Monthly outlook for Mayo Beach, MA: average high 55.3°, average low 50°. That is 0° below the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 17 October (61.5°), the coolest 28 October (44.3°).
55.3°/50°
Average high / low
−0°
Below normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
56.1°
56.2°
-0.1°
27 October – 5 November
54°
53.9°
+0.1°
6 November – 15 November
at normal
51.2°
—
October records over 66 years
71.4°1 October 2010All-time high
36.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Truro (6 mi).
Sun, 1852° / 48°0
52 °
Mayo Beach, Sunday, 18 October
Clear. High 52°, low 48°.
Pressure30.56 inHg
Wind10.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point34°
Mon, 1955° / 52°0
55 °
Mayo Beach, Monday, 19 October
Overcast. High 55°, low 52°.
Pressure30.45 inHg
Wind15.9 mph NE
Humidity73%
Visibility6.2 mi
Dew point45°
Tue, 2057° / 54°0
57 °
Mayo Beach, Tuesday, 20 October
Overcast. High 57°, low 54°.
Pressure30.21 inHg
Wind25.6 mph N
Humidity85%
Visibility6.2 mi
Dew point50°
Wed, 2155° / 53°0
55 °
Mayo Beach, Wednesday, 21 October
Partly cloudy. High 55°, low 53°.
Pressure30.30 inHg
Wind31.1 mph NE
Humidity76%
Visibility—
Dew point46°
Thu, 2255° / 53°0
55 °
Mayo Beach, Thursday, 22 October
Overcast. High 55°, low 53°.
Pressure30.03 inHg
Wind26.4 mph NE
Humidity83%
Visibility—
Dew point49°
Fri, 2355° / 52°0
55 °
Mayo Beach, Friday, 23 October
Overcast. High 55°, low 52°.
Pressure30.18 inHg
Wind27.3 mph NE
Humidity71%
Visibility—
Dew point43°
Sat, 2454° / 52°0
54 °
Mayo Beach, Saturday, 24 October
Clear. High 54°, low 52°.
Pressure30.36 inHg
Wind27.4 mph NE
Humidity67%
Visibility—
Dew point42°
Sun, 2557° / 50°0
57 °
Mayo Beach, Sunday, 25 October
Overcast. High 57°, low 50°.
Pressure30.12 inHg
Wind29.5 mph N
Humidity63%
Visibility—
Dew point39°
Mon, 2659° / 54°0
59 °
Mayo Beach, Monday, 26 October
Partly cloudy. High 59°, low 54°.
Pressure30.06 inHg
Wind19.4 mph N
Humidity57%
Visibility—
Dew point40°
Tue, 2761° / 47°0.06
61 °
Mayo Beach, Tuesday, 27 October
Light rain. High 61°, low 47°.
Pressure29.83 inHg
Wind35.5 mph NW
Humidity76%
Visibility—
Dew point53°
Wed, 2850° / 44°0.01
50 °
Mayo Beach, Wednesday, 28 October
Light rain. High 50°, low 44°.
Pressure30.27 inHg
Wind32.8 mph N
Humidity60%
Visibility—
Dew point32°
Thu, 2955° / 47°0.08
55 °
Mayo Beach, Thursday, 29 October
Light rain. High 55°, low 47°.
Pressure30.18 inHg
Wind18.9 mph S
Humidity57%
Visibility—
Dew point33°
Fri, 3055° / 50°0.2
55 °
Mayo Beach, Friday, 30 October
Light rain. High 55°, low 50°.
Pressure29.59 inHg
Wind30.5 mph NE
Humidity81%
Visibility—
Dew point46°
Sat, 3150° / 48°0.03
50 °
Mayo Beach, Saturday, 31 October
Light rain. High 50°, low 48°.
Pressure30.18 inHg
Wind21.1 mph N
Humidity70%
Visibility—
Dew point39°
Sun, 0153° / 48°0
53 °
Mayo Beach, Sunday, 1 November
Overcast. High 53°, low 48°.
Pressure30.33 inHg
Wind12.5 mph S
Humidity67%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 49°0.13
54 °
Mayo Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low49°
Average precipitation0.13 in
Chance of precipitation28%
Record high64° (1971)
Record low34° (1965)
Tue, 0354° / 48°0.22
54 °
Mayo Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low48°
Average precipitation0.22 in
Chance of precipitation37%
Record high63° (1971)
Record low36° (2002)
Wed, 0453° / 48°0.06
53 °
Mayo Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low48°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2022)
Record low38° (1989)
Thu, 0553° / 48°0.17
53 °
Mayo Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low48°
Average precipitation0.17 in
Chance of precipitation40%
Record high64° (2022)
Record low34° (1965)
Fri, 0653° / 48°0.15
53 °
Mayo Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low48°
Average precipitation0.15 in
Chance of precipitation40%
Record high66° (2022)
Record low37° (1987)
Sat, 0753° / 47°0.07
53 °
Mayo Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (2022)
Record low35° (2002)
Sun, 0852° / 46°0.15
52 °
Mayo Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high60° (2022)
Record low35° (2002)
Mon, 0951° / 46°0.12
51 °
Mayo Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low46°
Average precipitation0.12 in
Chance of precipitation35%
Record high59° (1989)
Record low32° (1976)
Tue, 1052° / 46°0.19
52 °
Mayo Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.19 in
Chance of precipitation45%
Record high60° (2020)
Record low33° (2017)
Wed, 1152° / 46°0.13
52 °
Mayo Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (2022)
Record low32° (2017)
Thu, 1251° / 44°0.16
51 °
Mayo Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.16 in
Chance of precipitation37%
Record high64° (2022)
Record low33° (1976)
Fri, 1350° / 44°0.21
50 °
Mayo Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.21 in
Chance of precipitation40%
Record high60° (1975)
Record low27° (2019)
Sat, 1449° / 44°0.11
49 °
Mayo Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high57° (1989)
Record low28° (1986)
Sun, 1550° / 44°0.12
50 °
Mayo Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.12 in
Chance of precipitation40%
Record high60° (2008)
Record low31° (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 Mayo Beach, 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 Mayo Beach, 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.