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Stony Brook, NY 14 Day Weather

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Mostly Cloudy
Mostly Cloudy
61°F
Updated: 5:55 pm
Feels Like: 63°F
Humidity: 65%
Wind: SE 15 mph
Barometer:  30.36 in
Dew Point: 42°F
Mostly Cloudy
Mostly Cloudy
16°C
Updated: 5:55 pm
Feels Like: 17°C
Humidity: 65%
Wind: SE 24 km/h
Barometer:  1028 mb
Dew Point: 6°C

Stony Brook Weather Forecast

Note: Our 7 day Stony Brook weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Stony Brook, NY Weather Forecast Dated: 555 PM Wed May 25 2022 (Stony Brook Time)
Wed
Sunny, 0001 sunny
Lo: 12°C54°F
Hi: 19°C67°F
Sunny Wednesday, temperatures as high as 19°C67°F, low temperature around 12°C54°F, wind out of the ESE 21 km/h13 mph. Barometric pressure 1028 mb30.36 in, visibility 10 km6 mi, humidity 67%, uv index 9.
Thu
Partly cloudy, 0002 sunny intervals
Lo: 12°C54°F
Hi: 19°C66°F
Partly cloudy Thursday, temperatures as high as 19°C66°F, low temperature around 12°C54°F, wind out of the SSE 22 km/h13 mph. Barometric pressure 1025 mb30.27 in, visibility 10 km6 mi, humidity 70%, uv index 9.
Fri
Moderate rain, 0018 cloudy with heavy rain
Lo: 16°C61°F
Hi: 22°C71°F
Moderate rain Friday, temperatures as high as 22°C71°F, low temperature around 16°C61°F, chance of rain 86%, wind out of the SSW 33 km/h21 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 91%.
Sat
Patchy rain possible, 0009 light rain showers
Lo: 17°C62°F
Hi: 21°C70°F
Patchy rain possible Saturday, temperatures as high as 21°C70°F, low temperature around 17°C62°F, chance of rain 82%, wind out of the S 26 km/h16 mph. Barometric pressure 1009 mb29.8 in, visibility 9 km6 mi, humidity 91%.
Sun
Partly cloudy, 0002 sunny intervals
Lo: 16°C60°F
Hi: 20°C68°F
Partly cloudy Sunday, temperatures as high as 20°C68°F, low temperature around 16°C60°F, wind out of the ENE 27 km/h17 mph. Barometric pressure 1014 mb29.94 in, visibility 9 km6 mi, humidity 82%, uv index 7.
Mon
Sunny, 0001 sunny
Lo: 16°C60°F
Hi: 24°C76°F
Sunny Monday, temperatures as high as 24°C76°F, low temperature around 16°C60°F, wind out of the SSW 18 km/h11 mph. Barometric pressure 1018 mb30.06 in, visibility 10 km6 mi, humidity 75%, uv index 1.
Tue
Patchy rain possible, 0009 light rain showers
Lo: 16°C61°F
Hi: 23°C73°F
Patchy rain possible Tuesday, temperatures as high as 23°C73°F, low temperature around 16°C61°F, chance of rain 88%, wind out of the SE 37 km/h23 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 83%.
Wed
Patchy rain possible, 0009 light rain showers
Lo: 14°C58°F
Hi: 20°C68°F
Patchy rain possible Wednesday, temperatures as high as 20°C68°F, low temperature around 14°C58°F, chance of rain 81%, wind out of the ESE 26 km/h16 mph. Barometric pressure 1019 mb30.09 in, visibility 10 km6 mi, humidity 80%.
Thu
Patchy rain possible, 0009 light rain showers
Lo: 16°C62°F
Hi: 28°C82°F
Patchy rain possible Thursday, temperatures as high as 28°C82°F, low temperature around 16°C62°F, chance of rain 83%, wind out of the SW 37 km/h23 mph. Barometric pressure 1011 mb29.85 in, visibility 10 km6 mi, humidity 80%.
Fri
Heavy rain, 0018 cloudy with heavy rain
Lo: 19°C65°F
Hi: 25°C77°F
Heavy rain Friday, temperatures as high as 25°C77°F, low temperature around 19°C65°F, chance of rain 80%, wind out of the SSW 31 km/h19 mph. Barometric pressure 1007 mb29.74 in, visibility 9 km6 mi, humidity 84%.
Sat
Sunny, 0001 sunny
Lo: 15°C59°F
Hi: 22°C71°F
Sunny Saturday, temperatures as high as 22°C71°F, low temperature around 15°C59°F, wind out of the ENE 24 km/h15 mph. Barometric pressure 1014 mb29.94 in, visibility 10 km6 mi, humidity 63%, uv index 5.
Sun
Sunny, 0001 sunny
Lo: 14°C57°F
Hi: 21°C70°F
Sunny Sunday, temperatures as high as 21°C70°F, low temperature around 14°C57°F, wind out of the E 20 km/h12 mph. Barometric pressure 1014 mb29.94 in, visibility 10 km6 mi, humidity 67%, uv index 5.
Mon
Heavy rain, 0018 cloudy with heavy rain
Lo: 15°C59°F
Hi: 18°C64°F
Heavy rain Monday, temperatures as high as 18°C64°F, low temperature around 15°C59°F, chance of rain 88%, wind out of the ESE 27 km/h17 mph. Barometric pressure 1009 mb29.8 in, visibility 7 km4 mi, humidity 93%.
Tue
Moderate rain, 0018 cloudy with heavy rain
Lo: 16°C61°F
Hi: 21°C69°F
Moderate rain Tuesday, temperatures as high as 21°C69°F, low temperature around 16°C61°F, chance of rain 89%, wind out of the WNW 20 km/h12 mph. Barometric pressure 1004 mb29.65 in, visibility 9 km6 mi, humidity 82%.

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