Monthly outlook for Middleton, MA: average high 66.5°, average low 50°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 17 October (85.6°), the coolest 15 October (40.1°).
66.5°/50°
Average high / low
+3.8°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
68.2°
60.5°
+4.3°
18 October – 27 October
63.7°
57.5°
+3.4°
28 October – 6 November
at normal
54.6°
—
October records over 66 years
81.7°6 October 2025All-time high
26.8°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Salem (9 mi).
Fri, 0968° / 47°0
68 °
Middleton, Friday, 9 October
Clear. High 68°, low 47°.
Pressure30.03 inHg
Wind12.9 mph W
Humidity45%
Visibility6.2 mi
Dew point42°
Sat, 1063° / 46°0
63 °
Middleton, Saturday, 10 October
Clear. High 63°, low 46°.
Pressure30.45 inHg
Wind9 mph NW
Humidity42%
Visibility6.2 mi
Dew point36°
Sun, 1168° / 46°0
68 °
Middleton, Sunday, 11 October
Overcast. High 68°, low 46°.
Pressure30.39 inHg
Wind7 mph SW
Humidity52%
Visibility6.2 mi
Dew point46°
Mon, 1264° / 56°0.04
64 °
Middleton, Monday, 12 October
Light rain. High 64°, low 56°.
Pressure29.88 inHg
Wind7.1 mph SW
Humidity78%
Visibility—
Dew point56°
Tue, 1373° / 55°0.2
73 °
Middleton, Tuesday, 13 October
Rain. High 73°, low 55°.
Pressure29.53 inHg
Wind12.3 mph NW
Humidity70%
Visibility—
Dew point56°
Wed, 1455° / 44°0.05
55 °
Middleton, Wednesday, 14 October
Light rain. High 55°, low 44°.
Pressure29.74 inHg
Wind17.3 mph NW
Humidity50%
Visibility—
Dew point32°
Thu, 1559° / 40°0
59 °
Middleton, Thursday, 15 October
Partly cloudy. High 59°, low 40°.
Pressure30.24 inHg
Wind7.2 mph NW
Humidity36%
Visibility—
Dew point26°
Fri, 1674° / 53°0
74 °
Middleton, Friday, 16 October
Overcast. High 74°, low 53°.
Pressure30.18 inHg
Wind13.3 mph SW
Humidity54%
Visibility—
Dew point46°
Sat, 1786° / 64°0
86 °
Middleton, Saturday, 17 October
Clear. High 86°, low 64°.
Pressure30.12 inHg
Wind9 mph SW
Humidity58%
Visibility—
Dew point60°
Sun, 1877° / 59°0
77 °
Middleton, Sunday, 18 October
Overcast. High 77°, low 59°.
Pressure30.21 inHg
Wind10.2 mph SW
Humidity69%
Visibility—
Dew point56°
Mon, 1966° / 55°0.26
66 °
Middleton, Monday, 19 October
Rain. High 66°, low 55°.
Pressure30.06 inHg
Wind10.5 mph NE
Humidity98%
Visibility—
Dew point63°
Tue, 2060° / 52°0
60 °
Middleton, Tuesday, 20 October
Overcast. High 60°, low 52°.
Pressure30.09 inHg
Wind6.9 mph SE
Humidity66%
Visibility—
Dew point46°
Wed, 2163° / 47°0.01
63 °
Middleton, Wednesday, 21 October
Light rain. High 63°, low 47°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity54%
Visibility—
Dew point40°
Thu, 2257° / 41°0
57 °
Middleton, Thursday, 22 October
Clear. High 57°, low 41°.
Pressure30.18 inHg
Wind8.2 mph NW
Humidity47%
Visibility—
Dew point31°
Fri, 2359° / 43°0
59 °
Middleton, Friday, 23 October
Overcast. High 59°, low 43°.
Pressure30.39 inHg
Wind6.9 mph S
Humidity59%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2457° / 46°0.13
57 °
Middleton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (2001)
Record low30° (1969)
Sun, 2557° / 46°0.14
57 °
Middleton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (1963)
Record low36° (2003)
Mon, 2656° / 46°0.14
56 °
Middleton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high75° (1963)
Record low31° (2018)
Tue, 2756° / 45°0.14
56 °
Middleton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.14 in
Chance of precipitation23%
Record high75° (2023)
Record low31° (1976)
Wed, 2856° / 44°0.12
56 °
Middleton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.12 in
Chance of precipitation37%
Record high77° (2023)
Record low31° (1976)
Thu, 2954° / 43°0.14
54 °
Middleton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.14 in
Chance of precipitation27%
Record high69° (2015)
Record low32° (1965)
Fri, 3054° / 43°0.16
54 °
Middleton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.16 in
Chance of precipitation32%
Record high67° (1989)
Record low32° (2020)
Sat, 3155° / 43°0.09
55 °
Middleton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (2024)
Record low27° (2020)
Sun, 0156° / 44°0.11
56 °
Middleton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.11 in
Chance of precipitation33%
Record high76° (2024)
Record low35° (1968)
Mon, 0255° / 44°0.1
55 °
Middleton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1971)
Record low29° (1965)
Tue, 0355° / 43°0.21
55 °
Middleton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.21 in
Chance of precipitation35%
Record high72° (2017)
Record low29° (2002)
Wed, 0454° / 43°0.05
54 °
Middleton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (1987)
Record low30° (2020)
Thu, 0554° / 43°0.17
54 °
Middleton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.17 in
Chance of precipitation37%
Record high73° (2022)
Record low30° (1965)
Fri, 0653° / 43°0.13
53 °
Middleton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (2024)
Record low32° (2012)
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 Middleton, 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 Middleton, 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.