As of 06:04 EST

Weather in Uniondale, NY

51°

Uniondale, Tuesday, 3 November, 06:04

Clear. Feels like 50°. High 69°, low 49°.

Pressure30.30 inHg

Wind2 mph SW

Humidity88%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Uniondale, NY: average high 59.8°, average low 48.7°. That is 3.4° above the climate normal for November. Precipitation is expected on 3 days (about 3.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (73.5°), the coolest 15 November (41.6°).

59.8°/48.7°

Average high / low

+3.4°

Above normal

3 / 5

Wet days / normal

3.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	63.6°	55.2°	+4.7°
13 November – 22 November	53.4°	50.8°	+1.5°
23 November – 2 December	at normal	48.8°	—

November records over 66 years

77.7°1 November 2024All-time high

16.7°23 November 2018All-time low

Wed, 0474° / 49°

74 °

Uniondale, Wednesday, 4 November

Clear. High 74°, low 49°.

Pressure30.15 inHg

Wind6.5 mph SW

Humidity53%

Visibility6.2 mi

Dew point52°

Thu, 0571° / 60°

0.05

71 °

Uniondale, Thursday, 5 November

Light rain. High 71°, low 60°.

Pressure29.94 inHg

Wind9.6 mph S

Humidity66%

Visibility6.2 mi

Dew point60°

Fri, 0666° / 62°

1.77

66 °

Uniondale, Friday, 6 November

Heavy rain. High 66°, low 62°.

Pressure29.91 inHg

Wind2.3 mph S

Humidity97%

Visibility2.0 mi

Dew point65°

Sat, 0768° / 54°

1.31

68 °

Uniondale, Saturday, 7 November

Heavy rain. High 68°, low 54°.

Pressure29.80 inHg

Wind10.6 mph W

Humidity83%

Visibility—

Dew point57°

Sun, 0860° / 48°

60 °

Uniondale, Sunday, 8 November

Clear. High 60°, low 48°.

Pressure29.88 inHg

Wind9.3 mph W

Humidity66%

Visibility—

Dew point44°

Mon, 0955° / 48°

55 °

Uniondale, Monday, 9 November

Overcast. High 55°, low 48°.

Pressure29.80 inHg

Wind13.6 mph NW

Humidity42%

Visibility—

Dew point29°

Tue, 1056° / 45°

56 °

Uniondale, Tuesday, 10 November

Clear. High 56°, low 45°.

Pressure30.06 inHg

Wind13 mph NW

Humidity49%

Visibility—

Dew point31°

Wed, 1161° / 50°

61 °

Uniondale, Wednesday, 11 November

Overcast. High 61°, low 50°.

Pressure29.94 inHg

Wind13.7 mph W

Humidity58%

Visibility—

Dew point40°

Thu, 1256° / 48°

56 °

Uniondale, Thursday, 12 November

Mostly clear. High 56°, low 48°.

Pressure29.94 inHg

Wind11.8 mph NW

Humidity45%

Visibility—

Dew point29°

Fri, 1349° / 42°

49 °

Uniondale, Friday, 13 November

Overcast. High 49°, low 42°.

Pressure30.09 inHg

Wind11 mph NW

Humidity49%

Visibility—

Dew point26°

Sat, 1451° / 42°

0.03

51 °

Uniondale, Saturday, 14 November

Light rain. High 51°, low 42°.

Pressure30.12 inHg

Wind8.4 mph N

Humidity50%

Visibility—

Dew point27°

Sun, 1552° / 42°

52 °

Uniondale, Sunday, 15 November

Clear. High 52°, low 42°.

Pressure30.09 inHg

Wind6.3 mph N

Humidity48%

Visibility—

Dew point27°

Mon, 1658° / 45°

58 °

Uniondale, Monday, 16 November

Partly cloudy. High 58°, low 45°.

Pressure30.00 inHg

Wind12.4 mph NW

Humidity43%

Visibility—

Dew point28°

Tue, 1755° / 47°

55 °

Uniondale, Tuesday, 17 November

Clear. High 55°, low 47°.

Pressure30.18 inHg

Wind10.2 mph N

Humidity59%

Visibility—

Dew point36°

Wed, 1856° / 49°

0.03

56 °

Uniondale, Wednesday, 18 November

Light rain. High 56°, low 49°.

Pressure30.33 inHg

Wind12.8 mph SE

Humidity70%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Thu, 1951° / 40°

0.08

51 °

Uniondale, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°

Average low40°

Average precipitation0.08 in

Chance of precipitation30%

Record high62° (1985)

Record low25° (2014)

Fri, 2051° / 40°

0.13

51 °

Uniondale, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°

Average low40°

Average precipitation0.13 in

Chance of precipitation28%

Record high68° (1985)

Record low28° (1984)

Sat, 2150° / 39°

0.11

50 °

Uniondale, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°

Average low39°

Average precipitation0.11 in

Chance of precipitation32%

Record high63° (1991)

Record low21° (1987)

Sun, 2249° / 39°

0.15

49 °

Uniondale, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low39°

Average precipitation0.15 in

Chance of precipitation40%

Record high63° (2007)

Record low19° (2018)

Mon, 2348° / 38°

0.12

48 °

Uniondale, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.12 in

Chance of precipitation23%

Record high65° (1992)

Record low17° (2018)

Tue, 2449° / 39°

0.09

49 °

Uniondale, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°

Average low39°

Average precipitation0.09 in

Chance of precipitation27%

Record high63° (2014)

Record low24° (1989)

Wed, 2549° / 38°

0.14

49 °

Uniondale, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low38°

Average precipitation0.14 in

Chance of precipitation33%

Record high63° (1979)

Record low24° (2005)

Thu, 2651° / 40°

0.21

51 °

Uniondale, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low40°

Average precipitation0.21 in

Chance of precipitation43%

Record high62° (1979)

Record low29° (1993)

Fri, 2750° / 40°

0.13

50 °

Uniondale, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.13 in

Chance of precipitation35%

Record high61° (1986)

Record low28° (1974)

Sat, 2851° / 40°

0.16

51 °

Uniondale, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°

Average low40°

Average precipitation0.16 in

Chance of precipitation38%

Record high64° (1990)

Record low26° (1996)

Sun, 2948° / 38°

0.1

48 °

Uniondale, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.1 in

Chance of precipitation32%

Record high62° (1990)

Record low26° (2023)

Mon, 3047° / 37°

0.13

47 °

Uniondale, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.13 in

Chance of precipitation37%

Record high63° (2020)

Record low24° (1976)

Tue, 0147° / 37°

0.15

47 °

Uniondale, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.15 in

Chance of precipitation38%

Record high65° (2001)

Record low23° (1967)

Wed, 0247° / 37°

0.13

47 °

Uniondale, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.13 in

Chance of precipitation32%

Record high58° (1970)

Record low22° (1971)

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 Uniondale, 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 Uniondale, 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.