As of 21:50 EST

Weather in South Hempstead, NY

41°Current weather

South Hempstead, Friday, 13 November, 21:50

Overcast. Feels like 30°. High 46°, low 39°.

Pressure29.71 inHg
Wind25 mph NW
Humidity78%
Visibility6.2 mi
Dew point34°

Monthly outlook for South Hempstead, NY: average high 51.3°, average low 40.5°. That is 0.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 November (60.3°), the coolest 17 November (34.5°).

51.3°/40.5°
Average high / low
+0.4°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November52.7°50.9°+1°
23 November – 2 December48.9°49°-0.1°
3 December – 12 Decemberat normal44.8°—

November records over 66 years

78.3°1 November 2024All-time high
16.5°23 November 2018All-time low
Sat, 1447° / 35°0Overcast
47 °Overcast

South Hempstead, Saturday, 14 November

Overcast. High 47°, low 35°.

Pressure29.77 inHg
Wind10.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point28°
Sun, 1549° / 38°0Partly cloudy
49 °Partly cloudy

South Hempstead, Sunday, 15 November

Partly cloudy. High 49°, low 38°.

Pressure30.12 inHg
Wind10.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Mon, 1647° / 36°0Overcast
47 °Overcast

South Hempstead, Monday, 16 November

Overcast. High 47°, low 36°.

Pressure30.39 inHg
Wind8.3 mph NW
Humidity58%
Visibility6.2 mi
Dew point33°
Tue, 1750° / 35°0Clear
50 °Clear

South Hempstead, Tuesday, 17 November

Clear. High 50°, low 35°.

Pressure30.47 inHg
Wind3.8 mph W
Humidity70%
Visibility6.2 mi
Dew point39°
Wed, 1854° / 38°0Clear
54 °Clear

South Hempstead, Wednesday, 18 November

Clear. High 54°, low 38°.

Pressure30.47 inHg
Wind4.6 mph W
Humidity69%
Visibility—
Dew point37°
Thu, 1958° / 39°0Clear
58 °Clear

South Hempstead, Thursday, 19 November

Clear. High 58°, low 39°.

Pressure30.42 inHg
Wind8.4 mph SW
Humidity68%
Visibility—
Dew point39°
Fri, 2060° / 50°0Overcast
60 °Overcast

South Hempstead, Friday, 20 November

Overcast. High 60°, low 50°.

Pressure30.33 inHg
Wind9.6 mph W
Humidity47%
Visibility—
Dew point35°
Sat, 2158° / 51°0Clear
58 °Clear

South Hempstead, Saturday, 21 November

Clear. High 58°, low 51°.

Pressure30.30 inHg
Wind10.6 mph NE
Humidity69%
Visibility—
Dew point44°
Sun, 2257° / 50°0Clear
57 °Clear

South Hempstead, Sunday, 22 November

Clear. High 57°, low 50°.

Pressure29.94 inHg
Wind12.2 mph SW
Humidity72%
Visibility—
Dew point44°
Mon, 2355° / 45°0Overcast
55 °Overcast

South Hempstead, Monday, 23 November

Overcast. High 55°, low 45°.

Pressure29.80 inHg
Wind15 mph W
Humidity59%
Visibility—
Dew point38°
Tue, 2445° / 40°0Overcast
45 °Overcast

South Hempstead, Tuesday, 24 November

Overcast. High 45°, low 40°.

Pressure29.94 inHg
Wind11.3 mph NW
Humidity40%
Visibility—
Dew point19°
Wed, 2541° / 35°0Clear
41 °Clear

South Hempstead, Wednesday, 25 November

Clear. High 41°, low 35°.

Pressure30.03 inHg
Wind20.8 mph NW
Humidity48%
Visibility—
Dew point19°
Thu, 2648° / 38°0Overcast
48 °Overcast

South Hempstead, Thursday, 26 November

Overcast. High 48°, low 38°.

Pressure30.24 inHg
Wind16.9 mph SW
Humidity48%
Visibility—
Dew point23°
Fri, 2747° / 41°0Mostly clear
47 °Mostly clear

South Hempstead, Friday, 27 November

Mostly clear. High 47°, low 41°.

Pressure30.33 inHg
Wind14.7 mph W
Humidity53%
Visibility—
Dew point26°
Sat, 2857° / 39°0Overcast
57 °Overcast

South Hempstead, Saturday, 28 November

Overcast. High 57°, low 39°.

Pressure30.45 inHg
Wind19.6 mph S
Humidity52%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2949° / 39°0.1Climate normal
49 °Climate normal

South Hempstead, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high62° (1990)
Record low26° (2023)
Mon, 3048° / 37°0.14Climate normal
48 °Climate normal

South Hempstead, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high62° (2001)
Record low25° (1976)
Tue, 0148° / 38°0.15Climate normal
48 °Climate normal

South Hempstead, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (2001)
Record low23° (1967)
Wed, 0247° / 37°0.13Climate normal
47 °Climate normal

South Hempstead, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high59° (1970)
Record low22° (1971)
Thu, 0347° / 36°0.15Climate normal
47 °Climate normal

South Hempstead, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.15 in
Chance of precipitation28%
Record high61° (2009)
Record low16° (1976)
Fri, 0446° / 35°0.11Climate normal
46 °Climate normal

South Hempstead, 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°0.17Climate normal
44 °Climate normal

South Hempstead, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation30%
Record high64° (2001)
Record low19° (2025)
Sun, 0646° / 36°0.18Climate normal
46 °Climate normal

South Hempstead, 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°0.15Climate normal
45 °Climate normal

South Hempstead, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (1998)
Record low22° (1964)
Tue, 0843° / 34°0.11Climate normal
43 °Climate normal

South Hempstead, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.11 in
Chance of precipitation38%
Record high60° (1978)
Record low21° (2006)
Wed, 0945° / 34°0.23Climate normal
45 °Climate normal

South Hempstead, 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)
Thu, 1045° / 35°0.14Climate normal
45 °Climate normal

South Hempstead, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high58° (2023)
Record low12° (1968)
Fri, 1144° / 34°0.24Climate normal
44 °Climate normal

South Hempstead, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.24 in
Chance of precipitation47%
Record high63° (2021)
Record low16° (1977)
Sat, 1244° / 34°0.14Climate normal
44 °Climate normal

South Hempstead, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.14 in
Chance of precipitation40%
Record high61° (2021)
Record low10° (1988)

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 South Hempstead, 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 South Hempstead, 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.