Today's weather — Stony Brook

Air

  • 7:00 AM: +19°, clear, Feels like 19.
  • 8:00 AM: +19°, clear, Feels like 19.
  • 9:00 AM: +18°, partly cloudy, Feels like 18.
  • 10:00 AM: +18°, clear, Feels like 18.
  • 11:00 AM: +18°, clear, Feels like 18.
  • 12:00 PM: +18°, clear, Feels like 18.
  • 1:00 PM: +18°, clear, Feels like 18.
  • 2:00 PM: +19°, clear, Feels like 19.
  • 3:00 PM: +20°, partly cloudy, Feels like 20.
  • 4:00 PM: +20°, partly cloudy, Feels like 20.
  • 5:00 PM: +19°, heavy rain, Feels like 17.
  • 6:00 PM: +21°, heavy rain, Feels like 21.
  • 7:00 PM: +21°, partly cloudy, Feels like 21.
  • 8:00 PM: +24°, partly cloudy, Feels like 26.
  • 9:00 PM: +24°, partly cloudy, Feels like 26.
  • 10:00 PM: +24°, partly cloudy, Feels like 25.
  • 11:00 PM: +24°, partly cloudy, Feels like 26.
  • 12:00 AM: +23°, clear, Feels like 24.
  • 1:00 AM: +23°, clear, Feels like 24.
  • 2:00 AM: +22°, clear, Feels like 23.
  • 3:00 AM: +21°, partly cloudy, Feels like 22.
  • 4:00 AM: +20°, clear, Feels like 20.
  • 5:00 AM: +19°, clear, Feels like 19.
  • 6:00 AM: +19°, clear, Feels like 20.

Air Quality Index (AQI)

  • 7:00 AM: 31
  • 8:00 AM: 31
  • 9:00 AM: 31
  • 10:00 AM: 31
  • 11:00 AM: 31
  • 12:00 PM: 31
  • 1:00 PM: 31
  • 2:00 PM: 31
  • 3:00 PM: 30
  • 4:00 PM: 30
  • 5:00 PM: 31
  • 6:00 PM: 35
  • 7:00 PM: 43
  • 8:00 PM: 49
  • 9:00 PM: 52
  • 10:00 PM: 55
  • 11:00 PM: 56
  • 12:00 AM: 58
  • 1:00 AM: 59
  • 2:00 AM: 59
  • 3:00 AM: 58
  • 4:00 AM: 58
  • 5:00 AM: 58
  • 6:00 AM: 59

Wind, m/s

  • 7:00 AM: , 3.5 Meters per second, up to 6 Meters per second, southerly.
  • 8:00 AM: , 3.5 Meters per second, up to 5 Meters per second, southerly.
  • 9:00 AM: , 3.2 Meters per second, up to 5 Meters per second, southerly.
  • 10:00 AM: , 3.2 Meters per second, up to 4 Meters per second, southerly.
  • 11:00 AM: , 3.2 Meters per second, up to 4 Meters per second, southerly.
  • 12:00 PM: , 3.2 Meters per second, up to 4 Meters per second, southerly.
  • 1:00 PM: , 3.2 Meters per second, up to 5 Meters per second, southerly.
  • 2:00 PM: , 3.7 Meters per second, up to 5 Meters per second, southerly.
  • 3:00 PM: , 3.4 Meters per second, up to 7 Meters per second, southerly.
  • 4:00 PM: , 3.9 Meters per second, up to 8 Meters per second, south-westerly.
  • 5:00 PM: , 5 Meters per second, up to 8 Meters per second, south-westerly.
  • 6:00 PM: , 4 Meters per second, up to 7 Meters per second, south-westerly.
  • 7:00 PM: , 3.5 Meters per second, up to 6 Meters per second, westerly.
  • 8:00 PM: , 3.9 Meters per second, up to 6 Meters per second, south-westerly.
  • 9:00 PM: , 3.2 Meters per second, up to 4 Meters per second, south-westerly.
  • 10:00 PM: , 3.2 Meters per second, up to 4 Meters per second, westerly.
  • 11:00 PM: , 3.5 Meters per second, up to 4 Meters per second, south-westerly.
  • 12:00 AM: , 3.2 Meters per second, up to 4 Meters per second, south-westerly.
  • 1:00 AM: , 3 Meters per second, up to 3 Meters per second, south-westerly.
  • 2:00 AM: , 3.2 Meters per second, up to 5 Meters per second, southerly.
  • 3:00 AM: , 3.2 Meters per second, up to 5 Meters per second, southerly.
  • 4:00 AM: , 3.2 Meters per second, up to 4 Meters per second, southerly.
  • 5:00 AM: , 3 Meters per second, up to 3 Meters per second, south-westerly.
  • 6:00 AM: , 2.9 Meters per second, up to 4 Meters per second, south-westerly.

