Monthly outlook for Newton, MA: average high 57.5°, average low 43.5°. That is 0.5° below the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 16 October (70.4°), the coolest 18 October (33.2°).
57.5°/43.5°
Average high / low
−0.5°
Below normal
1 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58.2°
59.6°
-0.8°
26 October – 4 November
56.3°
56.3°
-0°
5 November – 14 November
at normal
51.8°
—
October records over 66 years
86.2°5 October 2007All-time high
19.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Watertown Town (3 mi).
Sat, 1762° / 38°0.04
62 °
Newton, Saturday, 17 October
Light rain. High 62°, low 38°.
Pressure30.06 inHg
Wind12 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Sun, 1852° / 33°0
52 °
Newton, Sunday, 18 October
Clear. High 52°, low 33°.
Pressure30.59 inHg
Wind0.1 mph W
Humidity49%
Visibility6.2 mi
Dew point27°
Mon, 1956° / 37°0
56 °
Newton, Monday, 19 October
Partly cloudy. High 56°, low 37°.
Pressure30.53 inHg
Wind3.4 mph E
Humidity58%
Visibility6.2 mi
Dew point40°
Tue, 2059° / 43°0
59 °
Newton, Tuesday, 20 October
Overcast. High 59°, low 43°.
Pressure30.30 inHg
Wind9.3 mph NE
Humidity75%
Visibility—
Dew point45°
Wed, 2154° / 49°0
54 °
Newton, Wednesday, 21 October
Overcast. High 54°, low 49°.
Pressure30.33 inHg
Wind14.2 mph NE
Humidity61%
Visibility—
Dew point40°
Thu, 2253° / 45°0
53 °
Newton, Thursday, 22 October
Overcast. High 53°, low 45°.
Pressure30.47 inHg
Wind9.1 mph NE
Humidity65%
Visibility—
Dew point40°
Fri, 2360° / 41°0
60 °
Newton, Friday, 23 October
Clear. High 60°, low 41°.
Pressure30.33 inHg
Wind4.7 mph N
Humidity54%
Visibility—
Dew point36°
Sat, 2457° / 46°0
57 °
Newton, Saturday, 24 October
Partly cloudy. High 57°, low 46°.
Pressure30.45 inHg
Wind9.5 mph NE
Humidity65%
Visibility—
Dew point44°
Sun, 2557° / 45°0
57 °
Newton, Sunday, 25 October
Overcast. High 57°, low 45°.
Pressure30.56 inHg
Wind7.7 mph E
Humidity59%
Visibility—
Dew point39°
Mon, 2657° / 42°0
57 °
Newton, Monday, 26 October
Clear. High 57°, low 42°.
Pressure30.36 inHg
Wind5.1 mph E
Humidity63%
Visibility—
Dew point39°
Tue, 2761° / 44°0
61 °
Newton, Tuesday, 27 October
Overcast. High 61°, low 44°.
Pressure30.03 inHg
Wind10.1 mph N
Humidity55%
Visibility—
Dew point39°
Wed, 2859° / 46°0
59 °
Newton, Wednesday, 28 October
Clear. High 59°, low 46°.
Pressure30.06 inHg
Wind7.5 mph E
Humidity55%
Visibility—
Dew point38°
Thu, 2954° / 45°0
54 °
Newton, Thursday, 29 October
Overcast. High 54°, low 45°.
Pressure30.15 inHg
Wind7.2 mph E
Humidity63%
Visibility—
Dew point40°
Fri, 3052° / 49°0
52 °
Newton, Friday, 30 October
Overcast. High 52°, low 49°.
Pressure30.03 inHg
Wind10.5 mph NE
Humidity71%
Visibility—
Dew point43°
Sat, 3153° / 47°0
53 °
Newton, Saturday, 31 October
Overcast. High 53°, low 47°.
Pressure30.00 inHg
Wind7.8 mph N
Humidity64%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0157° / 43°0.11
57 °
Newton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low33° (1964)
Mon, 0257° / 43°0.09
57 °
Newton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1982)
Record low28° (1965)
Tue, 0356° / 42°0.19
56 °
Newton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high74° (2017)
Record low27° (2002)
Wed, 0455° / 41°0.04
55 °
Newton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.04 in
Chance of precipitation22%
Record high74° (1987)
Record low29° (2020)
Thu, 0555° / 41°0.15
55 °
Newton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (2022)
Record low29° (1965)
Fri, 0654° / 42°0.12
54 °
Newton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (2022)
Record low29° (2012)
Sat, 0754° / 40°0.06
54 °
Newton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2022)
Record low28° (1962)
Sun, 0852° / 39°0.1
52 °
Newton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2020)
Record low27° (1960)
Mon, 0952° / 39°0.1
52 °
Newton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (2020)
Record low24° (2019)
Tue, 1053° / 39°0.15
53 °
Newton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high73° (2020)
Record low25° (2017)
Wed, 1152° / 39°0.11
52 °
Newton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2022)
Record low22° (2017)
Thu, 1250° / 38°0.14
50 °
Newton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high73° (2022)
Record low26° (2017)
Fri, 1349° / 36°0.18
49 °
Newton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.18 in
Chance of precipitation43%
Record high69° (1964)
Record low18° (2019)
Sat, 1449° / 36°0.13
49 °
Newton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high66° (1993)
Record low17° (1986)
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 Newton, 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 Newton, 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.