As of 00:43 EST

Weather in Great River, NY

52°Current weather

Great River, Monday, 2 November, 00:43

Clear. Feels like 51°. High 65°, low 43°.

Pressure30.45 inHg
Wind6 mph SW
Humidity79%
Visibility6.2 mi
Dew point42°

Monthly outlook for Great River, NY: average high 60.2°, average low 50.2°. That is 3.3° above the climate normal for November. Precipitation is expected on 2 days (about 2.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 5 November (68.1°), the coolest 13 November (39°).

60.2°/50.2°
Average high / low
+3.3°
Above normal
2 / 5
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November62.4°55.7°+3.8°
12 November – 21 November56.4°51.3°+2.9°
22 November – 1 Decemberat normal49.1°—

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).

Tue, 0367° / 43°0Overcast
67 °Overcast

Great River, Tuesday, 3 November

Overcast. High 67°, low 43°.

Pressure30.30 inHg
Wind6.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point45°
Wed, 0467° / 54°0Clear
67 °Clear

Great River, Wednesday, 4 November

Clear. High 67°, low 54°.

Pressure30.18 inHg
Wind6.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 0568° / 59°0Overcast
68 °Overcast

Great River, Thursday, 5 November

Overcast. High 68°, low 59°.

Pressure30.00 inHg
Wind7.1 mph SW
Humidity82%
Visibility6.2 mi
Dew point62°
Fri, 0664° / 62°2.2Heavy rain
64 °Heavy rain

Great River, Friday, 6 November

Heavy rain. High 64°, low 62°.

Pressure29.85 inHg
Wind12 mph SW
Humidity96%
Visibility—
Dew point62°
Sat, 0762° / 55°0.63Heavy rain
62 °Heavy rain

Great River, Saturday, 7 November

Heavy rain. High 62°, low 55°.

Pressure29.77 inHg
Wind14.2 mph NW
Humidity86%
Visibility—
Dew point55°
Sun, 0858° / 52°0Overcast
58 °Overcast

Great River, Sunday, 8 November

Overcast. High 58°, low 52°.

Pressure29.94 inHg
Wind14.9 mph NW
Humidity53%
Visibility—
Dew point39°
Mon, 0958° / 50°0Clear
58 °Clear

Great River, Monday, 9 November

Clear. High 58°, low 50°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity45%
Visibility—
Dew point33°
Tue, 1058° / 52°0Overcast
58 °Overcast

Great River, Tuesday, 10 November

Overcast. High 58°, low 52°.

Pressure30.09 inHg
Wind4.3 mph W
Humidity47%
Visibility—
Dew point36°
Wed, 1157° / 50°0.01Light rain
57 °Light rain

Great River, Wednesday, 11 November

Light rain. High 57°, low 50°.

Pressure29.88 inHg
Wind11.5 mph N
Humidity54%
Visibility—
Dew point38°
Thu, 1248° / 43°0Clear
48 °Clear

Great River, Thursday, 12 November

Clear. High 48°, low 43°.

Pressure30.03 inHg
Wind13 mph N
Humidity47%
Visibility—
Dew point26°
Fri, 1349° / 39°0Clear
49 °Clear

Great River, Friday, 13 November

Clear. High 49°, low 39°.

Pressure30.21 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point20°
Sat, 1460° / 46°0Partly cloudy
60 °Partly cloudy

Great River, Saturday, 14 November

Partly cloudy. High 60°, low 46°.

Pressure30.15 inHg
Wind14.9 mph W
Humidity48%
Visibility—
Dew point32°
Sun, 1561° / 52°0Clear
61 °Clear

Great River, Sunday, 15 November

Clear. High 61°, low 52°.

Pressure30.03 inHg
Wind16.9 mph W
Humidity46%
Visibility—
Dew point36°
Mon, 1664° / 54°0Mostly clear
64 °Mostly clear

Great River, Monday, 16 November

Mostly clear. High 64°, low 54°.

Pressure30.12 inHg
Wind10.2 mph W
Humidity54%
Visibility—
Dew point42°
Tue, 1757° / 50°0Partly cloudy
57 °Partly cloudy

Great River, Tuesday, 17 November

Partly cloudy. High 57°, low 50°.

Pressure30.42 inHg
Wind7.7 mph E
Humidity57%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1851° / 42°0.08Climate normal
51 °Climate normal

Great River, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (2024)
Record low30° (2014)
Thu, 1951° / 42°0.07Climate normal
51 °Climate normal

Great River, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2021)
Record low26° (2014)
Fri, 2051° / 41°0.12Climate normal
51 °Climate normal

Great River, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high66° (1985)
Record low29° (1984)
Sat, 2150° / 40°0.1Climate normal
50 °Climate normal

Great River, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2020)
Record low22° (1987)
Sun, 2249° / 40°0.16Climate normal
49 °Climate normal

Great River, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2007)
Record low21° (2018)
Mon, 2348° / 39°0.13Climate normal
48 °Climate normal

Great River, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.13 in
Chance of precipitation23%
Record high64° (1992)
Record low20° (2018)
Tue, 2449° / 40°0.09Climate normal
49 °Climate normal

Great River, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1979)
Record low26° (2013)
Wed, 2549° / 40°0.14Climate normal
49 °Climate normal

Great River, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.14 in
Chance of precipitation33%
Record high63° (1979)
Record low25° (2005)
Thu, 2651° / 41°0.21Climate normal
51 °Climate normal

Great River, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.21 in
Chance of precipitation43%
Record high63° (1979)
Record low29° (1978)
Fri, 2750° / 41°0.13Climate normal
50 °Climate normal

Great River, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low29° (1978)
Sat, 2851° / 41°0.16Climate normal
51 °Climate normal

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

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

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

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)

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 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 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.