Monthly outlook for Harbor Beach, MA: average high 55.6°, average low 42.2°. That is 0.9° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 28 October (64.4°), the coolest 30 October (34.5°).
55.6°/42.2°
Average high / low
−0.9°
Below normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.4°
58.1°
+0.2°
29 October – 7 November
51°
55.3°
-2.4°
8 November – 17 November
at normal
51.5°
—
October records over 66 years
79.5°4 October 2023All-time high
31.3°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — North Falmouth (7 mi).
Tue, 2059° / 42°0
59 °
Harbor Beach, Tuesday, 20 October
Overcast. High 59°, low 42°.
Pressure30.18 inHg
Wind16.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point45°
Wed, 2153° / 48°0
53 °
Harbor Beach, Wednesday, 21 October
Overcast. High 53°, low 48°.
Pressure30.21 inHg
Wind17.4 mph NE
Humidity68%
Visibility6.2 mi
Dew point42°
Thu, 2260° / 43°0
60 °
Harbor Beach, Thursday, 22 October
Clear. High 60°, low 43°.
Pressure29.91 inHg
Wind8.7 mph N
Humidity50%
Visibility6.2 mi
Dew point38°
Fri, 2352° / 41°0
52 °
Harbor Beach, Friday, 23 October
Clear. High 52°, low 41°.
Pressure30.15 inHg
Wind14.4 mph NW
Humidity53%
Visibility—
Dew point31°
Sat, 2452° / 39°0
52 °
Harbor Beach, Saturday, 24 October
Mostly clear. High 52°, low 39°.
Pressure30.53 inHg
Wind7.9 mph N
Humidity52%
Visibility—
Dew point31°
Sun, 2559° / 42°0
59 °
Harbor Beach, Sunday, 25 October
Clear. High 59°, low 42°.
Pressure30.56 inHg
Wind12.5 mph SW
Humidity47%
Visibility—
Dew point34°
Mon, 2661° / 49°0
61 °
Harbor Beach, Monday, 26 October
Overcast. High 61°, low 49°.
Pressure30.27 inHg
Wind15.9 mph SW
Humidity67%
Visibility—
Dew point46°
Tue, 2764° / 51°0
64 °
Harbor Beach, Tuesday, 27 October
Overcast. High 64°, low 51°.
Pressure30.15 inHg
Wind10.6 mph SW
Humidity51%
Visibility—
Dew point42°
Wed, 2864° / 50°0
64 °
Harbor Beach, Wednesday, 28 October
Overcast. High 64°, low 50°.
Pressure29.94 inHg
Wind16 mph SW
Humidity77%
Visibility—
Dew point54°
Thu, 2945° / 37°0
45 °
Harbor Beach, Thursday, 29 October
Overcast. High 45°, low 37°.
Pressure30.27 inHg
Wind15.3 mph N
Humidity50%
Visibility—
Dew point24°
Fri, 3047° / 35°0.01
47 °
Harbor Beach, Friday, 30 October
Light rain. High 47°, low 35°.
Pressure30.30 inHg
Wind12.7 mph N
Humidity48%
Visibility—
Dew point27°
Sat, 3147° / 39°0
47 °
Harbor Beach, Saturday, 31 October
Clear. High 47°, low 39°.
Pressure30.56 inHg
Wind16.6 mph NE
Humidity50%
Visibility—
Dew point28°
Sun, 0152° / 38°0
52 °
Harbor Beach, Sunday, 1 November
Clear. High 52°, low 38°.
Pressure30.56 inHg
Wind10 mph N
Humidity52%
Visibility—
Dew point31°
Mon, 0257° / 40°0
57 °
Harbor Beach, Monday, 2 November
Mostly clear. High 57°, low 40°.
Pressure30.42 inHg
Wind6.6 mph NE
Humidity38%
Visibility—
Dew point25°
Tue, 0357° / 44°0
57 °
Harbor Beach, Tuesday, 3 November
Clear. High 57°, low 44°.
Pressure30.36 inHg
Wind7.7 mph NE
Humidity57%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 45°0.04
55 °
Harbor Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1975)
Record low34° (2002)
Thu, 0555° / 46°0.15
55 °
Harbor Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2022)
Record low34° (1965)
Fri, 0654° / 45°0.14
54 °
Harbor Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.14 in
Chance of precipitation30%
Record high70° (2022)
Record low35° (2012)
Sat, 0754° / 44°0.07
54 °
Harbor Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2024)
Record low32° (2002)
Sun, 0853° / 43°0.12
53 °
Harbor Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high66° (2020)
Record low30° (2019)
Mon, 0953° / 43°0.09
53 °
Harbor Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1975)
Record low27° (2019)
Tue, 1054° / 43°0.2
54 °
Harbor Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.2 in
Chance of precipitation43%
Record high65° (1999)
Record low28° (2017)
Wed, 1153° / 43°0.11
53 °
Harbor Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.11 in
Chance of precipitation35%
Record high69° (2022)
Record low24° (2017)
Thu, 1251° / 42°0.16
51 °
Harbor Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.16 in
Chance of precipitation32%
Record high71° (2022)
Record low28° (2017)
Fri, 1350° / 41°0.2
50 °
Harbor Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (1975)
Record low21° (2019)
Sat, 1450° / 41°0.11
50 °
Harbor Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.11 in
Chance of precipitation23%
Record high63° (2005)
Record low23° (2019)
Sun, 1551° / 40°0.11
51 °
Harbor Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (1993)
Record low24° (2018)
Mon, 1650° / 41°0.15
50 °
Harbor Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (1989)
Record low27° (1967)
Tue, 1750° / 39°0.15
50 °
Harbor Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation25%
Record high64° (2006)
Record low28° (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 Harbor 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 Harbor 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.