Sun, 1551° / 42°0.11Climate normal
51 °Climate normal

Yarmouth, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1993)
Record low26° (2018)
Mon, 1650° / 42°0.15Climate normal
50 °Climate normal

Yarmouth, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high64° (1989)
Record low28° (1967)
Tue, 1749° / 41°0.15Climate normal
49 °Climate normal

Yarmouth, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.15 in
Chance of precipitation25%
Record high63° (2006)
Record low30° (1967)
Wed, 1849° / 41°0.08Climate normal
49 °Climate normal

Yarmouth, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.08 in
Chance of precipitation20%
Record high64° (2021)
Record low30° (2020)
Thu, 1949° / 40°0.07Climate normal
49 °Climate normal

Yarmouth, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high61° (2017)
Record low26° (2020)
Fri, 2049° / 40°0.09Climate normal
49 °Climate normal

Yarmouth, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1985)
Record low26° (2008)
Sat, 2148° / 39°0.09Climate normal
48 °Climate normal

Yarmouth, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (2020)
Record low22° (1987)
Sun, 2247° / 39°0.2Climate normal
47 °Climate normal

Yarmouth, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.2 in
Chance of precipitation40%
Record high60° (1994)
Record low13° (2018)
Mon, 2347° / 38°0.17Climate normal
47 °Climate normal

Yarmouth, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.17 in
Chance of precipitation20%
Record high59° (2020)
Record low17° (2018)
Tue, 2447° / 38°0.1Climate normal
47 °Climate normal

Yarmouth, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1979)
Record low22° (1989)
Wed, 2547° / 38°0.13Climate normal
47 °Climate normal

Yarmouth, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation23%
Record high60° (1979)
Record low23° (2013)
Thu, 2649° / 39°0.15Climate normal
49 °Climate normal

Yarmouth, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.15 in
Chance of precipitation42%
Record high61° (1979)
Record low25° (1978)

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 Yarmouth, 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 Yarmouth, 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.