10 day forecast for Holtsville

today, 19 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 14 to 17°		Overcast	757	85%	5, northerly	13°
day, 18 to 19°		Overcast	757	71%	5, north-easterly	18°
evening, 15 to 17°		Partly cloudy	758	76%	4, north-easterly	14°
night, 12 to 14°		Partly cloudy	759	88%	3, north-easterly	11°

Sunrise: 05:31

Sunset: 20:06

Daylight hours: 14 hr 35 min

Waxing gibbous

UV Index: 6, High
Water temperature: +13 ⁠°C
Magnetic field: quiet

tomorrow, 20 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 13 to 17°		Overcast	759	84%	3, north-easterly	15°
day, 16 to 18°		Light rain	759	72%	4, south-easterly	17°
evening, 12 to 16°		Clear	759	82%	4, southerly	12°
night, 12		Clear	759	93%	2, south-westerly	11°

Sunrise: 05:30

Sunset: 20:07

Daylight hours: 14 hr 37 min

Waxing gibbous

UV Index: 3, Moderate
Water temperature: +14 ⁠°C
Magnetic field: quiet

Tuesday, 21 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 13 to 19°		Clear	759	85%	4, south-westerly	16°
day, 18 to 20°		Clear	758	74%	6, southerly	19°
evening, 14 to 18°		Clear	758	82%	5, southerly	13°
night, 14		Clear	758	88%	4, south-westerly	12°

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, 15 to 21°		Mostly clear	758	84%	5, south-westerly	18°
day, 20 to 21°		Partly cloudy	757	71%	5, south-westerly	21°
evening, 17		Clear	756	81%	4, southerly	15°
night, 16		Mostly clear	756	87%	4, south-westerly	15°

Sunrise: 05:28

Sunset: 20:08

Daylight hours: 14 hr 40 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 21°		Partly cloudy	755	80%	5, south-westerly	18°
day, 20 to 21°		Partly cloudy	753	78%	6, south-westerly	19°
evening, 18		Partly cloudy	754	88%	4, south-westerly	17°
night, 16 to 17°		Partly cloudy	754	86%	3, north-westerly	16°

Sunrise: 05:28

Sunset: 20:09

Daylight hours: 14 hr 41 min

Full moon

UV Index: 1, Low
Water temperature: +16 ⁠°C

Friday, 24 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 18 to 22°		Partly cloudy	756	63%	5, north-westerly	17°
day, 24		Mostly clear	753	37%	6, westerly	20°
evening, 20		Clear	755	45%	3, westerly	17°
night, 13 to 16°		Clear	756	64%	3, north-westerly	13°

Sunrise: 05:27

Sunset: 20:10

Daylight hours: 14 hr 43 min

Full moon

Water temperature: +17 ⁠°C

Saturday, 25 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 17 to 20°		Clear	758	52%	4, north-westerly	16°
day, 21		Mostly clear	758	45%	4, south-westerly	18°
evening, 17		Partly cloudy	759	58%	3, south-westerly	14°
night, 14 to 15°		Mostly clear	759	74%	3, south-westerly	12°

Sunrise: 05:26

Sunset: 20:11

Daylight hours: 14 hr 45 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	760	69%	5, south-easterly	15°
day, 19		Partly cloudy	760	60%	5, south-easterly	16°
evening, 15		Partly cloudy	761	74%	4, south-easterly	12°
night, 12 to 13°		Mostly clear	760	84%	4, south-easterly	10°

Sunrise: 05:26

Sunset: 20:12

Daylight hours: 14 hr 46 min

Waning gibbous

Water temperature: +16 ⁠°C

Monday, 27 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 15 to 17°		Partly cloudy	760	75%	5, south-easterly	13°
day, 17		Overcast	760	73%	6, south-easterly	14°
evening, 14		Overcast	759	88%	4, south-easterly	12°
night, 13		Overcast	758	91%	4, south-easterly	10°

Sunrise: 05:25

Sunset: 20:13

Daylight hours: 14 hr 48 min

Waning gibbous

Tuesday, 28 May

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 16 to 19°		Overcast	758	80%	4, south-easterly	16°
day, 19		Partly cloudy	758	72%	5, south-easterly	17°
evening, 16		Overcast	759	81%	3, south-easterly	15°
night, 15 to 16°		Overcast	758	84%	3, easterly	13°

Sunrise: 05:24

Sunset: 20:14

Daylight hours: 14 hr 50 min

Waning gibbous