As of 21:37 EST

Weather in Uniondale, NY

56°

Uniondale, Tuesday, 10 November, 21:37

Clear. Feels like 55°. High 62°, low 44°.

Pressure29.88 inHg

Wind25 mph W

Humidity69%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Uniondale, NY: average high 52.1°, average low 43.2°. That is 0.6° above the climate normal for November. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 10 November (61.8°), the coolest 25 November (34.6°).

52.1°/43.2°

Average high / low

+0.6°

Above normal

4 / 5

Wet days / normal

2.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	52.5°	52°	+0.3°
20 November – 29 November	51.4°	49.5°	+1.1°
30 November – 9 December	at normal	45.6°	—

November records over 66 years

77.7°1 November 2024All-time high

16.7°23 November 2018All-time low

Wed, 1160° / 48°

60 °

Uniondale, Wednesday, 11 November

Partly cloudy. High 60°, low 48°.

Pressure29.94 inHg

Wind4.4 mph W

Humidity59%

Visibility6.2 mi

Dew point42°

Thu, 1261° / 49°

0.52

61 °

Uniondale, Thursday, 12 November

Rain. High 61°, low 49°.

Pressure29.53 inHg

Wind10.9 mph E

Humidity74%

Visibility3.0 mi

Dew point48°

Fri, 1348° / 40°

0.31

48 °

Uniondale, Friday, 13 November

Rain. High 48°, low 40°.

Pressure29.53 inHg

Wind10 mph N

Humidity84%

Visibility5.1 mi

Dew point37°

Sat, 1445° / 38°

45 °

Uniondale, Saturday, 14 November

Clear. High 45°, low 38°.

Pressure29.77 inHg

Wind11.8 mph NW

Humidity59%

Visibility6.2 mi

Dew point27°

Sun, 1549° / 38°

49 °

Uniondale, Sunday, 15 November

Overcast. High 49°, low 38°.

Pressure30.03 inHg

Wind14.5 mph NW

Humidity64%

Visibility—

Dew point33°

Mon, 1650° / 41°

50 °

Uniondale, Monday, 16 November

Overcast. High 50°, low 41°.

Pressure30.24 inHg

Wind10.6 mph NW

Humidity59%

Visibility—

Dew point31°

Tue, 1749° / 42°

49 °

Uniondale, Tuesday, 17 November

Overcast. High 49°, low 42°.

Pressure30.45 inHg

Wind6.2 mph N

Humidity61%

Visibility—

Dew point33°

Wed, 1848° / 45°

48 °

Uniondale, Wednesday, 18 November

Overcast. High 48°, low 45°.

Pressure30.27 inHg

Wind13.6 mph N

Humidity61%

Visibility—

Dew point33°

Thu, 1954° / 42°

54 °

Uniondale, Thursday, 19 November

Clear. High 54°, low 42°.

Pressure30.24 inHg

Wind13.5 mph N

Humidity49%

Visibility—

Dew point28°

Fri, 2054° / 44°

54 °

Uniondale, Friday, 20 November

Overcast. High 54°, low 44°.

Pressure30.30 inHg

Wind4.8 mph N

Humidity40%

Visibility—

Dew point25°

Sat, 2156° / 48°

56 °

Uniondale, Saturday, 21 November

Partly cloudy. High 56°, low 48°.

Pressure30.18 inHg

Wind10.7 mph S

Humidity42%

Visibility—

Dew point30°

Sun, 2259° / 54°

0.48

59 °

Uniondale, Sunday, 22 November

Rain. High 59°, low 54°.

Pressure29.97 inHg

Wind23.2 mph S

Humidity92%

Visibility—

Dew point54°

Mon, 2353° / 46°

53 °

Uniondale, Monday, 23 November

Mostly clear. High 53°, low 46°.

Pressure29.88 inHg

Wind12.9 mph W

Humidity57%

Visibility—

Dew point36°

Tue, 2445° / 35°

1.2

45 °

Uniondale, Tuesday, 24 November

Snow. High 45°, low 35°.

Pressure29.74 inHg

Wind20.9 mph NW

Humidity89%

Visibility—

Dew point39°

Wed, 2541° / 35°

41 °

Uniondale, Wednesday, 25 November

Overcast. High 41°, low 35°.

Pressure30.24 inHg

Wind17.4 mph NW

Humidity59%

Visibility—

Dew point24°

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

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)

Thu, 0347° / 36°

0.15

47 °

Uniondale, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low36°

Average precipitation0.15 in

Chance of precipitation30%

Record high61° (2009)

Record low16° (1976)

Fri, 0446° / 35°

0.11

46 °

Uniondale, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.11 in

Chance of precipitation23%

Record high67° (1998)

Record low17° (1989)

Sat, 0544° / 35°

0.18

44 °

Uniondale, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°

Average low35°

Average precipitation0.18 in

Chance of precipitation30%

Record high63° (2001)

Record low19° (2025)

Sun, 0646° / 36°

0.18

46 °

Uniondale, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.18 in

Chance of precipitation45%

Record high65° (2001)

Record low24° (2007)

Mon, 0745° / 35°

0.15

45 °

Uniondale, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°

Average low35°

Average precipitation0.15 in

Chance of precipitation33%

Record high69° (1998)

Record low22° (1964)

Tue, 0843° / 34°

0.12

43 °

Uniondale, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°

Average low34°

Average precipitation0.12 in

Chance of precipitation38%

Record high60° (1978)

Record low20° (2006)

Wed, 0945° / 34°

0.23

45 °

Uniondale, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°

Average low34°

Average precipitation0.23 in

Chance of precipitation37%

Record high63° (1978)

Record low18° (1968)

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.