As of 21:36 EDT

Weather in Marlborough, MA

45°Current weather

Marlborough, Sunday, 25 October, 21:36

Clear. Feels like 45°. High 65°, low 30°.

Pressure30.36 inHg
Wind2 mph SE
Humidity70%
Visibility6.2 mi
Dew point36°

Monthly outlook for Marlborough, MA: average high 55.2°, average low 36.1°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (68.7°), the coolest 6 November (29.3°).

55.2°/36.1°
Average high / low
+0.6°
Above normal
3 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November60.1°55.3°+2.7°
4 November – 13 November47°51.2°-2.3°
14 November – 23 Novemberat normal46.2°—

October records over 66 years

85.6°5 October 2007All-time high
22.6°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Worcester (14 mi).

Mon, 2669° / 36°0Partly cloudy
69 °Partly cloudy

Marlborough, Monday, 26 October

Partly cloudy. High 69°, low 36°.

Pressure30.15 inHg
Wind5.1 mph W
Humidity44%
Visibility6.2 mi
Dew point41°
Tue, 2754° / 33°0Clear
54 °Clear

Marlborough, Tuesday, 27 October

Clear. High 54°, low 33°.

Pressure30.39 inHg
Wind3.9 mph N
Humidity52%
Visibility6.2 mi
Dew point31°
Wed, 2856° / 32°0Mostly clear
56 °Mostly clear

Marlborough, Wednesday, 28 October

Mostly clear. High 56°, low 32°.

Pressure30.45 inHg
Wind2.2 mph S
Humidity49%
Visibility6.2 mi
Dew point31°
Thu, 2963° / 45°0Overcast
63 °Overcast

Marlborough, Thursday, 29 October

Overcast. High 63°, low 45°.

Pressure30.21 inHg
Wind9 mph SW
Humidity64%
Visibility6.2 mi
Dew point48°
Fri, 3069° / 52°0.01Light rain
69 °Light rain

Marlborough, Friday, 30 October

Light rain. High 69°, low 52°.

Pressure30.00 inHg
Wind11.4 mph W
Humidity62%
Visibility—
Dew point50°
Sat, 3158° / 39°0Overcast
58 °Overcast

Marlborough, Saturday, 31 October

Overcast. High 58°, low 39°.

Pressure30.33 inHg
Wind5.4 mph NW
Humidity51%
Visibility—
Dew point36°
Sun, 0161° / 38°0Overcast
61 °Overcast

Marlborough, Sunday, 1 November

Overcast. High 61°, low 38°.

Pressure30.33 inHg
Wind8.1 mph W
Humidity40%
Visibility—
Dew point29°
Mon, 0256° / 44°0.34Rain
56 °Rain

Marlborough, Monday, 2 November

Rain. High 56°, low 44°.

Pressure30.12 inHg
Wind7.5 mph SW
Humidity64%
Visibility—
Dew point43°
Tue, 0352° / 39°1.34Heavy rain
52 °Heavy rain

Marlborough, Tuesday, 3 November

Heavy rain. High 52°, low 39°.

Pressure29.71 inHg
Wind12.3 mph NE
Humidity95%
Visibility—
Dew point45°
Wed, 0443° / 32°0.01Light rain
43 °Light rain

Marlborough, Wednesday, 4 November

Light rain. High 43°, low 32°.

Pressure30.21 inHg
Wind9.8 mph NE
Humidity51%
Visibility—
Dew point21°
Thu, 0543° / 30°0Overcast
43 °Overcast

Marlborough, Thursday, 5 November

Overcast. High 43°, low 30°.

Pressure30.45 inHg
Wind9.6 mph NE
Humidity43%
Visibility—
Dew point18°
Fri, 0645° / 29°0Overcast
45 °Overcast

Marlborough, Friday, 6 November

Overcast. High 45°, low 29°.

Pressure30.39 inHg
Wind5.2 mph N
Humidity46%
Visibility—
Dew point20°
Sat, 0752° / 30°0Clear
52 °Clear

Marlborough, Saturday, 7 November

Clear. High 52°, low 30°.

Pressure30.24 inHg
Wind5.5 mph SW
Humidity39%
Visibility—
Dew point20°
Sun, 0853° / 34°0.01Light rain
53 °Light rain

Marlborough, Sunday, 8 November

Light rain. High 53°, low 34°.

Pressure30.03 inHg
Wind11.1 mph SW
Humidity48%
Visibility—
Dew point29°
Mon, 0946° / 33°0.17Light rain
46 °Light rain

Marlborough, Monday, 9 November

Light rain. High 46°, low 33°.

Pressure29.74 inHg
Wind14.1 mph NW
Humidity90%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1051° / 38°0.17Climate normal
51 °Climate normal

Marlborough, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high70° (2020)
Record low22° (2017)
Wed, 1150° / 38°0.12Climate normal
50 °Climate normal

Marlborough, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2020)
Record low19° (2017)
Thu, 1249° / 36°0.14Climate normal
49 °Climate normal

Marlborough, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation40%
Record high68° (2022)
Record low23° (2019)
Fri, 1347° / 35°0.17Climate normal
47 °Climate normal

Marlborough, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.17 in
Chance of precipitation42%
Record high68° (1964)
Record low15° (2019)
Sat, 1447° / 35°0.12Climate normal
47 °Climate normal

Marlborough, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation27%
Record high65° (1993)
Record low16° (1986)
Sun, 1548° / 35°0.11Climate normal
48 °Climate normal

Marlborough, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (1993)
Record low19° (1967)
Mon, 1648° / 35°0.15Climate normal
48 °Climate normal

Marlborough, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation27%
Record high66° (2005)
Record low16° (1967)
Tue, 1747° / 33°0.13Climate normal
47 °Climate normal

Marlborough, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high63° (2006)
Record low16° (1972)
Wed, 1847° / 34°0.07Climate normal
47 °Climate normal

Marlborough, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1963)
Record low23° (2020)
Thu, 1946° / 33°0.06Climate normal
46 °Climate normal

Marlborough, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1991)
Record low16° (1986)
Fri, 2046° / 33°0.13Climate normal
46 °Climate normal

Marlborough, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (1991)
Record low10° (1986)
Sat, 2145° / 32°0.11Climate normal
45 °Climate normal

Marlborough, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation30%
Record high59° (1991)
Record low16° (1967)
Sun, 2244° / 32°0.15Climate normal
44 °Climate normal

Marlborough, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation38%
Record high61° (2007)
Record low4° (2018)
Mon, 2344° / 31°0.15Climate normal
44 °Climate normal

Marlborough, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation27%
Record high65° (1979)
Record low8° (2018)

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 Marlborough, 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 Marlborough, 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.