As of 02:58 EDT

South Hempstead, NY weather in March

76°

South Hempstead, Sunday, 9 August, 02:58

Clear. Feels like 78°. High 90°, low 75°.

Pressure29.94 inHg

Wind3 mph W

Humidity86%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

In March, South Hempstead, NY averages a high of 46.4° and a low of 33.8°. About 4.5 inches of precipitation fall over the month (11 wet days). The record high is 75° (2025) and the record low 4.1° (1980). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	42.4°	30°	28%	64.4° (2017)	4.1° (1980)
2	43.7°	31.3°	43%	61.2° (2017)	9.3° (1962)
3	42.6°	30.4°	38%	63.9° (2024)	10.8° (1962)
4	41.7°	30.4°	35%	59.2° (1974)	10.6° (2003)
5	43.7°	31.3°	38%	63.9° (1976)	10.9° (1978)
6	43°	30.9°	30%	63.3° (2022)	10.2° (2015)
7	44.4°	31.3°	37%	63.3° (1974)	10.2° (2007)
8	45°	31.3°	35%	63.9° (1987)	9.7° (1986)
9	44.6°	31.3°	27%	62.6° (2016)	10.2° (1996)
10	44.8°	31.6°	27%	67.8° (2016)	10.2° (1984)
11	46.2°	32.9°	33%	61.3° (1967)	10.2° (1960)
12	44.8°	32.9°	35%	62.8° (2021)	10.6° (1984)
13	45.9°	32.9°	37%	73.2° (1990)	18.5° (2017)
14	46.4°	34.2°	38%	64.4° (2012)	16.9° (1993)
15	46.8°	34.3°	28%	69.4° (2024)	10.2° (1993)
16	46.2°	33.4°	30%	63.5° (1990)	19.8° (1992)
17	46.9°	33.6°	37%	61.7° (2003)	18.1° (1967)
18	45.5°	33.3°	32%	68.7° (2011)	8.4° (1967)
19	46°	33.6°	32%	63.1° (2012)	5.7° (1967)
20	46.6°	34.5°	28%	68.7° (2020)	18.7° (1967)
21	47.3°	35.2°	47%	66.4° (2020)	17.8° (1965)
22	47.3°	34.9°	35%	65.5° (2012)	20.7° (1988)
23	47.5°	34.7°	25%	65.5° (2012)	19.4° (2017)
24	48°	34.9°	28%	61.7° (1988)	23° (2014)
25	48°	35.8°	35%	63.7° (1963)	21° (1960)
26	49.6°	36.5°	28%	74.8° (2021)	15.8° (1960)
27	50.2°	36.5°	28%	70.5° (2007)	23.9° (2014)
28	49.8°	37.6°	35%	69.8° (1989)	23° (1982)
29	51.8°	39°	40%	75° (2025)	22.6° (2022)
30	50.5°	38.5°	38%	64.6° (2002)	22.6° (1970)
31	50.9°	39°	45%	68.9° (1998)	23.9° (1965)