Monthly outlook for South Hempstead, NY: average high 53.1°, average low 43.4°. That is 1.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 11 November (62.5°), the coolest 14 November (35.6°).
53.1°/43.4°
Average high / low
+1.3°
Above normal
4 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
52.5°
51.7°
+0.4°
21 November – 30 November
54.2°
49.4°
+2.7°
1 December – 10 December
at normal
45.5°
—
November records over 66 years
78.3°1 November 2024All-time high
16.5°23 November 2018All-time low
Thu, 1261° / 50°0.61
61 °
South Hempstead, Thursday, 12 November
Heavy rain. High 61°, low 50°.
Pressure29.53 inHg
Wind10.6 mph E
Humidity72%
Visibility6.2 mi
Dew point49°
Fri, 1349° / 39°0.57
49 °
South Hempstead, Friday, 13 November
Rain. High 49°, low 39°.
Pressure29.59 inHg
Wind9.4 mph N
Humidity95%
Visibility2.0 mi
Dew point38°
Sat, 1446° / 36°0
46 °
South Hempstead, Saturday, 14 November
Clear. High 46°, low 36°.
Pressure29.83 inHg
Wind8.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point27°
Sun, 1546° / 37°0
46 °
South Hempstead, Sunday, 15 November
Overcast. High 46°, low 37°.
Pressure30.09 inHg
Wind10.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point32°
Mon, 1648° / 39°0
48 °
South Hempstead, Monday, 16 November
Overcast. High 48°, low 39°.
Pressure30.39 inHg
Wind9 mph NW
Humidity61%
Visibility—
Dew point32°
Tue, 1749° / 37°0
49 °
South Hempstead, Tuesday, 17 November
Clear. High 49°, low 37°.
Pressure30.47 inHg
Wind5.5 mph NW
Humidity67%
Visibility—
Dew point31°
Wed, 1854° / 43°0
54 °
South Hempstead, Wednesday, 18 November
Clear. High 54°, low 43°.
Pressure30.39 inHg
Wind7.9 mph N
Humidity53%
Visibility—
Dew point30°
Thu, 1955° / 44°0
55 °
South Hempstead, Thursday, 19 November
Clear. High 55°, low 44°.
Pressure30.27 inHg
Wind7.3 mph N
Humidity53%
Visibility—
Dew point32°
Fri, 2054° / 46°0
54 °
South Hempstead, Friday, 20 November
Overcast. High 54°, low 46°.
Pressure30.21 inHg
Wind10.2 mph N
Humidity52%
Visibility—
Dew point32°
Sat, 2155° / 48°0
55 °
South Hempstead, Saturday, 21 November
Overcast. High 55°, low 48°.
Pressure30.21 inHg
Wind7.1 mph NE
Humidity81%
Visibility—
Dew point45°
Sun, 2257° / 50°0
57 °
South Hempstead, Sunday, 22 November
Mostly clear. High 57°, low 50°.
Pressure30.18 inHg
Wind14.6 mph S
Humidity71%
Visibility—
Dew point45°
Mon, 2359° / 53°0.09
59 °
South Hempstead, Monday, 23 November
Light rain. High 59°, low 53°.
Pressure30.00 inHg
Wind11.5 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2461° / 49°0.39
61 °
South Hempstead, Tuesday, 24 November
Rain. High 61°, low 49°.
Pressure29.77 inHg
Wind15.6 mph S
Humidity91%
Visibility—
Dew point56°
Wed, 2546° / 42°0.02
46 °
South Hempstead, Wednesday, 25 November
Light rain. High 46°, low 42°.
Pressure30.24 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point24°
Thu, 2647° / 40°0
47 °
South Hempstead, Thursday, 26 November
Clear. High 47°, low 40°.
Pressure30.53 inHg
Wind8.7 mph W
Humidity38%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0945° / 34°0.23
45 °
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°0.14
45 °
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)
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.