As of 21:20 EST

Weather in Northumberland, NH

52°Current weather

Northumberland, Tuesday, 3 November, 21:20

Overcast. Feels like 51°. High 62°, low 49°.

Pressure30.15 inHg
Wind4.6 mph SE
Humidity96%
Visibility6.2 mi
Dew point51°

Monthly outlook for Northumberland, NH: average high 48°, average low 34.5°. That is 3.3° above the climate normal for November. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 4 November (71.9°), the coolest 17 November (20.8°).

48°/34.5°
Average high / low
+3.3°
Above normal
7 / 7
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November53.3°43.9°+5.2°
13 November – 22 November39.2°38.1°+0.6°
23 November – 2 Decemberat normal35.1°—

November records over 66 years

68.9°6 November 2022All-time high
-16.8°24 November 1989All-time low

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

Wed, 0472° / 50°0Overcast
72 °Overcast

Northumberland, Wednesday, 4 November

Overcast. High 72°, low 50°.

Pressure30.00 inHg
Wind5.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Thu, 0565° / 52°0.42Heavy rain
65 °Heavy rain

Northumberland, Thursday, 5 November

Heavy rain. High 65°, low 52°.

Pressure29.83 inHg
Wind7.4 mph S
Humidity87%
Visibility2.9 mi
Dew point55°
Fri, 0662° / 46°0.09Rain
62 °Rain

Northumberland, Friday, 6 November

Rain. High 62°, low 46°.

Pressure29.88 inHg
Wind2.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Sat, 0758° / 46°0.02Light rain
58 °Light rain

Northumberland, Saturday, 7 November

Light rain. High 58°, low 46°.

Pressure29.74 inHg
Wind6.1 mph E
Humidity71%
Visibility6.2 mi
Dew point49°
Sun, 0846° / 39°0.8Rain
46 °Rain

Northumberland, Sunday, 8 November

Rain. High 46°, low 39°.

Pressure29.59 inHg
Wind8.2 mph SW
Humidity98%
Visibility—
Dew point39°
Mon, 0941° / 30°0.01Light rain
41 °Light rain

Northumberland, Monday, 9 November

Light rain. High 41°, low 30°.

Pressure29.71 inHg
Wind9.4 mph NW
Humidity72%
Visibility—
Dew point31°
Tue, 1050° / 33°0.03Light rain
50 °Light rain

Northumberland, Tuesday, 10 November

Light rain. High 50°, low 33°.

Pressure29.80 inHg
Wind10.6 mph SW
Humidity69%
Visibility—
Dew point36°
Wed, 1139° / 27°0.06Snow
39 °Snow

Northumberland, Wednesday, 11 November

Snow. High 39°, low 27°.

Pressure29.91 inHg
Wind8 mph W
Humidity87%
Visibility—
Dew point35°
Thu, 1239° / 25°0Clear
39 °Clear

Northumberland, Thursday, 12 November

Clear. High 39°, low 25°.

Pressure30.12 inHg
Wind5.4 mph W
Humidity53%
Visibility—
Dew point17°
Fri, 1342° / 29°0Partly cloudy
42 °Partly cloudy

Northumberland, Friday, 13 November

Partly cloudy. High 42°, low 29°.

Pressure29.85 inHg
Wind6 mph SW
Humidity51%
Visibility—
Dew point21°
Sat, 1436° / 30°0.33Snow
36 °Snow

Northumberland, Saturday, 14 November

Snow. High 36°, low 30°.

Pressure29.71 inHg
Wind3.3 mph W
Humidity99%
Visibility—
Dew point35°
Sun, 1534° / 27°0.26Light snow
34 °Light snow

Northumberland, Sunday, 15 November

Light snow. High 34°, low 27°.

Pressure29.83 inHg
Wind7.1 mph N
Humidity89%
Visibility—
Dew point26°
Mon, 1635° / 21°0Mostly clear
35 °Mostly clear

Northumberland, Monday, 16 November

Mostly clear. High 35°, low 21°.

Pressure30.21 inHg
Wind7.4 mph NW
Humidity77%
Visibility—
Dew point26°
Tue, 1741° / 21°0Mostly clear
41 °Mostly clear

Northumberland, Tuesday, 17 November

Mostly clear. High 41°, low 21°.

Pressure30.30 inHg
Wind3.4 mph SW
Humidity80%
Visibility—
Dew point28°
Wed, 1848° / 28°0Overcast
48 °Overcast

Northumberland, Wednesday, 18 November

Overcast. High 48°, low 28°.

Pressure30.36 inHg
Wind5.1 mph SW
Humidity79%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1938° / 24°0.06Climate normal
38 °Climate normal

Northumberland, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation33%
Record high59° (2016)
Record low1° (1972)
Fri, 2038° / 24°0.14Climate normal
38 °Climate normal

Northumberland, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.14 in
Chance of precipitation43%
Record high64° (1991)
Record low1° (1965)
Sat, 2136° / 23°0.14Climate normal
36 °Climate normal

Northumberland, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.14 in
Chance of precipitation40%
Record high57° (1991)
Record low6° (1967)
Sun, 2235° / 23°0.09Climate normal
35 °Climate normal

Northumberland, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation43%
Record high57° (1999)
Record low-2° (2018)
Mon, 2335° / 22°0.11Climate normal
35 °Climate normal

Northumberland, Monday, 23 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation32%
Record high59° (1979)
Record low-8° (1964)
Tue, 2436° / 22°0.08Climate normal
36 °Climate normal

Northumberland, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.08 in
Chance of precipitation45%
Record high57° (1999)
Record low-17° (1989)
Wed, 2536° / 21°0.15Climate normal
36 °Climate normal

Northumberland, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.15 in
Chance of precipitation43%
Record high56° (2004)
Record low-8° (2000)
Thu, 2636° / 24°0.18Climate normal
36 °Climate normal

Northumberland, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.18 in
Chance of precipitation55%
Record high55° (1979)
Record low-2° (1962)
Fri, 2736° / 22°0.16Climate normal
36 °Climate normal

Northumberland, Friday, 27 November

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.16 in
Chance of precipitation57%
Record high55° (1979)
Record low-6° (1978)
Sat, 2836° / 21°0.16Climate normal
36 °Climate normal

Northumberland, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.16 in
Chance of precipitation65%
Record high60° (1990)
Record low-9° (1969)
Sun, 2934° / 21°0.11Climate normal
34 °Climate normal

Northumberland, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.11 in
Chance of precipitation43%
Record high52° (1990)
Record low-4° (2014)
Mon, 3034° / 20°0.11Climate normal
34 °Climate normal

Northumberland, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.11 in
Chance of precipitation37%
Record high59° (2006)
Record low-3° (1972)
Tue, 0135° / 20°0.14Climate normal
35 °Climate normal

Northumberland, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.14 in
Chance of precipitation45%
Record high57° (2020)
Record low-5° (1974)
Wed, 0233° / 18°0.11Climate normal
33 °Climate normal

Northumberland, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.11 in
Chance of precipitation42%
Record high47° (1998)
Record low-21° (1989)

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 Northumberland, 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 Northumberland, 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.