Monthly outlook for Newtown, MA: average high 57.2°, average low 45.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (69.1°), the coolest 28 October (34.6°).
57.2°/45.6°
Average high / low
+1.3°
Above normal
5 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
59.5°
55.5°
+2.2°
5 November – 14 November
53.2°
52.4°
+0.5°
15 November – 24 November
at normal
48.7°
—
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).
Tue, 2755° / 36°0
55 °
Newtown, Tuesday, 27 October
Overcast. High 55°, low 36°.
Pressure30.36 inHg
Wind10.9 mph N
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 2854° / 35°0
54 °
Newtown, Wednesday, 28 October
Clear. High 54°, low 35°.
Pressure30.45 inHg
Wind4.2 mph W
Humidity57%
Visibility6.2 mi
Dew point38°
Thu, 2960° / 46°0
60 °
Newtown, Thursday, 29 October
Mostly clear. High 60°, low 46°.
Pressure30.24 inHg
Wind10.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point48°
Fri, 3069° / 54°0
69 °
Newtown, Friday, 30 October
Clear. High 69°, low 54°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity70%
Visibility—
Dew point53°
Sat, 3163° / 49°0
63 °
Newtown, Saturday, 31 October
Partly cloudy. High 63°, low 49°.
Pressure30.27 inHg
Wind8.3 mph NW
Humidity57%
Visibility—
Dew point42°
Sun, 0158° / 48°0
58 °
Newtown, Sunday, 1 November
Overcast. High 58°, low 48°.
Pressure30.39 inHg
Wind10.6 mph SW
Humidity61%
Visibility—
Dew point42°
Mon, 0264° / 55°0.01
64 °
Newtown, Monday, 2 November
Light rain. High 64°, low 55°.
Pressure30.15 inHg
Wind10.7 mph SW
Humidity68%
Visibility—
Dew point50°
Tue, 0357° / 46°0.09
57 °
Newtown, Tuesday, 3 November
Light rain. High 57°, low 46°.
Pressure30.03 inHg
Wind23.5 mph NE
Humidity93%
Visibility—
Dew point51°
Wed, 0448° / 44°0
48 °
Newtown, Wednesday, 4 November
Mostly clear. High 48°, low 44°.
Pressure30.47 inHg
Wind21.5 mph NE
Humidity54%
Visibility—
Dew point31°
Thu, 0551° / 44°0
51 °
Newtown, Thursday, 5 November
Mostly clear. High 51°, low 44°.
Pressure30.47 inHg
Wind13.6 mph E
Humidity57%
Visibility—
Dew point34°
Fri, 0655° / 47°0.42
55 °
Newtown, Friday, 6 November
Rain. High 55°, low 47°.
Pressure30.15 inHg
Wind26.2 mph E
Humidity77%
Visibility—
Dew point44°
Sat, 0758° / 49°0.37
58 °
Newtown, Saturday, 7 November
Rain. High 58°, low 49°.
Pressure29.59 inHg
Wind27.4 mph E
Humidity87%
Visibility—
Dew point46°
Sun, 0857° / 49°1.33
57 °
Newtown, Sunday, 8 November
Heavy rain. High 57°, low 49°.
Pressure29.62 inHg
Wind22.5 mph NW
Humidity96%
Visibility—
Dew point54°
Mon, 0949° / 45°0.29
49 °
Newtown, Monday, 9 November
Light rain. High 49°, low 45°.
Pressure29.83 inHg
Wind24.9 mph N
Humidity86%
Visibility—
Dew point43°
Tue, 1049° / 46°0.02
49 °
Newtown, Tuesday, 10 November
Light rain. High 49°, low 46°.
Pressure30.18 inHg
Wind17.9 mph NE
Humidity79%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1153° / 44°0.12
53 °
Newtown, 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 °
Newtown, 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 °
Newtown, 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 °
Newtown, 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 °
Newtown, 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 °
Newtown, 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)
Tue, 1749° / 41°0.15
49 °
Newtown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.15 in
Chance of precipitation25%
Record high63° (2006)
Record low30° (1967)
Wed, 1849° / 41°0.08
49 °
Newtown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.08 in
Chance of precipitation20%
Record high64° (2021)
Record low30° (2020)
Thu, 1949° / 40°0.07
49 °
Newtown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high61° (2017)
Record low26° (2020)
Fri, 2049° / 40°0.09
49 °
Newtown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1985)
Record low26° (2008)
Sat, 2148° / 39°0.09
48 °
Newtown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (2020)
Record low22° (1987)
Sun, 2247° / 39°0.2
47 °
Newtown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.2 in
Chance of precipitation40%
Record high60° (1994)
Record low13° (2018)
Mon, 2347° / 38°0.17
47 °
Newtown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.17 in
Chance of precipitation20%
Record high59° (2020)
Record low17° (2018)
Tue, 2447° / 38°0.1
47 °
Newtown, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1979)
Record low22° (1989)
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 Newtown, 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 Newtown, 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.