10 day forecast for Holtsville

today, 11 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 13 to 24°		Partly cloudy	763	61%	2, northerly	19°
day, 22 to 24°		Partly cloudy	763	44%	4, southerly	22°
evening, 16 to 20°		Mostly clear	763	66%	3, southerly	17°
night, 14 to 16°		Mostly clear	763	86%	1, southerly	15°

Sunrise: 06:28

Sunset: 19:08

Daylight hours: 12 hr 40 min

First quarter

UV Index: 6, High
Water temperature: +22 ⁠°C
Magnetic field: quiet

tomorrow, 12 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 14 to 24°		Partly cloudy	765	81%	2, southerly	21°
day, 22 to 24°		Clear	765	51%	4, southerly	23°
evening, 17 to 21°		Clear	765	74%	3, southerly	18°
night, 16 to 17°		Mostly clear	765	91%	1, southerly	17°

Sunrise: 06:29

Sunset: 19:06

Daylight hours: 12 hr 37 min

First quarter

UV Index: 6, High
Water temperature: +23 ⁠°C
Magnetic field: slightly active

Friday, 13 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 16 to 24°		Partly cloudy	765	85%	2, north-westerly	22°
day, 23 to 24°		Partly cloudy	764	67%	4, southerly	26°
evening, 18 to 21°		Mostly clear	763	81%	3, southerly	20°
night, 17 to 18°		Mostly clear	764	88%	2, south-westerly	19°

Sunrise: 06:30

Sunset: 19:05

Daylight hours: 12 hr 35 min

Waxing gibbous

UV Index: 6, High
Water temperature: +23 ⁠°C
Magnetic field: unsettled

Saturday, 14 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 20 to 26°		Partly cloudy	765	75%	2, north-easterly	25°
day, 25 to 27°		Light rain	763	57%	3, southerly	27°
evening, 20		Mostly clear	763	78%	2, southerly	21°
night, 18 to 19°		Partly cloudy	764	88%	2, southerly	20°

Sunrise: 06:31

Sunset: 19:03

Daylight hours: 12 hr 32 min

Waxing gibbous

UV Index: 3, Moderate
Water temperature: +23 ⁠°C

Sunday, 15 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 20 to 25°		Partly cloudy	766	74%	3, south-easterly	24°
day, 24 to 25°		Light rain	765	61%	4, south-easterly	25°
evening, 20		Clear	764	80%	2, south-easterly	21°
night, 17 to 19°		Partly cloudy	765	89%	2, north-easterly	19°

Sunrise: 06:32

Sunset: 19:01

Daylight hours: 12 hr 29 min

Waxing gibbous

UV Index: 0, Low
Water temperature: +23 ⁠°C

Monday, 16 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 19 to 23°		Partly cloudy	765	76%	3, easterly	21°
day, 23 to 24°		Overcast	764	61%	4, south-easterly	23°
evening, 19		Overcast	764	80%	2, easterly	19°
night, 18 to 19°		Overcast	763	91%	2, north-easterly	19°

Sunrise: 06:33

Sunset: 19:00

Daylight hours: 12 hr 27 min

Waxing gibbous

Water temperature: +23 ⁠°C

Tuesday, 17 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 20 to 24°		Light rain	764	79%	3, easterly	22°
day, 24 to 25°		Light rain	762	61%	4, south-easterly	24°
evening, 21		Light rain	762	79%	3, easterly	21°
night, 20		Rain	760	85%	3, easterly	20°

Sunrise: 06:34

Sunset: 18:58

Daylight hours: 12 hr 24 min

Waxing gibbous

Water temperature: +24 ⁠°C

Wednesday, 18 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 21 to 23°		Heavy rain	760	85%	4, easterly	22°
day, 23		Heavy rain	760	77%	4, easterly	23°
evening, 21		Rain	760	84%	3, easterly	22°
night, 20		Light rain	759	90%	3, easterly	21°

Sunrise: 06:35

Sunset: 18:56

Daylight hours: 12 hr 21 min

Full moon

Water temperature: +23 ⁠°C

Thursday, 19 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 21 to 23°		Light rain	759	84%	4, easterly	23°
day, 23 to 24°		Light rain	759	79%	4, easterly	25°
evening, 21		Light rain	759	86%	3, easterly	22°
night, 19 to 20°		Light rain	759	89%	3, easterly	21°

Sunrise: 06:36

Sunset: 18:55

Daylight hours: 12 hr 19 min

Waning gibbous

Water temperature: +24 ⁠°C

Friday, 20 September

			Pressure, millimeters of mercury	Humidity	Wind, Meters per second	Feels like
morning, 19 to 22°		Light rain	760	77%	5, easterly	20°
day, 23 to 24°		Partly cloudy	758	71%	4, easterly	24°
evening, 20		Overcast	758	81%	4, easterly	20°
night, 19		Partly cloudy	760	85%	4, easterly	19°

Sunrise: 06:37

Sunset: 18:53

Daylight hours: 12 hr 16 min

Waning gibbous

Water temperature: +22 ⁠°C