Monthly outlook for Wianno, MA: average high 58.3°, average low 48.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 2 November (68.4°), the coolest 18 October (34.1°).
58.3°/48.9°
Average high / low
+0.8°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
55.3°
57.6°
-1.3°
28 October – 6 November
63.3°
55.1°
+4.5°
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 (4 mi).
Mon, 1956° / 43°0
56 °
Wianno, Monday, 19 October
Clear. High 56°, low 43°.
Pressure30.39 inHg
Wind12.1 mph NE
Humidity64%
Visibility6.2 mi
Dew point44°
Tue, 2057° / 52°0
57 °
Wianno, Tuesday, 20 October
Overcast. High 57°, low 52°.
Pressure30.18 inHg
Wind18.1 mph N
Humidity68%
Visibility6.2 mi
Dew point47°
Wed, 2153° / 51°0
53 °
Wianno, Wednesday, 21 October
Overcast. High 53°, low 51°.
Pressure30.24 inHg
Wind18.1 mph NE
Humidity66%
Visibility6.2 mi
Dew point42°
Thu, 2257° / 51°0
57 °
Wianno, Thursday, 22 October
Clear. High 57°, low 51°.
Pressure29.97 inHg
Wind12.6 mph N
Humidity65%
Visibility—
Dew point42°
Fri, 2352° / 42°0
52 °
Wianno, Friday, 23 October
Partly cloudy. High 52°, low 42°.
Pressure30.12 inHg
Wind16 mph N
Humidity53%
Visibility—
Dew point31°
Sat, 2451° / 46°0
51 °
Wianno, Saturday, 24 October
Clear. High 51°, low 46°.
Pressure30.65 inHg
Wind13.4 mph NE
Humidity48%
Visibility—
Dew point31°
Sun, 2560° / 47°0
60 °
Wianno, Sunday, 25 October
Clear. High 60°, low 47°.
Pressure30.47 inHg
Wind15.3 mph SW
Humidity61%
Visibility—
Dew point43°
Mon, 2659° / 46°0.01
59 °
Wianno, Monday, 26 October
Light rain. High 59°, low 46°.
Pressure30.15 inHg
Wind15.9 mph SW
Humidity49%
Visibility—
Dew point35°
Tue, 2757° / 43°0
57 °
Wianno, Tuesday, 27 October
Clear. High 57°, low 43°.
Pressure30.15 inHg
Wind16 mph W
Humidity47%
Visibility—
Dew point32°
Wed, 2852° / 47°0
52 °
Wianno, Wednesday, 28 October
Clear. High 52°, low 47°.
Pressure30.30 inHg
Wind10.8 mph N
Humidity48%
Visibility—
Dew point31°
Thu, 2962° / 49°0
62 °
Wianno, Thursday, 29 October
Overcast. High 62°, low 49°.
Pressure30.15 inHg
Wind15.5 mph S
Humidity73%
Visibility—
Dew point49°
Fri, 3066° / 59°0.74
66 °
Wianno, Friday, 30 October
Rain. High 66°, low 59°.
Pressure29.68 inHg
Wind19.3 mph W
Humidity93%
Visibility—
Dew point62°
Sat, 3164° / 55°0
64 °
Wianno, Saturday, 31 October
Partly cloudy. High 64°, low 55°.
Pressure30.03 inHg
Wind10.6 mph SW
Humidity60%
Visibility—
Dew point47°
Sun, 0167° / 58°0
67 °
Wianno, Sunday, 1 November
Overcast. High 67°, low 58°.
Pressure29.97 inHg
Wind16.2 mph SW
Humidity77%
Visibility—
Dew point58°
Mon, 0268° / 60°0
68 °
Wianno, Monday, 2 November
Clear. High 68°, low 60°.
Pressure29.85 inHg
Wind19.3 mph W
Humidity68%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 46°0.21
55 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 °
Wianno, 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 Wianno, 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 Wianno, 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.