As of 23:33 EST

Weather in Northumberland, NY

35°Current weather

Northumberland, Thursday, 12 November, 23:33

Rain. Feels like 28°. High 44°, low 36°.

Pressure29.62 inHg
Wind10.4 mph N
Humidity93%
Visibility6.2 mi
Dew point33°

Monthly outlook for Northumberland, NY: average high 51.3°, average low 36.8°. That is 4.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 25 November (65.4°), the coolest 27 November (28.9°).

51.3°/36.8°
Average high / low
+4.4°
Above normal
4 / 6
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November48.7°44.3°+2.4°
22 November – 1 December55.6°41.3°+7.9°
2 December – 11 Decemberat normal36.7°—

November records over 66 years

72.1°1 November 1974All-time high
-5.3°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Moreau (6 mi).

Fri, 1343° / 34°0.18Snow
43 °Snow

Northumberland, Friday, 13 November

Snow. High 43°, low 34°.

Pressure29.65 inHg
Wind8.9 mph N
Humidity64%
Visibility6.2 mi
Dew point27°
Sat, 1447° / 34°0Light rain
47 °Light rain

Northumberland, Saturday, 14 November

Light rain. High 47°, low 34°.

Pressure29.71 inHg
Wind7 mph NW
Humidity59%
Visibility6.2 mi
Dew point29°
Sun, 1545° / 36°0Partly cloudy
45 °Partly cloudy

Northumberland, Sunday, 15 November

Partly cloudy. High 45°, low 36°.

Pressure30.09 inHg
Wind11.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point27°
Mon, 1647° / 34°0Overcast
47 °Overcast

Northumberland, Monday, 16 November

Overcast. High 47°, low 34°.

Pressure30.39 inHg
Wind7.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point31°
Tue, 1752° / 31°0Clear
52 °Clear

Northumberland, Tuesday, 17 November

Clear. High 52°, low 31°.

Pressure30.42 inHg
Wind6.2 mph W
Humidity70%
Visibility—
Dew point34°
Wed, 1854° / 32°0Overcast
54 °Overcast

Northumberland, Wednesday, 18 November

Overcast. High 54°, low 32°.

Pressure30.36 inHg
Wind6 mph SW
Humidity72%
Visibility—
Dew point36°
Thu, 1952° / 34°0Overcast
52 °Overcast

Northumberland, Thursday, 19 November

Overcast. High 52°, low 34°.

Pressure30.36 inHg
Wind5.5 mph S
Humidity67%
Visibility—
Dew point33°
Fri, 2053° / 39°0Overcast
53 °Overcast

Northumberland, Friday, 20 November

Overcast. High 53°, low 39°.

Pressure30.18 inHg
Wind8.7 mph W
Humidity71%
Visibility—
Dew point39°
Sat, 2149° / 33°0Partly cloudy
49 °Partly cloudy

Northumberland, Saturday, 21 November

Partly cloudy. High 49°, low 33°.

Pressure30.39 inHg
Wind5.1 mph NE
Humidity65%
Visibility—
Dew point31°
Sun, 2256° / 44°0Overcast
56 °Overcast

Northumberland, Sunday, 22 November

Overcast. High 56°, low 44°.

Pressure30.03 inHg
Wind9.3 mph SW
Humidity82%
Visibility—
Dew point43°
Mon, 2361° / 44°0Overcast
61 °Overcast

Northumberland, Monday, 23 November

Overcast. High 61°, low 44°.

Pressure30.15 inHg
Wind10 mph S
Humidity76%
Visibility—
Dew point47°
Tue, 2460° / 43°0Partly cloudy
60 °Partly cloudy

Northumberland, Tuesday, 24 November

Partly cloudy. High 60°, low 43°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity69%
Visibility—
Dew point42°
Wed, 2565° / 55°0.04Light rain
65 °Light rain

Northumberland, Wednesday, 25 November

Light rain. High 65°, low 55°.

Pressure29.91 inHg
Wind17.1 mph S
Humidity66%
Visibility—
Dew point51°
Thu, 2655° / 31°0.29Rain
55 °Rain

Northumberland, Thursday, 26 November

Rain. High 55°, low 31°.

Pressure29.83 inHg
Wind14.5 mph SW
Humidity62%
Visibility—
Dew point30°
Fri, 2736° / 29°0Clear
36 °Clear

Northumberland, Friday, 27 November

Clear. High 36°, low 29°.

Pressure30.27 inHg
Wind13.6 mph NW
Humidity43%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2843° / 30°0.21Climate normal
43 °Climate normal

Northumberland, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.21 in
Chance of precipitation48%
Record high63° (1990)
Record low10° (2002)
Sun, 2941° / 29°0.1Climate normal
41 °Climate normal

Northumberland, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (2011)
Record low10° (2014)
Mon, 3040° / 28°0.13Climate normal
40 °Climate normal

Northumberland, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (2006)
Record low13° (2013)
Tue, 0140° / 27°0.2Climate normal
40 °Climate normal

Northumberland, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.2 in
Chance of precipitation37%
Record high59° (2006)
Record low3° (1976)
Wed, 0239° / 26°0.11Climate normal
39 °Climate normal

Northumberland, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high57° (1998)
Record low5° (1971)
Thu, 0338° / 26°0.17Climate normal
38 °Climate normal

Northumberland, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.17 in
Chance of precipitation40%
Record high57° (2009)
Record low-1° (1976)
Fri, 0437° / 24°0.11Climate normal
37 °Climate normal

Northumberland, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation35%
Record high60° (1998)
Record low3° (1989)
Sat, 0536° / 24°0.11Climate normal
36 °Climate normal

Northumberland, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.11 in
Chance of precipitation28%
Record high61° (2001)
Record low-2° (2025)
Sun, 0638° / 26°0.16Climate normal
38 °Climate normal

Northumberland, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.16 in
Chance of precipitation45%
Record high61° (2001)
Record low8° (1969)
Mon, 0737° / 24°0.11Climate normal
37 °Climate normal

Northumberland, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation35%
Record high60° (1998)
Record low2° (1964)
Tue, 0834° / 22°0.09Climate normal
34 °Climate normal

Northumberland, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation28%
Record high51° (1966)
Record low2° (1989)
Wed, 0935° / 22°0.14Climate normal
35 °Climate normal

Northumberland, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.14 in
Chance of precipitation45%
Record high57° (1966)
Record low-4° (2025)
Thu, 1036° / 23°0.12Climate normal
36 °Climate normal

Northumberland, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.12 in
Chance of precipitation40%
Record high56° (1966)
Record low-2° (1968)
Fri, 1136° / 23°0.17Climate normal
36 °Climate normal

Northumberland, Friday, 11 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation38%
Record high56° (1966)
Record low-6° (1977)

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, NY 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, NY 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.