Weather Alert
Lake Success Weather Warning NWS WEATHER ALERT FOR THE LAKE SUCCESS, NY AREA - Issued: 153 PM EDT Wed Aug 5 2026 Lake Success Weather Warning

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Lake Success, NY Weather - Hour by Hour Forecast

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Lake Success, NY Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 79°F26°C, dew point 75°F24°C, humidity 87%. Wind direction is SSE at 13 mph21 km/h with visibility of 10 mi16 km. Barometric pressure is 30.11 in1019 mb.
Today - Mostly sunny. Near steady temperature around 80. Southeast winds 5 to 10 mph... Full Forecast
Tonight - Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thund.. Full Forecast

Lake Success Hourly Weather

24 Hour Forecast Scroll
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Lake Success, NY Hourly Weather - Mostly Cloudy - 10:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 11:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 12:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 1:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 2:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 3:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 4:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 5:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 6:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 7:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 8:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 9:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 10:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 11:00 AM Lake Success, NY Hourly Weather - Mostly Cloudy - 12:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 1:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 2:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 3:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 4:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 5:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 6:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 7:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 8:00 PM Lake Success, NY Hourly Weather - Mostly Cloudy - 9:00 PM
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85°F29°C 84°F29°C 84°F29°C 83°F28°C 83°F28°C 82°F28°C 82°F28°C 81°F27°C 82°F28°C 82°F28°C 83°F28°C 85°F29°C 86°F30°C 88°F31°C 89°F32°C 91°F33°C 92°F33°C 92°F33°C 91°F33°C 91°F33°C 89°F32°C 88°F31°C 86°F30°C 85°F29°C
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29% 29% 29% 29% 29% 5% 5% 5% 5% 5% 5% 9% 9% 9% 9% 9% 9% 32% 32% 32% 32% 32% 32% 63%
72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C
65% 67% 67% 70% 70% 72% 74% 77% 74% 74% 72% 65% 63% 57% 54% 50% 47% 47% 49% 49% 52% 55% 59% 61%
SW SW SW SW SW SW SW SW SW SW SW SSW SSW SSW SSW SW SW SW SSE SSE SSE SSE SSE SW
8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 10 mph 10 mph 10 mph 12 mph 12 mph 12 mph 9 mph 9 mph 9 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KLGA model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Success 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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