As of 04:23 EDT

Weather in Newtown, MA

38°Current weather

Newtown, Sunday, 18 October, 04:23

Overcast. Feels like 33°. High 50°, low 35°.

Pressure30.45 inHg
Wind6.9 mph N
Humidity69%
Visibility6.2 mi
Dew point29°

Monthly outlook for Newtown, MA: average high 57.3°, average low 47.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (65.7°), the coolest 18 October (35.4°).

57.3°/47.9°
Average high / low
+0.3°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October55.2°57.6°-1.3°
28 October – 6 November60.9°55.1°+3.2°
7 November – 16 Novemberat normal51.6°—

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° / 42°0Clear
56 °Clear

Newtown, Monday, 19 October

Clear. High 56°, low 42°.

Pressure30.39 inHg
Wind12.7 mph NE
Humidity65%
Visibility6.2 mi
Dew point44°
Tue, 2057° / 52°0Overcast
57 °Overcast

Newtown, Tuesday, 20 October

Overcast. High 57°, low 52°.

Pressure30.18 inHg
Wind18 mph N
Humidity68%
Visibility6.2 mi
Dew point47°
Wed, 2153° / 50°0Overcast
53 °Overcast

Newtown, Wednesday, 21 October

Overcast. High 53°, low 50°.

Pressure30.24 inHg
Wind17.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point42°
Thu, 2257° / 51°0Clear
57 °Clear

Newtown, Thursday, 22 October

Clear. High 57°, low 51°.

Pressure29.97 inHg
Wind12.5 mph N
Humidity64%
Visibility—
Dew point42°
Fri, 2352° / 42°0Partly cloudy
52 °Partly cloudy

Newtown, Friday, 23 October

Partly cloudy. High 52°, low 42°.

Pressure30.12 inHg
Wind15.5 mph N
Humidity53%
Visibility—
Dew point31°
Sat, 2452° / 45°0Clear
52 °Clear

Newtown, Saturday, 24 October

Clear. High 52°, low 45°.

Pressure30.65 inHg
Wind12.2 mph NE
Humidity46%
Visibility—
Dew point29°
Sun, 2560° / 45°0Clear
60 °Clear

Newtown, Sunday, 25 October

Clear. High 60°, low 45°.

Pressure30.47 inHg
Wind15 mph SW
Humidity59%
Visibility—
Dew point42°
Mon, 2658° / 45°0.02Light rain
58 °Light rain

Newtown, Monday, 26 October

Light rain. High 58°, low 45°.

Pressure30.15 inHg
Wind14.6 mph SW
Humidity45%
Visibility—
Dew point33°
Tue, 2758° / 44°0Clear
58 °Clear

Newtown, Tuesday, 27 October

Clear. High 58°, low 44°.

Pressure30.21 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point31°
Wed, 2858° / 47°0Clear
58 °Clear

Newtown, Wednesday, 28 October

Clear. High 58°, low 47°.

Pressure30.30 inHg
Wind7.2 mph NW
Humidity53%
Visibility—
Dew point38°
Thu, 2961° / 50°0Overcast
61 °Overcast

Newtown, Thursday, 29 October

Overcast. High 61°, low 50°.

Pressure30.30 inHg
Wind13.2 mph SW
Humidity61%
Visibility—
Dew point45°
Fri, 3066° / 59°0Overcast
66 °Overcast

Newtown, Friday, 30 October

Overcast. High 66°, low 59°.

Pressure30.03 inHg
Wind20.9 mph SW
Humidity72%
Visibility—
Dew point55°
Sat, 3164° / 52°0.02Light rain
64 °Light rain

Newtown, Saturday, 31 October

Light rain. High 64°, low 52°.

Pressure30.03 inHg
Wind19.2 mph SW
Humidity47%
Visibility—
Dew point43°
Sun, 0156° / 50°0.22Rain
56 °Rain

Newtown, Sunday, 1 November

Rain. High 56°, low 50°.

Pressure30.33 inHg
Wind14.4 mph SE
Humidity63%
Visibility—
Dew point43°
Mon, 0261° / 58°0.09Light rain
61 °Light rain

Newtown, Monday, 2 November

Light rain. High 61°, low 58°.

Pressure29.85 inHg
Wind17.4 mph W
Humidity69%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 46°0.21Climate normal
55 °Climate normal

Newtown, 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°0.04Climate normal
55 °Climate normal

Newtown, 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°0.16Climate normal
55 °Climate normal

Newtown, 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°0.15Climate normal
54 °Climate normal

Newtown, 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°0.07Climate normal
54 °Climate normal

Newtown, 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°0.13Climate normal
53 °Climate normal

Newtown, 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°0.1Climate normal
52 °Climate normal

Newtown, 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°0.19Climate normal
53 °Climate normal

Newtown, 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°0.12Climate normal
53 °Climate normal

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°0.17Climate normal
51 °Climate normal

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°0.21Climate normal
50 °Climate normal

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°0.11Climate normal
49 °Climate normal

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°0.11Climate normal
51 °Climate normal

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°0.15Climate normal
50 °Climate normal

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)

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.