Monthly outlook for South Hempstead, NY: average high 52.5°, average low 44.7°. That is 0.6° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 10 November (60.7°), the coolest 15 November (38.2°).
52.5°/44.7°
Average high / low
+0.6°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
52.2°
52.5°
-0.2°
19 November – 28 November
52.9°
49.9°
+1.7°
29 November – 8 December
at normal
46.2°
—
November records over 66 years
78.3°1 November 2024All-time high
16.5°23 November 2018All-time low
Tue, 1061° / 44°0
61 °
South Hempstead, Tuesday, 10 November
Partly cloudy. High 61°, low 44°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Wed, 1158° / 45°0
58 °
South Hempstead, Wednesday, 11 November
Partly cloudy. High 58°, low 45°.
Pressure29.94 inHg
Wind6.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point41°
Thu, 1257° / 47°0.15
57 °
South Hempstead, Thursday, 12 November
Rain. High 57°, low 47°.
Pressure29.65 inHg
Wind8.9 mph E
Humidity67%
Visibility6.2 mi
Dew point45°
Fri, 1347° / 43°0.39
47 °
South Hempstead, Friday, 13 November
Rain. High 47°, low 43°.
Pressure29.56 inHg
Wind13 mph NE
Humidity73%
Visibility—
Dew point37°
Sat, 1444° / 38°0.02
44 °
South Hempstead, Saturday, 14 November
Light rain. High 44°, low 38°.
Pressure29.77 inHg
Wind10.1 mph NW
Humidity70%
Visibility—
Dew point31°
Sun, 1547° / 38°0
47 °
South Hempstead, Sunday, 15 November
Light rain. High 47°, low 38°.
Pressure29.71 inHg
Wind20.4 mph NW
Humidity63%
Visibility—
Dew point32°
Mon, 1649° / 45°0
49 °
South Hempstead, Monday, 16 November
Overcast. High 49°, low 45°.
Pressure29.85 inHg
Wind20.9 mph NW
Humidity61%
Visibility—
Dew point33°
Tue, 1751° / 43°0
51 °
South Hempstead, Tuesday, 17 November
Clear. High 51°, low 43°.
Pressure30.18 inHg
Wind13.6 mph N
Humidity58%
Visibility—
Dew point31°
Wed, 1850° / 42°0
50 °
South Hempstead, Wednesday, 18 November
Clear. High 50°, low 42°.
Pressure30.42 inHg
Wind7.8 mph N
Humidity62%
Visibility—
Dew point33°
Thu, 1952° / 43°0
52 °
South Hempstead, Thursday, 19 November
Overcast. High 52°, low 43°.
Pressure30.50 inHg
Wind6.7 mph SW
Humidity57%
Visibility—
Dew point32°
Fri, 2056° / 46°0
56 °
South Hempstead, Friday, 20 November
Clear. High 56°, low 46°.
Pressure30.36 inHg
Wind11.4 mph SW
Humidity59%
Visibility—
Dew point36°
Sat, 2157° / 52°0.06
57 °
South Hempstead, Saturday, 21 November
Light rain. High 57°, low 52°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity78%
Visibility—
Dew point47°
Sun, 2255° / 50°0.42
55 °
South Hempstead, Sunday, 22 November
Rain. High 55°, low 50°.
Pressure30.06 inHg
Wind9.2 mph SW
Humidity54%
Visibility—
Dew point37°
Mon, 2351° / 48°0.31
51 °
South Hempstead, Monday, 23 November
Rain. High 51°, low 48°.
Pressure29.88 inHg
Wind14 mph NE
Humidity79%
Visibility—
Dew point43°
Tue, 2448° / 44°0
48 °
South Hempstead, Tuesday, 24 November
Overcast. High 48°, low 44°.
Pressure30.03 inHg
Wind11.7 mph N
Humidity61%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2549° / 38°0.14
49 °
South Hempstead, 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 °
South Hempstead, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.21 in
Chance of precipitation45%
Record high63° (1979)
Record low29° (2023)
Fri, 2750° / 40°0.13
50 °
South Hempstead, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high61° (1986)
Record low28° (1974)
Sat, 2851° / 40°0.16
51 °
South Hempstead, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high64° (1990)
Record low26° (1996)
Sun, 2949° / 39°0.1
49 °
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°0.14
48 °
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°0.15
48 °
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°0.13
47 °
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°0.15
47 °
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°0.11
46 °
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°0.17
44 °
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°0.18
46 °
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°0.15
45 °
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°0.11
43 °
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)
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.