As of 19:47 EDT

Weather in Marlborough, NH

61°Current weather

Marlborough, Friday, 16 October, 19:47

Light rain. Feels like 61°. High 62°, low 42°.

Pressure29.62 inHg
Wind2 mph NW
Humidity93%
Visibility4.7 mi
Dew point59°

Monthly outlook for Marlborough, NH: average high 54.2°, average low 35.6°. That is 0.6° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (64°), the coolest 29 October (28.3°).

54.2°/35.6°
Average high / low
−0.6°
Below normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October56.8°56.6°+0.1°
26 October – 4 November49.8°53°-1.8°
5 November – 14 Novemberat normal48.3°—

October records over 66 years

83.5°5 October 2007All-time high
21°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Peterborough (12 mi).

Sat, 1752° / 32°0Overcast
52 °Overcast

Marlborough, Saturday, 17 October

Overcast. High 52°, low 32°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point24°
Sun, 1853° / 29°0Clear
53 °Clear

Marlborough, Sunday, 18 October

Clear. High 53°, low 29°.

Pressure30.56 inHg
Wind2.5 mph W
Humidity47%
Visibility6.2 mi
Dew point25°
Mon, 1963° / 34°0Clear
63 °Clear

Marlborough, Monday, 19 October

Clear. High 63°, low 34°.

Pressure30.47 inHg
Wind1.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2064° / 40°0Clear
64 °Clear

Marlborough, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.30 inHg
Wind5.1 mph N
Humidity50%
Visibility5.9 mi
Dew point41°
Wed, 2156° / 36°0Clear
56 °Clear

Marlborough, Wednesday, 21 October

Clear. High 56°, low 36°.

Pressure30.42 inHg
Wind7.1 mph NE
Humidity47%
Visibility—
Dew point30°
Thu, 2250° / 34°0Overcast
50 °Overcast

Marlborough, Thursday, 22 October

Overcast. High 50°, low 34°.

Pressure30.36 inHg
Wind7.1 mph E
Humidity72%
Visibility—
Dew point35°
Fri, 2361° / 42°0Clear
61 °Clear

Marlborough, Friday, 23 October

Clear. High 61°, low 42°.

Pressure30.12 inHg
Wind5.5 mph N
Humidity60%
Visibility—
Dew point40°
Sat, 2451° / 38°0Overcast
51 °Overcast

Marlborough, Saturday, 24 October

Overcast. High 51°, low 38°.

Pressure30.42 inHg
Wind9.8 mph NE
Humidity76%
Visibility—
Dew point38°
Sun, 2555° / 32°0Clear
55 °Clear

Marlborough, Sunday, 25 October

Clear. High 55°, low 32°.

Pressure30.45 inHg
Wind7.8 mph NE
Humidity31%
Visibility—
Dew point17°
Mon, 2660° / 35°0Overcast
60 °Overcast

Marlborough, Monday, 26 October

Overcast. High 60°, low 35°.

Pressure30.21 inHg
Wind4 mph W
Humidity39%
Visibility—
Dew point26°
Tue, 2751° / 40°0.19Rain
51 °Rain

Marlborough, Tuesday, 27 October

Rain. High 51°, low 40°.

Pressure29.83 inHg
Wind14 mph NW
Humidity65%
Visibility—
Dew point38°
Wed, 2846° / 31°0Partly cloudy
46 °Partly cloudy

Marlborough, Wednesday, 28 October

Partly cloudy. High 46°, low 31°.

Pressure30.00 inHg
Wind12.7 mph NW
Humidity58%
Visibility—
Dew point31°
Thu, 2950° / 28°0Partly cloudy
50 °Partly cloudy

Marlborough, Thursday, 29 October

Partly cloudy. High 50°, low 28°.

Pressure30.15 inHg
Wind8.2 mph NW
Humidity40%
Visibility—
Dew point18°
Fri, 3047° / 37°0.62Rain
47 °Rain

Marlborough, Friday, 30 October

Rain. High 47°, low 37°.

Pressure29.59 inHg
Wind10.9 mph NW
Humidity99%
Visibility—
Dew point46°
Sat, 3145° / 39°0.01Light rain
45 °Light rain

Marlborough, Saturday, 31 October

Light rain. High 45°, low 39°.

Pressure29.71 inHg
Wind13.1 mph NW
Humidity87%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 39°0.11Climate normal
54 °Climate normal

Marlborough, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (1974)
Record low29° (2011)
Mon, 0253° / 39°0.1Climate normal
53 °Climate normal

Marlborough, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1982)
Record low24° (1965)
Tue, 0353° / 38°0.17Climate normal
53 °Climate normal

Marlborough, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high69° (1990)
Record low22° (2002)
Wed, 0452° / 38°0.08Climate normal
52 °Climate normal

Marlborough, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (1987)
Record low26° (2013)
Thu, 0552° / 38°0.17Climate normal
52 °Climate normal

Marlborough, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation38%
Record high71° (1994)
Record low26° (1965)
Fri, 0650° / 38°0.14Climate normal
50 °Climate normal

Marlborough, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2024)
Record low26° (2012)
Sat, 0750° / 36°0.06Climate normal
50 °Climate normal

Marlborough, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (2020)
Record low21° (2002)
Sun, 0849° / 36°0.1Climate normal
49 °Climate normal

Marlborough, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (2020)
Record low20° (2002)
Mon, 0949° / 36°0.11Climate normal
49 °Climate normal

Marlborough, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (2020)
Record low20° (1971)
Tue, 1049° / 36°0.14Climate normal
49 °Climate normal

Marlborough, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation37%
Record high69° (2020)
Record low20° (2017)
Wed, 1148° / 35°0.13Climate normal
48 °Climate normal

Marlborough, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2020)
Record low17° (2017)
Thu, 1247° / 34°0.15Climate normal
47 °Climate normal

Marlborough, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (2022)
Record low19° (1976)
Fri, 1345° / 32°0.15Climate normal
45 °Climate normal

Marlborough, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1964)
Record low11° (2019)
Sat, 1445° / 32°0.1Climate normal
45 °Climate normal

Marlborough, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation25%
Record high64° (1989)
Record low11° (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 Marlborough, NH 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, NH 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.