As of 07:15 EST

Weather in Northumberland, NH

37°Current weather

Northumberland, Tuesday, 10 November, 07:15

Overcast. Feels like 31°. High 46°, low 37°.

Pressure29.83 inHg
Wind7.4 mph W
Humidity92%
Visibility6.2 mi
Dew point34°

Monthly outlook for Northumberland, NH: average high 43.2°, average low 33.1°. That is 2.6° above the climate normal for November. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 24 November (56.4°), the coolest 17 November (27.7°).

43.2°/33.1°
Average high / low
+2.6°
Above normal
7 / 7
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November39.7°39.9°-0.1°
20 November – 29 November48.9°35.9°+7.2°
30 November – 9 Decemberat normal31.5°—

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, 1140° / 29°0.02Light rain
40 °Light rain

Northumberland, Wednesday, 11 November

Light rain. High 40°, low 29°.

Pressure29.88 inHg
Wind9.4 mph W
Humidity75%
Visibility6.2 mi
Dew point27°
Thu, 1237° / 29°0.04Snow
37 °Snow

Northumberland, Thursday, 12 November

Snow. High 37°, low 29°.

Pressure29.77 inHg
Wind4.4 mph E
Humidity82%
Visibility6.2 mi
Dew point30°
Fri, 1338° / 31°0.02Light snow
38 °Light snow

Northumberland, Friday, 13 November

Light snow. High 38°, low 31°.

Pressure29.65 inHg
Wind5.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point26°
Sat, 1434° / 29°0.09Snow
34 °Snow

Northumberland, Saturday, 14 November

Snow. High 34°, low 29°.

Pressure29.74 inHg
Wind9.7 mph NW
Humidity93%
Visibility—
Dew point30°
Sun, 1536° / 34°0.02Light rain
36 °Light rain

Northumberland, Sunday, 15 November

Light rain. High 36°, low 34°.

Pressure30.09 inHg
Wind9.5 mph NW
Humidity94%
Visibility—
Dew point33°
Mon, 1641° / 29°0Partly cloudy
41 °Partly cloudy

Northumberland, Monday, 16 November

Partly cloudy. High 41°, low 29°.

Pressure30.42 inHg
Wind3.7 mph NW
Humidity80%
Visibility—
Dew point31°
Tue, 1743° / 28°0Clear
43 °Clear

Northumberland, Tuesday, 17 November

Clear. High 43°, low 28°.

Pressure30.45 inHg
Wind3.7 mph NW
Humidity69%
Visibility—
Dew point28°
Wed, 1836° / 28°0Overcast
36 °Overcast

Northumberland, Wednesday, 18 November

Overcast. High 36°, low 28°.

Pressure30.42 inHg
Wind5.5 mph NW
Humidity71%
Visibility—
Dew point27°
Thu, 1946° / 28°0Clear
46 °Clear

Northumberland, Thursday, 19 November

Clear. High 46°, low 28°.

Pressure30.53 inHg
Wind2.3 mph NW
Humidity68%
Visibility—
Dew point29°
Fri, 2049° / 32°0Partly cloudy
49 °Partly cloudy

Northumberland, Friday, 20 November

Partly cloudy. High 49°, low 32°.

Pressure30.42 inHg
Wind3.1 mph SW
Humidity66%
Visibility—
Dew point31°
Sat, 2145° / 34°0.19Rain
45 °Rain

Northumberland, Saturday, 21 November

Rain. High 45°, low 34°.

Pressure30.12 inHg
Wind3.9 mph SW
Humidity72%
Visibility—
Dew point34°
Sun, 2252° / 47°0.29Light rain
52 °Light rain

Northumberland, Sunday, 22 November

Light rain. High 52°, low 47°.

Pressure29.94 inHg
Wind4 mph SW
Humidity99%
Visibility—
Dew point49°
Mon, 2350° / 45°0.17Rain
50 °Rain

Northumberland, Monday, 23 November

Rain. High 50°, low 45°.

Pressure30.12 inHg
Wind5.6 mph E
Humidity98%
Visibility—
Dew point49°
Tue, 2456° / 37°0.4Rain
56 °Rain

Northumberland, Tuesday, 24 November

Rain. High 56°, low 37°.

Pressure29.44 inHg
Wind16.2 mph SW
Humidity98%
Visibility—
Dew point48°
Wed, 2541° / 33°0Overcast
41 °Overcast

Northumberland, Wednesday, 25 November

Overcast. High 41°, low 33°.

Pressure29.88 inHg
Wind16.4 mph SW
Humidity68%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 0333° / 19°0.15Climate normal
33 °Climate normal

Northumberland, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.15 in
Chance of precipitation55%
Record high50° (2009)
Record low-14° (1978)
Fri, 0431° / 17°0.09Climate normal
31 °Climate normal

Northumberland, Friday, 4 December

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.09 in
Chance of precipitation38%
Record high53° (1982)
Record low-12° (1976)
Sat, 0529° / 15°0.09Climate normal
29 °Climate normal

Northumberland, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.09 in
Chance of precipitation33%
Record high49° (2011)
Record low-10° (2025)
Sun, 0632° / 17°0.15Climate normal
32 °Climate normal

Northumberland, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.15 in
Chance of precipitation48%
Record high58° (2001)
Record low-10° (1991)
Mon, 0730° / 15°0.12Climate normal
30 °Climate normal

Northumberland, Monday, 7 December

Climate normal for this date — 60-year average.

Average high30°
Average low15°
Average precipitation0.12 in
Chance of precipitation52%
Record high57° (1998)
Record low-5° (1970)
Tue, 0828° / 12°0.09Climate normal
28 °Climate normal

Northumberland, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high28°
Average low12°
Average precipitation0.09 in
Chance of precipitation37%
Record high47° (1974)
Record low-21° (2000)
Wed, 0929° / 11°0.11Climate normal
29 °Climate normal

Northumberland, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high29°
Average low11°
Average precipitation0.11 in
Chance of precipitation47%
Record high55° (1966)
Record low-19° (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.