10 day forecast for Stony Brook

today, 20 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 12 to 18°		Clear	763	84%	3, north-easterly	16°
day, 19 to 23°		Clear	762	67%	3, north-easterly	23°
evening, 14 to 19°		Clear	762	78%	3, southerly	15°
night, 12 to 13°		Mostly clear	762	93%	2, southerly	11°

Sunrise: 05:30

Sunset: 20:07

Daylight hours: 14 hr 37 min

Waxing gibbous

UV Index: 8, Very high
Water temperature: +15 ⁠°C
Magnetic field: quiet

tomorrow, 21 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 13 to 22°		Mostly clear	762	86%	3, south-westerly	18°
day, 21 to 23°		Clear	761	69%	5, southerly	23°
evening, 16 to 20°		Clear	761	79%	4, southerly	17°
night, 15		Clear	761	90%	3, southerly	14°

Sunrise: 05:29

Sunset: 20:08

Daylight hours: 14 hr 39 min

Waxing gibbous

UV Index: 9, Very high
Water temperature: +15 ⁠°C
Magnetic field: unsettled

Wednesday, 22 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 16 to 25°		Clear	761	78%	4, south-westerly	22°
day, 23 to 26°		Clear	760	58%	6, southerly	25°
evening, 18 to 22°		Clear	759	73%	5, southerly	18°
night, 17 to 18°		Light rain	759	90%	4, southerly	16°

Sunrise: 05:28

Sunset: 20:09

Daylight hours: 14 hr 41 min

Waxing gibbous

UV Index: 8, Very high
Water temperature: +15 ⁠°C
Magnetic field: quiet

Thursday, 23 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 18 to 25°		Light rain	758	83%	4, south-westerly	23°
day, 22 to 26°		Light rain	757	69%	5, south-westerly	25°
evening, 19		Light rain	757	92%	3, south-westerly	20°
night, 17 to 18°		Partly cloudy	757	95%	3, north-westerly	18°

Sunrise: 05:28

Sunset: 20:10

Daylight hours: 14 hr 42 min

Full moon

UV Index: 3, Moderate
Water temperature: +16 ⁠°C
Magnetic field: unsettled

Friday, 24 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 20 to 23°		Partly cloudy	758	74%	4, westerly	22°
day, 25		Partly cloudy	757	55%	4, south-westerly	24°
evening, 21		Partly cloudy	756	61%	3, south-westerly	20°
night, 15 to 17°		Mostly clear	757	79%	3, south-westerly	15°

Sunrise: 05:27

Sunset: 20:11

Daylight hours: 14 hr 44 min

Full moon

UV Index: 1, Low
Water temperature: +17 ⁠°C

Saturday, 25 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 19 to 22°		Partly cloudy	759	65%	3, north-easterly	20°
day, 22 to 24°		Partly cloudy	759	51%	4, southerly	21°
evening, 17		Partly cloudy	758	70%	3, southerly	15°
night, 13 to 15°		Partly cloudy	759	87%	3, easterly	13°

Sunrise: 05:26

Sunset: 20:12

Daylight hours: 14 hr 46 min

Waning gibbous

Water temperature: +17 ⁠°C

Sunday, 26 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 16 to 19°		Partly cloudy	761	75%	4, easterly	16°
day, 19 to 20°		Partly cloudy	761	60%	4, easterly	18°
evening, 16		Partly cloudy	761	76%	4, easterly	14°
night, 13 to 14°		Partly cloudy	761	87%	4, easterly	12°

Sunrise: 05:26

Sunset: 20:13

Daylight hours: 14 hr 47 min

Waning gibbous

Water temperature: +17 ⁠°C

Monday, 27 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 17 to 20°		Partly cloudy	762	75%	4, easterly	18°
day, 20 to 21°		Partly cloudy	762	67%	5, south-easterly	19°
evening, 17		Rain	761	79%	4, south-easterly	15°
night, 15 to 16°		Light rain	760	89%	4, south-easterly	15°

Sunrise: 05:25

Sunset: 20:14

Daylight hours: 14 hr 49 min

Waning gibbous

Water temperature: +16 ⁠°C

Tuesday, 28 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 18 to 20°		Light rain	760	84%	4, southerly	18°
day, 21		Light rain	760	78%	5, south-easterly	20°
evening, 18		Partly cloudy	759	87%	3, southerly	18°
night, 16 to 17°		Light rain	759	91%	3, easterly	15°

Sunrise: 05:24

Sunset: 20:14

Daylight hours: 14 hr 50 min

Waning gibbous

Wednesday, 29 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 18 to 20°		Overcast	759	80%	5, south-easterly	17°
day, 22		Overcast	758	73%	5, south-easterly	21°
evening, 18		Overcast	758	83%	4, south-easterly	17°
night, 16 to 17°		Light rain	758	85%	4, north-easterly	14°

Sunrise: 05:24

Sunset: 20:15

Daylight hours: 14 hr 51 min

Waning gibbous