Current Conditions

Hempstead, New York

58°F15°C
Partly Cloudy

Wind

NE 16 mph25 km/h

Humidity

76%

Cloud Cover

99%

As of Wednesday, September 23, 2026 at 6:33 AM EDT

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C and morning low of 58°F15°C. Windy from the NE at 17 to 19 mph27 to 30 km/h. Dry air.

Night

Mostly cloudy, with a low around 58°F14°C. Breezy from the NE at 15 to 16 mph25 to 25 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 66°F19°CLow 58°F14°CPrecip 0 in0 mmCloud 79%Wind NE 16 mph26 km/hWednesday: Overcast and mild, with a high of 66°F19°C and morning low of 58°F15°C. Windy from the NE at 17 to 19 mph27 to 30 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the NE at 15 to 16 mph25 to 25 km/h.
Partly CloudyHigh 67°F19°CLow 55°F13°CPrecip 0 in0 mmCloud 75%Wind NE 14 mph23 km/hThursday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Windy from the NE at 14 to 16 mph23 to 26 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the NE at 14 to 15 mph22 to 23 km/h.
Light RainHigh 67°F19°CLow 56°F14°CPrecip 0.28 in7.2 mm59%Cloud 91%Wind NNE 18 mph28 km/hFriday: Overcast and mild, with a high of 67°F19°C and morning low of 58°F14°C. Windy from the NNE at 18 mph29 km/h. 43% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 56°F14°C. Windy from the NNE at 17 to 20 mph28 to 32 km/h. 59% chance of light rain in the evening.
RainHigh 63°F17°CLow 60°F15°CPrecip 0.8 in20.4 mm85%Cloud 93%Wind N 20 mph32 km/hSaturday: Overcast and mild, with a high of 63°F17°C. Windy from the N at 20 mph32 km/h. 81% chance of rain throughout the day. Saturday Night: Overcast, with a low around 60°F15°C. Windy from the N at 19 to 20 mph31 to 33 km/h. 85% chance of rain throughout the night.
RainHigh 62°F17°CLow 60°F15°CPrecip 0.97 in24.7 mm91%Cloud 98%Wind N 16 mph25 km/hSunday: Overcast and mild, with a high of 62°F17°C. Windy from the N at 16 to 17 mph26 to 28 km/h. 91% chance of rain throughout the day. Sunday Night: Overcast, with a low around 60°F15°C. Windy from the N at 15 to 19 mph25 to 30 km/h. 90% chance of rain throughout the night.
Light RainHigh 66°F19°CLow 60°F16°CPrecip 0.12 in3 mm50%Cloud 88%Wind NW 9 mph14 km/hMonday: Overcast and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the NW at 9 to 10 mph14 to 16 km/h. 35% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 60°F16°C. Breezy from the NW at 8 to 11 mph14 to 18 km/h. 50% chance of light rain throughout the night.
Partly CloudyHigh 69°F20°CLow 61°F16°CPrecip 0.01 in0.2 mm2%Cloud 60%Wind WNW 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Light wind from the WNW around 5 mph8 km/h. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the W around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2366°F19°C58°F14°C0 in0 mm· —79%Partly CloudyNE 16 mph26 km/h
ThursdaySep 2467°F19°C55°F13°C0 in0 mm· —75%Partly CloudyNE 14 mph23 km/h
FridaySep 2567°F19°C56°F14°C0.28 in7.2 mm· 59%91%Light RainNNE 18 mph28 km/h
SaturdaySep 2663°F17°C60°F15°C0.8 in20.4 mm· 85%93%RainN 20 mph32 km/h
SundaySep 2762°F17°C60°F15°C0.97 in24.7 mm· 91%98%RainN 16 mph25 km/h
MondaySep 2866°F19°C60°F16°C0.12 in3 mm· 50%88%Light RainNW 9 mph14 km/h
TuesdaySep 2969°F20°C61°F16°C0.01 in0.2 mm· 2%60%Partly CloudyWNW 5 mph8 km/h
WednesdaySep 3070°F21°C62°F17°C0.01 in0.3 mm· 8%56%Partly CloudyS 5 mph9 km/h
ThursdayOct 171°F22°C64°F18°C0.08 in2.1 mm· 16%66%ShowersS 8 mph13 km/h
FridayOct 270°F21°C64°F18°C0.22 in5.5 mm· 23%69%ShowersSW 8 mph13 km/h
SaturdayOct 369°F21°C62°F16°C0.17 in4.4 mm· 20%60%ShowersW 8 mph13 km/h
SundayOct 467°F20°C61°F16°C0.17 in4.4 mm· 23%67%ShowersESE 9 mph14 km/h
MondayOct 567°F19°C61°F16°C0.18 in4.6 mm· 22%65%ShowersNW 9 mph14 km/h
TuesdayOct 665°F18°C59°F15°C0.23 in5.8 mm· 22%53%ShowersNW 10 mph15 km/h
WednesdayOct 765°F18°C58°F14°C0.17 in4.2 mm· 22%50%ShowersWNW 10 mph16 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.7062°N, 73.6187°W·Elevation: 17m·Timezone: America/New_York·Population: 55,547