Monthly outlook for Mayo Beach, MA: average high 57.2°, average low 52.4°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 1 November (63°), the coolest 18 October (47.9°).
57.2°/52.4°
Average high / low
+1°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.9°
56.2°
-0.1°
27 October – 5 November
59.3°
53.9°
+3°
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
Wind12 mph NE
Humidity58%
Visibility6.2 mi
Dew point35°
Mon, 1955° / 52°0
55 °
Mayo Beach, Monday, 19 October
Overcast. High 55°, low 52°.
Pressure30.39 inHg
Wind17.7 mph NE
Humidity77%
Visibility6.2 mi
Dew point47°
Tue, 2056° / 54°0
56 °
Mayo Beach, Tuesday, 20 October
Overcast. High 56°, low 54°.
Pressure30.18 inHg
Wind29 mph N
Humidity82%
Visibility6.2 mi
Dew point49°
Wed, 2154° / 52°0
54 °
Mayo Beach, Wednesday, 21 October
Overcast. High 54°, low 52°.
Pressure30.27 inHg
Wind26.8 mph NE
Humidity74%
Visibility6.2 mi
Dew point45°
Thu, 2256° / 52°0
56 °
Mayo Beach, Thursday, 22 October
Partly cloudy. High 56°, low 52°.
Pressure30.06 inHg
Wind20.7 mph NE
Humidity78%
Visibility—
Dew point46°
Fri, 2355° / 51°0
55 °
Mayo Beach, Friday, 23 October
Overcast. High 55°, low 51°.
Pressure30.15 inHg
Wind28.8 mph N
Humidity69%
Visibility—
Dew point41°
Sat, 2455° / 51°0
55 °
Mayo Beach, Saturday, 24 October
Mostly clear. High 55°, low 51°.
Pressure30.47 inHg
Wind18.4 mph NE
Humidity65%
Visibility—
Dew point42°
Sun, 2556° / 51°0
56 °
Mayo Beach, Sunday, 25 October
Partly cloudy. High 56°, low 51°.
Pressure30.45 inHg
Wind7.6 mph E
Humidity68%
Visibility—
Dew point44°
Mon, 2658° / 53°0
58 °
Mayo Beach, Monday, 26 October
Clear. High 58°, low 53°.
Pressure30.15 inHg
Wind14.7 mph SW
Humidity68%
Visibility—
Dew point44°
Tue, 2757° / 53°0
57 °
Mayo Beach, Tuesday, 27 October
Clear. High 57°, low 53°.
Pressure30.21 inHg
Wind17.4 mph NE
Humidity81%
Visibility—
Dew point51°
Wed, 2857° / 53°0
57 °
Mayo Beach, Wednesday, 28 October
Overcast. High 57°, low 53°.
Pressure30.36 inHg
Wind9.9 mph E
Humidity77%
Visibility—
Dew point48°
Thu, 2962° / 56°0
62 °
Mayo Beach, Thursday, 29 October
Overcast. High 62°, low 56°.
Pressure30.12 inHg
Wind16.8 mph SW
Humidity86%
Visibility—
Dew point56°
Fri, 3059° / 53°0.01
59 °
Mayo Beach, Friday, 30 October
Light rain. High 59°, low 53°.
Pressure30.27 inHg
Wind17.2 mph NE
Humidity73%
Visibility—
Dew point47°
Sat, 3158° / 53°0
58 °
Mayo Beach, Saturday, 31 October
Partly cloudy. High 58°, low 53°.
Pressure30.24 inHg
Wind12.9 mph S
Humidity76%
Visibility—
Dew point49°
Sun, 0163° / 58°0
63 °
Mayo Beach, Sunday, 1 November
Overcast. High 63°, low 58°.
Pressure30.00 inHg
Wind19.6 mph SW
Humidity83%
Visibility—
Dew point57°
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.