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Riverhead, NY
Currently
71°
Feels like 71°
Hi 75 ° Lo 61 °
Mostly cloudy until afternoon.
  • Humidity: 61%
  • Pressure: 30.24 in.
  • Dew Point: 57.22 °
  • Wind Speed: 5mph from NE
  • Sunrise: 6:37 am
  • Sunset: 6:52 pm
  • Friday
    76°
    |
    64°
    9% chance
    of precip.
  • Saturday
    77°
    |
    66°
    11% chance
    of precip.
  • Sunday
    71°
    |
    62°
    8% chance
    of precip.
  • Monday
    72°
    |
    61°
    0% chance
    of precip.
  • Tuesday
    73°
    |
    61°
    88% chance
    of precip.
  • Wednesday
    77°
    |
    63°
    79% chance
    of precip.
  • Thursday
    71°
    |
    63°
    58% chance
    of precip.
Daily
Friday
76°
|
64°
9% chance
of precip.
Mostly cloudy until afternoon and breezy starting in the evening.
  • Humidity: 76%
  • Pressure: 30.17 in.
  • Dew Point: 62.63 °
  • Wind Speed: 11mph from S
Daily
Saturday
77°
|
66°
11% chance
of precip.
Breezy in the morning and mostly cloudy throughout the day.
  • Humidity: 68%
  • Pressure: 30.03 in.
  • Dew Point: 61.06 °
  • Wind Speed: 5mph from NW
Daily
Sunday
71°
|
62°
8% chance
of precip.
Mostly cloudy throughout the day.
  • Humidity: 63%
  • Pressure: 30.20 in.
  • Dew Point: 53.81 °
  • Wind Speed: 8mph from NE
Daily
Monday
72°
|
61°
0% chance
of precip.
Breezy throughout the day and mostly cloudy starting in the evening.
  • Humidity: 68%
  • Pressure: 30.37 in.
  • Dew Point: 54.92 °
  • Wind Speed: 14mph from E
Daily
Tuesday
73°
|
61°
88% chance
of precip.
Breezy until evening and mostly cloudy throughout the day.
  • Humidity: 71%
  • Pressure: 30.40 in.
  • Dew Point: 56.76 °
  • Wind Speed: 18mph from E
Daily
Wednesday
77°
|
63°
79% chance
of precip.
Mostly cloudy throughout the day.
  • Humidity: 82%
  • Pressure: 29.96 in.
  • Dew Point: 65.78 °
  • Wind Speed: 11mph from SE
Daily
Thursday
71°
|
63°
58% chance
of precip.
Mostly cloudy until afternoon and breezy in the morning.
  • Humidity: 66%
  • Pressure: 29.90 in.
  • Dew Point: 55.12 °
  • Wind Speed: 10mph from NW
  • 2pm
    73°
    0% chance
    of precip.
  • 3pm
    74°
    2% chance
    of precip.
  • 4pm
    75°
    2% chance
    of precip.
  • 5pm
    74°
    0% chance
    of precip.
  • 6pm
    72°
    0% chance
    of precip.
  • 7pm
    70°
    0% chance
    of precip.
  • 8pm
    68°
    0% chance
    of precip.
  • 9pm
    67°
    2% chance
    of precip.
  • 10pm
    66°
    2% chance
    of precip.
  • 11pm
    65°
    2% chance
    of precip.
  • 12am
    65°
    2% chance
    of precip.
  • 1am
    65°
    0% chance
    of precip.
  • 2am
    64°
    2% chance
    of precip.
  • 3am
    64°
    0% chance
    of precip.
  • 4am
    64°
    2% chance
    of precip.
  • 5am
    64°
    2% chance
    of precip.
  • 6am
    64°
    2% chance
    of precip.
  • 7am
    66°
    2% chance
    of precip.
  • 8am
    68°
    2% chance
    of precip.
  • 9am
    70°
    2% chance
    of precip.
  • 10am
    72°
    3% chance
    of precip.
  • 11am
    73°
    3% chance
    of precip.
  • 12pm
    74°
    2% chance
    of precip.
  • 1pm
    75°
    2% chance
    of precip.
Hourly
2pm
73°
Partly Cloudy
0% chance
of precip.
  • Humidity: 58%
  • Pressure: 30.23 in.
  • Dew Point: 57.25 °
  • Wind Speed: 5mph from NE
Hourly
3pm
74°
Partly Cloudy
2% chance
of precip.
  • Humidity: 56%
  • Pressure: 30.22 in.
  • Dew Point: 57.81 °
  • Wind Speed: 7mph from E
Hourly
4pm
75°
Clear
2% chance
of precip.
  • Humidity: 56%
  • Pressure: 30.22 in.
  • Dew Point: 58.43 °
  • Wind Speed: 8mph from E
Hourly
5pm
74°
Clear
0% chance
of precip.
  • Humidity: 58%
  • Pressure: 30.21 in.
  • Dew Point: 58.72 °
  • Wind Speed: 8mph from E
Hourly
6pm
72°
Clear
0% chance
of precip.
  • Humidity: 62%
  • Pressure: 30.21 in.
  • Dew Point: 59.09 °
  • Wind Speed: 9mph from E
Hourly
7pm
70°
Clear
0% chance
of precip.
  • Humidity: 67%
  • Pressure: 30.23 in.
  • Dew Point: 59.45 °
  • Wind Speed: 9mph from E
Hourly
8pm
68°
Clear
0% chance
of precip.
  • Humidity: 73%
  • Pressure: 30.24 in.
  • Dew Point: 59.77 °
  • Wind Speed: 9mph from E
Hourly
9pm
67°
Clear
2% chance
of precip.
  • Humidity: 77%
  • Pressure: 30.24 in.
  • Dew Point: 60.16 °
  • Wind Speed: 9mph from E
Hourly
10pm
66°
Clear
2% chance
of precip.
  • Humidity: 81%
  • Pressure: 30.25 in.
  • Dew Point: 60.52 °
  • Wind Speed: 10mph from E
Hourly
11pm
65°
Clear
2% chance
of precip.
  • Humidity: 84%
  • Pressure: 30.26 in.
  • Dew Point: 60.66 °
  • Wind Speed: 10mph from E
Hourly
12am
65°
Partly Cloudy
2% chance
of precip.
  • Humidity: 85%
  • Pressure: 30.26 in.
  • Dew Point: 60.67 °
  • Wind Speed: 10mph from E
Hourly
1am
65°
Partly Cloudy
0% chance
of precip.
  • Humidity: 86%
  • Pressure: 30.26 in.
  • Dew Point: 60.57 °
  • Wind Speed: 10mph from E
Hourly
2am
64°
Partly Cloudy
2% chance
of precip.
  • Humidity: 86%
  • Pressure: 30.26 in.
  • Dew Point: 60.52 °
  • Wind Speed: 10mph from SE
Hourly
3am
64°
Mostly Cloudy
0% chance
of precip.
  • Humidity: 86%
  • Pressure: 30.25 in.
  • Dew Point: 60.24 °
  • Wind Speed: 10mph from SE
Hourly
4am
64°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 86%
  • Pressure: 30.25 in.
  • Dew Point: 60.03 °
  • Wind Speed: 9mph from SE
Hourly
5am
64°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 86%
  • Pressure: 30.25 in.
  • Dew Point: 59.96 °
  • Wind Speed: 9mph from SE
Hourly
6am
64°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 84%
  • Pressure: 30.25 in.
  • Dew Point: 60.15 °
  • Wind Speed: 9mph from SE
Hourly
7am
66°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 82%
  • Pressure: 30.25 in.
  • Dew Point: 60.49 °
  • Wind Speed: 9mph from SE
Hourly
8am
68°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 78%
  • Pressure: 30.25 in.
  • Dew Point: 60.8 °
  • Wind Speed: 10mph from SE
Hourly
9am
70°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 73%
  • Pressure: 30.25 in.
  • Dew Point: 61.05 °
  • Wind Speed: 11mph from SE
Hourly
10am
72°
Mostly Cloudy
3% chance
of precip.
  • Humidity: 69%
  • Pressure: 30.24 in.
  • Dew Point: 61.29 °
  • Wind Speed: 12mph from SE
Hourly
11am
73°
Mostly Cloudy
3% chance
of precip.
  • Humidity: 66%
  • Pressure: 30.23 in.
  • Dew Point: 61.57 °
  • Wind Speed: 13mph from SE
Hourly
12pm
74°
Mostly Cloudy
2% chance
of precip.
  • Humidity: 65%
  • Pressure: 30.21 in.
  • Dew Point: 61.93 °
  • Wind Speed: 14mph from S
Hourly
1pm
75°
Partly Cloudy
2% chance
of precip.
  • Humidity: 64%
  • Pressure: 30.19 in.
  • Dew Point: 62.33 °
  • Wind Speed: 14mph from S

