As of 13:13 EST

Weather in North Great River, NY

58°Current weather

North Great River, Thursday, 12 November, 13:13

Rain. Feels like 57°. High 58°, low 46°.

Pressure29.50 inHg
Wind17.3 mph E
Humidity75%
Visibility6.2 mi
Dew point50°

Monthly outlook for North Great River, NY: average high 54°, average low 44.6°. That is 1.9° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 24 November (61.3°), the coolest 17 November (35.5°).

54°/44.6°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November52.5°51.3°+0.7°
22 November – 1 December56.5°49.1°+4.1°
2 December – 11 Decemberat normal45.3°—

November records over 66 years

75.2°1 November 2024All-time high
19.8°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Islip (2 mi).

Fri, 1347° / 37°0.41Rain
47 °Rain

North Great River, Friday, 13 November

Rain. High 47°, low 37°.

Pressure29.56 inHg
Wind14.7 mph N
Humidity92%
Visibility2.6 mi
Dew point38°
Sat, 1446° / 37°0Overcast
46 °Overcast

North Great River, Saturday, 14 November

Overcast. High 46°, low 37°.

Pressure29.77 inHg
Wind11.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point26°
Sun, 1547° / 39°0Overcast
47 °Overcast

North Great River, Sunday, 15 November

Overcast. High 47°, low 39°.

Pressure30.09 inHg
Wind11.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point30°
Mon, 1647° / 36°0Clear
47 °Clear

North Great River, Monday, 16 November

Clear. High 47°, low 36°.

Pressure30.36 inHg
Wind7.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point34°
Tue, 1751° / 35°0Partly cloudy
51 °Partly cloudy

North Great River, Tuesday, 17 November

Partly cloudy. High 51°, low 35°.

Pressure30.45 inHg
Wind5.2 mph NW
Humidity76%
Visibility—
Dew point37°
Wed, 1855° / 42°0Clear
55 °Clear

North Great River, Wednesday, 18 November

Clear. High 55°, low 42°.

Pressure30.47 inHg
Wind5.5 mph NW
Humidity55%
Visibility—
Dew point33°
Thu, 1957° / 46°0Clear
57 °Clear

North Great River, Thursday, 19 November

Clear. High 57°, low 46°.

Pressure30.42 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point32°
Fri, 2061° / 49°0Overcast
61 °Overcast

North Great River, Friday, 20 November

Overcast. High 61°, low 49°.

Pressure30.21 inHg
Wind8.7 mph W
Humidity44%
Visibility—
Dew point33°
Sat, 2157° / 49°0Clear
57 °Clear

North Great River, Saturday, 21 November

Clear. High 57°, low 49°.

Pressure30.18 inHg
Wind9.2 mph N
Humidity60%
Visibility—
Dew point41°
Sun, 2255° / 45°0Partly cloudy
55 °Partly cloudy

North Great River, Sunday, 22 November

Partly cloudy. High 55°, low 45°.

Pressure30.33 inHg
Wind9.1 mph S
Humidity62%
Visibility—
Dew point38°
Mon, 2360° / 54°0Overcast
60 °Overcast

North Great River, Monday, 23 November

Overcast. High 60°, low 54°.

Pressure30.15 inHg
Wind7 mph S
Humidity89%
Visibility—
Dew point54°
Tue, 2461° / 56°0Overcast
61 °Overcast

North Great River, Tuesday, 24 November

Overcast. High 61°, low 56°.

Pressure30.12 inHg
Wind6.1 mph E
Humidity86%
Visibility—
Dew point55°
Wed, 2559° / 54°0.37Rain
59 °Rain

North Great River, Wednesday, 25 November

Rain. High 59°, low 54°.

Pressure29.94 inHg
Wind14.4 mph NW
Humidity98%
Visibility—
Dew point58°
Thu, 2650° / 45°0Clear
50 °Clear

North Great River, Thursday, 26 November

Clear. High 50°, low 45°.

Pressure30.27 inHg
Wind14.7 mph NW
Humidity47%
Visibility—
Dew point28°
Fri, 2753° / 43°0Overcast
53 °Overcast

North Great River, Friday, 27 November

Overcast. High 53°, low 43°.

Pressure30.59 inHg
Wind10.4 mph SE
Humidity49%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2851° / 41°0.16Climate normal
51 °Climate normal

North Great River, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.16 in
Chance of precipitation40%
Record high62° (1990)
Record low26° (2002)
Sun, 2949° / 40°0.1Climate normal
49 °Climate normal

North Great River, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2011)
Record low26° (2023)
Mon, 3047° / 38°0.14Climate normal
47 °Climate normal

North Great River, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2020)
Record low26° (1976)
Tue, 0148° / 38°0.14Climate normal
48 °Climate normal

North Great River, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2001)
Record low24° (1964)
Wed, 0247° / 38°0.14Climate normal
47 °Climate normal

North Great River, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high58° (1982)
Record low22° (1971)
Thu, 0347° / 37°0.15Climate normal
47 °Climate normal

North Great River, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high61° (2009)
Record low17° (1976)
Fri, 0446° / 36°0.11Climate normal
46 °Climate normal

North Great River, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation23%
Record high65° (1998)
Record low18° (1989)
Sat, 0545° / 36°0.18Climate normal
45 °Climate normal

North Great River, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.18 in
Chance of precipitation30%
Record high62° (2001)
Record low20° (2025)
Sun, 0646° / 37°0.19Climate normal
46 °Climate normal

North Great River, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.19 in
Chance of precipitation48%
Record high63° (2001)
Record low25° (2007)
Mon, 0745° / 36°0.16Climate normal
45 °Climate normal

North Great River, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.16 in
Chance of precipitation35%
Record high68° (1998)
Record low23° (1964)
Tue, 0843° / 35°0.12Climate normal
43 °Climate normal

North Great River, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high57° (1978)
Record low21° (2006)
Wed, 0945° / 35°0.24Climate normal
45 °Climate normal

North Great River, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.24 in
Chance of precipitation42%
Record high62° (1978)
Record low17° (1968)
Thu, 1045° / 36°0.15Climate normal
45 °Climate normal

North Great River, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.15 in
Chance of precipitation40%
Record high59° (2023)
Record low12° (1968)
Fri, 1144° / 35°0.27Climate normal
44 °Climate normal

North Great River, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.27 in
Chance of precipitation47%
Record high60° (2021)
Record low16° (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 North Great River, 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 North Great River, 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.