Monthly outlook for Wianno, MA: average high 59.8°, average low 49.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 14 October (73.4°), the coolest 18 October (36.6°).
59.8°/49.4°
Average high / low
+0.8°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
61.1°
59.2°
+1.1°
23 October – 1 November
57.7°
56.1°
+0.9°
2 November – 11 November
at normal
53.9°
—
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).
Wed, 1473° / 60°0.13
73 °
Wianno, Wednesday, 14 October
Rain. High 73°, low 60°.
Pressure29.80 inHg
Wind10 mph W
Humidity70%
Visibility6.2 mi
Dew point65°
Thu, 1560° / 48°0
60 °
Wianno, Thursday, 15 October
Overcast. High 60°, low 48°.
Pressure30.18 inHg
Wind10.5 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Fri, 1667° / 49°0.7
67 °
Wianno, Friday, 16 October
Rain. High 67°, low 49°.
Pressure29.68 inHg
Wind13 mph S
Humidity97%
Visibility2.2 mi
Dew point60°
Sat, 1755° / 40°0.04
55 °
Wianno, Saturday, 17 October
Light rain. High 55°, low 40°.
Pressure29.88 inHg
Wind15.9 mph NW
Humidity49%
Visibility—
Dew point31°
Sun, 1854° / 37°0
54 °
Wianno, Sunday, 18 October
Clear. High 54°, low 37°.
Pressure30.42 inHg
Wind13.1 mph SW
Humidity50%
Visibility—
Dew point30°
Mon, 1958° / 46°0
58 °
Wianno, Monday, 19 October
Overcast. High 58°, low 46°.
Pressure30.56 inHg
Wind8.1 mph NW
Humidity63%
Visibility—
Dew point42°
Tue, 2064° / 56°0
64 °
Wianno, Tuesday, 20 October
Overcast. High 64°, low 56°.
Pressure30.45 inHg
Wind12 mph SW
Humidity65%
Visibility—
Dew point50°
Wed, 2162° / 54°0
62 °
Wianno, Wednesday, 21 October
Clear. High 62°, low 54°.
Pressure30.36 inHg
Wind6.9 mph N
Humidity63%
Visibility—
Dew point47°
Thu, 2257° / 51°0
57 °
Wianno, Thursday, 22 October
Mostly clear. High 57°, low 51°.
Pressure30.39 inHg
Wind10.7 mph E
Humidity69%
Visibility—
Dew point46°
Fri, 2360° / 49°0
60 °
Wianno, Friday, 23 October
Overcast. High 60°, low 49°.
Pressure30.36 inHg
Wind16.2 mph SW
Humidity71%
Visibility—
Dew point45°
Sat, 2467° / 61°0
67 °
Wianno, Saturday, 24 October
Overcast. High 67°, low 61°.
Pressure29.94 inHg
Wind20.5 mph SW
Humidity79%
Visibility—
Dew point56°
Sun, 2560° / 53°0
60 °
Wianno, Sunday, 25 October
Overcast. High 60°, low 53°.
Pressure29.94 inHg
Wind17.2 mph NW
Humidity55%
Visibility—
Dew point40°
Mon, 2655° / 48°0
55 °
Wianno, Monday, 26 October
Overcast. High 55°, low 48°.
Pressure29.91 inHg
Wind16.9 mph NW
Humidity54%
Visibility—
Dew point36°
Tue, 2749° / 44°0
49 °
Wianno, Tuesday, 27 October
Overcast. High 49°, low 44°.
Pressure30.06 inHg
Wind17.3 mph NW
Humidity50%
Visibility—
Dew point28°
Wed, 2855° / 40°0
55 °
Wianno, Wednesday, 28 October
Clear. High 55°, low 40°.
Pressure29.94 inHg
Wind15.7 mph SW
Humidity55%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 47°0.11
55 °
Wianno, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (2003)
Record low36° (1965)
Fri, 3054° / 46°0.15
54 °
Wianno, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.15 in
Chance of precipitation30%
Record high66° (2017)
Record low36° (1966)
Sat, 3155° / 47°0.09
55 °
Wianno, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (2024)
Record low36° (2020)
Sun, 0156° / 48°0.11
56 °
Wianno, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2024)
Record low38° (1976)
Mon, 0256° / 47°0.13
56 °
Wianno, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low47°
Average precipitation0.13 in
Chance of precipitation27%
Record high65° (1971)
Record low32° (2002)
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)
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.