Current Conditions

Uniondale, New York

71°F22°C
Light Rain

Wind

E 7 mph12 km/h

Humidity

77%

Cloud Cover

99%

As of Wednesday, September 2, 2026 at 2:30 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 71°F22°C. Breezy from the E at 9 mph14 km/h. 62% chance of light rain in the afternoon.

Night

Overcast, with a low around 70°F21°C. Breezy from the ESE at 7 to 8 mph12 to 12 km/h. 37% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 71°F22°CLow 68°F20°CPrecip 0.07 in1.9 mm62%Cloud 98%Wind E 8 mph13 km/hWednesday: Overcast and warm, with a high of 71°F22°C. Breezy from the E at 9 mph14 km/h. 62% chance of light rain in the afternoon. Wednesday Night: Overcast, with a low around 70°F21°C. Breezy from the ESE at 7 to 8 mph12 to 12 km/h. 37% chance of drizzle throughout the night.
RainHigh 81°F27°CFeels 85°F30°CLow 71°F22°CPrecip 0.49 in12.4 mm99%Cloud 86%Wind SW 7 mph12 km/hThursday: Overcast and warm, with a high of 81°F27°C and morning low of 71°F22°C — feels like 86°F30°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 88% chance of rain in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 71°F22°C. Breezy from the SSW at 8 to 10 mph12 to 17 km/h. 99% chance of rain throughout the night.
ShowersHigh 82°F28°CFeels 85°F29°CLow 74°F23°CPrecip 0.18 in4.5 mm56%Cloud 57%Wind WNW 7 mph11 km/hFriday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 74°F23°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 51% chance of showers in the morning. Humid. Friday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the WNW at 7 to 9 mph12 to 14 km/h. 56% chance of showers overnight.
DrizzleHigh 78°F25°CLow 70°F21°CPrecip 0.01 in0.2 mm14%Cloud 28%Wind NNW 10 mph16 km/hSaturday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 70°F21°C. Breezy from the NNW at 10 to 11 mph17 to 18 km/h. Saturday Night: Mostly clear, with a low around 70°F21°C. Breezy from the N at 9 to 10 mph15 to 17 km/h. 14% chance of drizzle.
DrizzleHigh 75°F24°CLow 66°F19°CPrecip 0.01 in0.3 mm14%Cloud 29%Wind NNE 8 mph13 km/hSunday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the NNE at 7 to 10 mph11 to 15 km/h. 14% chance of drizzle.
ClearHigh 77°F25°CLow 64°F18°CPrecip 0 in0 mmCloud 18%Wind NW 6 mph9 km/hMonday: Mostly clear and warm, with a high of 77°F25°C and morning low of 65°F19°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h. Monday Night: Mostly clear, with a low around 64°F18°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h.
Partly CloudyHigh 79°F26°CLow 67°F19°CPrecip 0 in0 mmCloud 41%Wind SW 6 mph10 km/hTuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the WSW at 5 to 7 mph9 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 271°F22°C68°F20°C0.07 in1.9 mm· 62%98%Light RainE 8 mph13 km/h
ThursdaySep 381°F27°C
Feels 85°F30°C
71°F22°C0.49 in12.4 mm· 99%86%RainSW 7 mph12 km/h
FridaySep 482°F28°C
Feels 85°F29°C
74°F23°C0.18 in4.5 mm· 56%57%ShowersWNW 7 mph11 km/h
SaturdaySep 578°F25°C70°F21°C0.01 in0.2 mm· 14%28%DrizzleNNW 10 mph16 km/h
SundaySep 675°F24°C66°F19°C0.01 in0.3 mm· 14%29%DrizzleNNE 8 mph13 km/h
MondaySep 777°F25°C64°F18°C0 in0 mm· —18%ClearNW 6 mph9 km/h
TuesdaySep 879°F26°C67°F19°C0 in0 mm· —41%Partly CloudySW 6 mph10 km/h
WednesdaySep 980°F27°C70°F21°C0 in0.1 mm· 4%49%Partly CloudySW 10 mph17 km/h
ThursdaySep 1084°F29°C
Feels 88°F31°C
74°F24°C0.03 in0.8 mm· 10%42%DrizzleWSW 10 mph17 km/h
FridaySep 1180°F27°C73°F23°C0.02 in0.6 mm· 9%42%Partly CloudyW 8 mph14 km/h
SaturdaySep 1278°F26°C71°F21°C0.07 in1.7 mm· 12%51%DrizzleSSW 8 mph13 km/h
SundaySep 1379°F26°C72°F22°C0.07 in1.8 mm· 13%50%DrizzleSW 8 mph14 km/h
MondaySep 1478°F25°C71°F22°C0.12 in3.1 mm· 18%51%ShowersSW 9 mph14 km/h
TuesdaySep 1577°F25°C70°F21°C0.09 in2.3 mm· 13%50%ShowersWSW 8 mph13 km/h
WednesdaySep 1676°F25°C69°F20°C0.08 in2 mm· 13%45%DrizzleSW 8 mph13 km/h

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About This Forecast

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Coordinates: 40.7004°N, 73.5929°W·Elevation: 16m·Timezone: America/New_York·Population: 24,759