Monthly outlook for Mayo Beach, MA: average high 56°, average low 48.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (61.5°), the coolest 20 October (39.7°).
56°/48.7°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57.2°
55.8°
+0.8°
29 October – 7 November
53.9°
53.5°
+0.2°
8 November – 17 November
at normal
50.6°
—
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).
Tue, 2062° / 40°0
62 °
Mayo Beach, Tuesday, 20 October
Overcast. High 62°, low 40°.
Pressure30.24 inHg
Wind23.7 mph N
Humidity84%
Visibility2.6 mi
Dew point50°
Wed, 2156° / 47°0.01
56 °
Mayo Beach, Wednesday, 21 October
Light rain. High 56°, low 47°.
Pressure30.18 inHg
Wind30.8 mph NE
Humidity75%
Visibility6.2 mi
Dew point46°
Thu, 2259° / 52°0.02
59 °
Mayo Beach, Thursday, 22 October
Light rain. High 59°, low 52°.
Pressure29.80 inHg
Wind25.7 mph N
Humidity77%
Visibility6.2 mi
Dew point46°
Fri, 2351° / 47°0.05
51 °
Mayo Beach, Friday, 23 October
Light rain. High 51°, low 47°.
Pressure30.09 inHg
Wind29.6 mph N
Humidity71%
Visibility6.2 mi
Dew point39°
Sat, 2454° / 47°0
54 °
Mayo Beach, Saturday, 24 October
Mostly clear. High 54°, low 47°.
Pressure30.39 inHg
Wind20.6 mph N
Humidity64%
Visibility—
Dew point36°
Sun, 2555° / 52°0
55 °
Mayo Beach, Sunday, 25 October
Clear. High 55°, low 52°.
Pressure30.56 inHg
Wind13.8 mph SW
Humidity70%
Visibility—
Dew point43°
Mon, 2660° / 54°0
60 °
Mayo Beach, Monday, 26 October
Overcast. High 60°, low 54°.
Pressure30.24 inHg
Wind19.1 mph SW
Humidity70%
Visibility—
Dew point48°
Tue, 2759° / 56°0
59 °
Mayo Beach, Tuesday, 27 October
Overcast. High 59°, low 56°.
Pressure30.15 inHg
Wind14.3 mph SW
Humidity83%
Visibility—
Dew point51°
Wed, 2860° / 47°0.08
60 °
Mayo Beach, Wednesday, 28 October
Light rain. High 60°, low 47°.
Pressure29.83 inHg
Wind21.1 mph N
Humidity78%
Visibility—
Dew point52°
Thu, 2948° / 42°0.07
48 °
Mayo Beach, Thursday, 29 October
Light rain. High 48°, low 42°.
Pressure29.91 inHg
Wind25.9 mph N
Humidity52%
Visibility—
Dew point26°
Fri, 3049° / 42°0
49 °
Mayo Beach, Friday, 30 October
Clear. High 49°, low 42°.
Pressure30.12 inHg
Wind25.4 mph W
Humidity56%
Visibility—
Dew point27°
Sat, 3156° / 48°0
56 °
Mayo Beach, Saturday, 31 October
Clear. High 56°, low 48°.
Pressure30.27 inHg
Wind18.5 mph W
Humidity50%
Visibility—
Dew point33°
Sun, 0154° / 49°0
54 °
Mayo Beach, Sunday, 1 November
Clear. High 54°, low 49°.
Pressure30.53 inHg
Wind13.1 mph S
Humidity65%
Visibility—
Dew point40°
Mon, 0259° / 53°0
59 °
Mayo Beach, Monday, 2 November
Overcast. High 59°, low 53°.
Pressure30.27 inHg
Wind13.8 mph SW
Humidity74%
Visibility—
Dew point48°
Tue, 0358° / 55°0.37
58 °
Mayo Beach, Tuesday, 3 November
Rain. High 58°, low 55°.
Pressure30.12 inHg
Wind27.6 mph SE
Humidity84%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1650° / 44°0.16
50 °
Mayo Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.16 in
Chance of precipitation37%
Record high60° (1989)
Record low32° (1967)
Tue, 1749° / 43°0.16
49 °
Mayo Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high61° (2006)
Record low32° (1967)
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.