Monthly outlook for Bass River, MA: average high 57.1°, average low 49.8°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 1 November (64.7°), the coolest 18 October (31.8°).
57.1°/49.8°
Average high / low
+0.1°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
54.6°
57.6°
-1.7°
28 October – 6 November
61.2°
55.1°
+3.4°
7 November – 16 November
at normal
51.6°
—
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 (8 mi).
Mon, 1955° / 43°0
55 °
Bass River, Monday, 19 October
Overcast. High 55°, low 43°.
Pressure30.42 inHg
Wind13 mph NE
Humidity66%
Visibility6.2 mi
Dew point44°
Tue, 2056° / 49°0
56 °
Bass River, Tuesday, 20 October
Overcast. High 56°, low 49°.
Pressure30.15 inHg
Wind19.2 mph N
Humidity76%
Visibility6.2 mi
Dew point49°
Wed, 2155° / 53°0
55 °
Bass River, Wednesday, 21 October
Overcast. High 55°, low 53°.
Pressure30.15 inHg
Wind21.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point44°
Thu, 2259° / 50°0
59 °
Bass River, Thursday, 22 October
Clear. High 59°, low 50°.
Pressure29.91 inHg
Wind17.9 mph NW
Humidity66%
Visibility—
Dew point42°
Fri, 2351° / 45°0
51 °
Bass River, Friday, 23 October
Overcast. High 51°, low 45°.
Pressure30.21 inHg
Wind18.1 mph N
Humidity57%
Visibility—
Dew point33°
Sat, 2449° / 45°0
49 °
Bass River, Saturday, 24 October
Mostly clear. High 49°, low 45°.
Pressure30.65 inHg
Wind14.2 mph NE
Humidity55%
Visibility—
Dew point32°
Sun, 2556° / 46°0
56 °
Bass River, Sunday, 25 October
Overcast. High 56°, low 46°.
Pressure30.53 inHg
Wind16.2 mph SW
Humidity55%
Visibility—
Dew point36°
Mon, 2658° / 52°0
58 °
Bass River, Monday, 26 October
Clear. High 58°, low 52°.
Pressure30.24 inHg
Wind14.6 mph SW
Humidity54%
Visibility—
Dew point40°
Tue, 2756° / 49°0
56 °
Bass River, Tuesday, 27 October
Overcast. High 56°, low 49°.
Pressure30.27 inHg
Wind18.1 mph NW
Humidity53%
Visibility—
Dew point37°
Wed, 2853° / 46°0
53 °
Bass River, Wednesday, 28 October
Mostly clear. High 53°, low 46°.
Pressure30.45 inHg
Wind12.2 mph SW
Humidity54%
Visibility—
Dew point34°
Thu, 2962° / 53°0.05
62 °
Bass River, Thursday, 29 October
Light rain. High 62°, low 53°.
Pressure30.18 inHg
Wind17.3 mph S
Humidity74%
Visibility—
Dew point51°
Fri, 3064° / 59°0.46
64 °
Bass River, Friday, 30 October
Rain. High 64°, low 59°.
Pressure29.94 inHg
Wind19.3 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 3164° / 58°0.01
64 °
Bass River, Saturday, 31 October
Light rain. High 64°, low 58°.
Pressure30.12 inHg
Wind11.3 mph S
Humidity82%
Visibility—
Dew point56°
Sun, 0165° / 61°0.1
65 °
Bass River, Sunday, 1 November
Light rain. High 65°, low 61°.
Pressure30.03 inHg
Wind12.6 mph S
Humidity98%
Visibility—
Dew point63°
Mon, 0259° / 54°0
59 °
Bass River, Monday, 2 November
Overcast. High 59°, low 54°.
Pressure30.24 inHg
Wind11.7 mph NW
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 46°0.21
55 °
Bass River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.21 in
Chance of precipitation35%
Record high68° (2017)
Record low35° (2002)
Wed, 0455° / 46°0.04
55 °
Bass River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2022)
Record low35° (2002)
Thu, 0555° / 47°0.16
55 °
Bass River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (2022)
Record low34° (1965)
Fri, 0654° / 46°0.15
54 °
Bass River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2022)
Record low35° (1987)
Sat, 0754° / 45°0.07
54 °
Bass River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2024)
Record low33° (2002)
Sun, 0853° / 44°0.13
53 °
Bass River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (2020)
Record low31° (2019)
Mon, 0952° / 44°0.1
52 °
Bass River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2020)
Record low29° (2019)
Tue, 1053° / 44°0.19
53 °
Bass River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.19 in
Chance of precipitation43%
Record high64° (2020)
Record low27° (2017)
Wed, 1153° / 44°0.12
53 °
Bass River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (2020)
Record low25° (2017)
Thu, 1251° / 43°0.17
51 °
Bass River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.17 in
Chance of precipitation30%
Record high72° (2022)
Record low28° (2017)
Fri, 1350° / 42°0.21
50 °
Bass River, 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°0.11
49 °
Bass River, 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°0.11
51 °
Bass River, 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°0.15
50 °
Bass River, 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)
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 Bass River, 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 Bass River, 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.