Pressure normal 750−770 mmHg

  • 7:00 AM: 758 millimeters of mercury,
  • 8:00 AM: 758 millimeters of mercury,
  • 9:00 AM: 758 millimeters of mercury,
  • 10:00 AM: 758 millimeters of mercury,
  • 11:00 AM: 758 millimeters of mercury,
  • 12:00 PM: 758 millimeters of mercury,
  • 1:00 PM: 758 millimeters of mercury,
  • 2:00 PM: 758 millimeters of mercury,
  • 3:00 PM: 758 millimeters of mercury,
  • 4:00 PM: 758 millimeters of mercury,
  • 5:00 PM: 758 millimeters of mercury,
  • 6:00 PM: 758 millimeters of mercury,
  • 7:00 PM: 758 millimeters of mercury,
  • 8:00 PM: 758 millimeters of mercury,
  • 9:00 PM: 757 millimeters of mercury,
  • 10:00 PM: 758 millimeters of mercury,
  • 11:00 PM: 758 millimeters of mercury,
  • 12:00 AM: 757 millimeters of mercury,
  • 1:00 AM: 757 millimeters of mercury,
  • 2:00 AM: 757 millimeters of mercury,
  • 3:00 AM: 757 millimeters of mercury,
  • 4:00 AM: 758 millimeters of mercury,
  • 5:00 AM: 758 millimeters of mercury,
  • 6:00 AM: 758 millimeters of mercury,

Humidity

  • 7:00 AM: 85%
  • 8:00 AM: 88%
  • 9:00 AM: 89%
  • 10:00 AM: 88%
  • 11:00 AM: 90%
  • 12:00 PM: 91%
  • 1:00 PM: 91%
  • 2:00 PM: 90%
  • 3:00 PM: 85%
  • 4:00 PM: 87%
  • 5:00 PM: 83%
  • 6:00 PM: 82%
  • 7:00 PM: 82%
  • 8:00 PM: 81%
  • 9:00 PM: 81%
  • 10:00 PM: 76%
  • 11:00 PM: 75%
  • 12:00 AM: 77%
  • 1:00 AM: 76%
  • 2:00 AM: 81%
  • 3:00 AM: 85%
  • 4:00 AM: 88%
  • 5:00 AM: 90%
  • 6:00 AM: 91%

UV Index

  • 7:00 AM: 0
  • 8:00 AM: 0
  • 9:00 AM: 0
  • 10:00 AM: 0
  • 11:00 AM: 0
  • 12:00 PM: 0
  • 1:00 PM: 0
  • 2:00 PM: 0
  • 3:00 PM: 0
  • 4:00 PM: 3
  • 5:00 PM: 2
  • 6:00 PM: 2
  • 7:00 PM: 1
  • 8:00 PM: 5
  • 9:00 PM: 3
  • 10:00 PM: 2
  • 11:00 PM: 4
  • 12:00 AM: 2
  • 1:00 AM: 1
  • 2:00 AM: 0
  • 3:00 AM: 0
  • 4:00 AM: 0
  • 5:00 AM: 0
  • 6:00 AM: 0

Visibility

  • 7:00 AM: >10 km
  • 8:00 AM: >10 km
  • 9:00 AM: >10 km
  • 10:00 AM: >10 km
  • 11:00 AM: >10 km
  • 12:00 PM: >10 km
  • 1:00 PM: >10 km
  • 2:00 PM: >10 km
  • 3:00 PM: >10 km
  • 4:00 PM: >10 km
  • 5:00 PM: 100 m
  • 6:00 PM: 100 m
  • 7:00 PM: >10 km
  • 8:00 PM: >10 km
  • 9:00 PM: >10 km
  • 10:00 PM: >10 km
  • 11:00 PM: >10 km
  • 12:00 AM: 9.9 km
  • 1:00 AM: 9.4 km
  • 2:00 AM: 9 km
  • 3:00 AM: 8.5 km
  • 4:00 AM: 8.5 km
  • 5:00 AM: 8.5 km
  • 6:00 AM: 8.4 km
Overview
Sunrise : 5:28 am
Sunset : 8:10 pm
Daylight hours : 14 hr 42 min
Lunar phase : full moon
UV Index : 5, moderate
Magnetic field : quiet