As of 09:03 EDT

South Hempstead, NY weather in April

81°

South Hempstead, Sunday, 9 August, 09:03

Overcast. Feels like 86°. High 90°, low 73°.

Pressure29.97 inHg

Wind5 mph W

Humidity83%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In April, South Hempstead, NY averages a high of 55.8° and a low of 42.9°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 81.5° (2002) and the record low 17.8° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	51.8°	39.6°	57%	64.8° (1978)	25.9° (1964)
2	51.6°	38.8°	38%	67.1° (1963)	26.4° (2021)
3	52.3°	39.2°	40%	66.9° (2025)	27.7° (2021)
4	52.7°	40.5°	53%	68.4° (2025)	28.4° (1964)
5	52.3°	39.4°	32%	65.7° (1988)	26.8° (1982)
6	52°	39.2°	43%	70.7° (2023)	23.4° (1982)
7	52.5°	39.7°	40%	78.6° (2010)	17.8° (1982)
8	52.5°	39.6°	38%	72.7° (1991)	21.4° (1982)
9	52.5°	39.4°	33%	75° (2013)	27.5° (1972)
10	53.8°	39.6°	30%	68.7° (1991)	29.7° (1982)
11	53.2°	40.6°	27%	68.5° (2023)	29.1° (2018)
12	55°	41.4°	40%	78.8° (2023)	30° (1976)
13	55.4°	42.4°	35%	78.6° (2023)	32.9° (1967)
14	55.8°	43°	25%	75.9° (2023)	33.8° (1975)
15	55.8°	43.2°	40%	73.2° (2024)	31.6° (1971)
16	57°	43.9°	35%	77.5° (2002)	33.3° (2014)
17	57.6°	44.1°	37%	81.5° (2002)	32.5° (2020)
18	57.7°	44.2°	23%	78.8° (2002)	34.2° (2018)
19	58.5°	44.6°	33%	79.9° (2025)	34.7° (2001)
20	58.1°	45.3°	23%	75.2° (2025)	33.4° (2018)
21	57.4°	44.8°	22%	70° (1996)	34° (2018)
22	57.9°	45.1°	38%	73.8° (2001)	34° (2020)
23	57.9°	45°	33%	72.7° (1973)	33.8° (2020)
24	58.8°	45.9°	43%	72.3° (2001)	36.5° (2015)
25	58.1°	45.7°	42%	79.2° (1960)	36.7° (2015)
26	58.5°	46°	38%	75.6° (2009)	34.9° (2024)
27	58.1°	46°	37%	76.5° (1990)	36.1° (1967)
28	59.9°	46.4°	33%	77.4° (2009)	36.5° (1972)
29	60.1°	46.9°	33%	81° (2017)	37.4° (2022)
30	60.4°	47.7°	27%	73.8° (2025)	37.9° (1992)