As of 21:21 EST

Weather in Northumberland, NY

56°Current weather

Northumberland, Wednesday, 4 November, 21:21

Clear. Feels like 55°. High 75°, low 50°.

Pressure29.94 inHg
Wind7.7 mph SW
Humidity88%
Visibility6.2 mi
Dew point53°

Monthly outlook for Northumberland, NY: average high 53.8°, average low 39.5°. That is 3.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (75°), the coolest 17 November (29.8°).

53.8°/39.5°
Average high / low
+3.8°
Above normal
5 / 6
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November56.9°48.5°+4.7°
14 November – 23 November48.7°43.5°+2.9°
24 November – 3 Decemberat normal40.7°—

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).

Thu, 0568° / 51°0.26Rain
68 °Rain

Northumberland, Thursday, 5 November

Rain. High 68°, low 51°.

Pressure29.83 inHg
Wind9 mph S
Humidity99%
Visibility3.4 mi
Dew point59°
Fri, 0669° / 48°0Overcast
69 °Overcast

Northumberland, Friday, 6 November

Overcast. High 69°, low 48°.

Pressure29.91 inHg
Wind2.5 mph SE
Humidity68%
Visibility1.9 mi
Dew point52°
Sat, 0754° / 48°0.49Rain
54 °Rain

Northumberland, Saturday, 7 November

Rain. High 54°, low 48°.

Pressure29.85 inHg
Wind6.3 mph N
Humidity93%
Visibility2.6 mi
Dew point51°
Sun, 0854° / 44°0.41Rain
54 °Rain

Northumberland, Sunday, 8 November

Rain. High 54°, low 44°.

Pressure29.74 inHg
Wind8.7 mph W
Humidity57%
Visibility6.2 mi
Dew point38°
Mon, 0949° / 40°0.02Light rain
49 °Light rain

Northumberland, Monday, 9 November

Light rain. High 49°, low 40°.

Pressure29.80 inHg
Wind12.4 mph NW
Humidity56%
Visibility—
Dew point34°
Tue, 1056° / 37°0Overcast
56 °Overcast

Northumberland, Tuesday, 10 November

Overcast. High 56°, low 37°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity62%
Visibility—
Dew point36°
Wed, 1156° / 39°0Partly cloudy
56 °Partly cloudy

Northumberland, Wednesday, 11 November

Partly cloudy. High 56°, low 39°.

Pressure29.83 inHg
Wind9.1 mph W
Humidity66%
Visibility—
Dew point36°
Thu, 1243° / 36°0.07Snow
43 °Snow

Northumberland, Thursday, 12 November

Snow. High 43°, low 36°.

Pressure29.68 inHg
Wind8 mph NW
Humidity86%
Visibility—
Dew point35°
Fri, 1345° / 38°0.03Light rain
45 °Light rain

Northumberland, Friday, 13 November

Light rain. High 45°, low 38°.

Pressure29.56 inHg
Wind12.7 mph NW
Humidity81%
Visibility—
Dew point35°
Sat, 1447° / 37°0Overcast
47 °Overcast

Northumberland, Saturday, 14 November

Overcast. High 47°, low 37°.

Pressure29.65 inHg
Wind9.6 mph NW
Humidity64%
Visibility—
Dew point33°
Sun, 1555° / 39°0Clear
55 °Clear

Northumberland, Sunday, 15 November

Clear. High 55°, low 39°.

Pressure29.74 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point30°
Mon, 1653° / 34°0Partly cloudy
53 °Partly cloudy

Northumberland, Monday, 16 November

Partly cloudy. High 53°, low 34°.

Pressure29.74 inHg
Wind10.2 mph NW
Humidity45%
Visibility—
Dew point25°
Tue, 1746° / 30°0.02Light rain
46 °Light rain

Northumberland, Tuesday, 17 November

Light rain. High 46°, low 30°.

Pressure29.88 inHg
Wind4.7 mph N
Humidity59%
Visibility—
Dew point26°
Wed, 1848° / 32°0.05Light rain
48 °Light rain

Northumberland, Wednesday, 18 November

Light rain. High 48°, low 32°.

Pressure29.97 inHg
Wind10.8 mph NW
Humidity64%
Visibility—
Dew point30°
Thu, 1944° / 31°0Overcast
44 °Overcast

Northumberland, Thursday, 19 November

Overcast. High 44°, low 31°.

Pressure30.30 inHg
Wind1.9 mph S
Humidity65%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2043° / 31°0.19Climate normal
43 °Climate normal

Northumberland, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.19 in
Chance of precipitation37%
Record high68° (1991)
Record low14° (1986)
Sat, 2142° / 29°0.13Climate normal
42 °Climate normal

Northumberland, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation33%
Record high58° (1991)
Record low14° (2018)
Sun, 2241° / 29°0.11Climate normal
41 °Climate normal

Northumberland, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation37%
Record high59° (1999)
Record low-5° (2018)
Mon, 2341° / 29°0.11Climate normal
41 °Climate normal

Northumberland, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high62° (1999)
Record low-4° (2018)
Tue, 2442° / 29°0.09Climate normal
42 °Climate normal

Northumberland, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1999)
Record low10° (1971)
Wed, 2542° / 29°0.15Climate normal
42 °Climate normal

Northumberland, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high58° (2001)
Record low9° (1997)
Thu, 2642° / 30°0.22Climate normal
42 °Climate normal

Northumberland, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.22 in
Chance of precipitation43%
Record high63° (1979)
Record low13° (1978)
Fri, 2742° / 29°0.13Climate normal
42 °Climate normal

Northumberland, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation35%
Record high58° (1999)
Record low13° (1978)
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)

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.