Heat advisory in effect till 9 p.m. Tuesday

by
A heat advisory is in effect until 9 p.m. today for Long Island and the entire New York City metro region. Heat index values of 95 to 99 degrees are forecast by the National Weather Service.

Another hazy, hot and humid forecast prompts advisories across region

by
Heat and air quality health advisories are in effect again Wednesday, Aug. 29.

Air quality health advisory and heat advisory both in effect Tuesday

by
An air quality health advisory for ground-level ozone is in effect Tuesday, along with a heat advisory due to temperatures in the mid-90s coupled with high humidity.

Heat advisory in effect Tuesday and Wednesday

by
Heat index values are expected to climb from 95 to 104 degrees, according to the National Weather Service, which issued the advisory this morning. The advisory will remain in effect from 11 a.m. Tuesday through 9 p.m. Wednesday.

Air quality health advisory in effect Thursday

by
An air quality health advisory is in effect Thursday for Long Island, where ground-level ozone will be unhealthy for sensitive groups.

Flash flood watch in effect through Sunday morning

by
A flash flood watch is in effect through Sunday morning, with the possibility of thunderstorms and heavy rain moving through the area, the National Weather Service said in a statement.

Heat advisory in effect again Tuesday

by
A heat advisory is in effect again today with temperatures and humidity combining for a heat index in the mid- to upper-90s, according to the National Weather Service forecast.

Air quality health advisory issued for Sunday and Monday

by
An air quality health advisory for ground-level ozone pollution is in effect Sunday and Monday, from 11 a.m. to 11 p.m.

Air quality health advisory extended through Tuesday night

by
An air quality health advisory will remain in effect until 11 p.m. and will be in place Tuesday as well, from 11 a.m. until 11 p.m.

Ozone pollution makes air ‘unhealthy’ again today, advisory issued

by
An air quality health advisory is in effect on Long Island for the third consecutive day as elevated levels of ground-level ozone will make air unhealthy to breathe, according to state environmental and health officials.
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