Stony Brook, NY

See Radar

Current Weather Forecast for Stony Brook

NY 11794  |   4:09pm

Weather Conditions

82°
Feels Like 82°
Fair / Mostly Sunny
Fair
66° 83°
UV Index
5
UV Index
Air Quality
Moderate
Air Quality
Wind
W 9 mph
Wind
Rain
0 in
rain

Tonight

Fri 7/17
70°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy skies. Areas of smoke and haze are possible, reducing visibility at times. Low around 70F. Winds SSW at 5 to 10 mph.

Tomorrow

Sat 7/18
81°
Highest Temperature
Thunderstorms
88%
Thunderstorms. Potential for severe thunderstorms. High 81F. Winds SSW at 10 to 20 mph. Chance of rain 90%.

Tomorrow night

Sat 7/18
70°
Lowest Temperature
Scattered Thunderstorms
71%
Thunderstorms in the evening will give way to cloudy skies overnight. Potential for severe thunderstorms. Low near 70F. Winds WSW at 10 to 20 mph. Chance of rain 70%.

Local Weather Radar - Stony Brook, NY

Live Stony Brook Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Stony Brook

Hourly Weather Forecast & Temperature

5PM
Fair / Mostly Sunny
81°
Feels Like 81°
Mostly Sunny
Wind
WSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
37%
Humidity
UV Index
3
UV Index
Visibility
5mi
Visibility
Visibility
29%
Cloud Cover
6PM
Sunny
81°
Feels Like 81°
Sunny
Wind
SW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
37%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
18%
Cloud Cover
7PM
Fair / Mostly Sunny
80°
Feels Like 80°
Mostly Sunny
Wind
SW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
43%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
20%
Cloud Cover
8PM
Partly / Cloudy
1%
77°
Feels Like 77°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
34%
Cloud Cover
9PM
Partly Cloudy
1%
75°
Feels Like 75°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
38%
Cloud Cover
10PM
Partly Cloudy
1%
74°
Feels Like 74°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
50%
Cloud Cover
11PM
Partly Cloudy
2%
72°
Feels Like 72°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
47%
Cloud Cover
12AM
Partly Cloudy
4%
72°
Feels Like 72°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
46%
Cloud Cover
1AM
Mostly Cloudy
5%
72°
Feels Like 73°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
67%
Cloud Cover
2AM
Mostly Cloudy
6%
71°
Feels Like 72°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
63%
Cloud Cover
3AM
Fair / Mostly Clear
7%
71°
Feels Like 72°
Mostly Clear
Wind
SSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
27%
Cloud Cover
4AM
Partly Cloudy
7%
71°
Feels Like 73°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
41%
Cloud Cover
Fri 7/17
Fri
Partly Cloudy
7%
66°
83°
Partly cloudy. Lows overnight in the low 70s.
Feels Like
82°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:21 PM
Sunset
Sat 7/18
Sat
Thunderstorms
88%
70°
80°
Thunderstorms. Potential for severe thunderstorms. Highs in the low 80s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
86%
Humidity
UV Index
4
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:20 PM
Sunset
Sun 7/19
Sun
Sunny
5%
66°
80°
Sunshine. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
NW 14 mph
Wind
Humidity
57%
Humidity
UV Index
9
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:20 PM
Sunset
Mon 7/20
Mon
Sunny
1%
62°
79°
Abundant sunshine. Highs in the upper 70s and lows in the upper 60s.
Feels Like
79°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
52%
Humidity
UV Index
9
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:19 PM
Sunset
Tue 7/21
Tue
Scattered Thunderstorms
60%
68°
78°
A few thunderstorms possible. Potential for severe thunderstorms. Highs in the upper 70s and lows in the low 70s.
Feels Like
82°
Feels Like
Wind
S 15 mph
Wind
Humidity
77%
Humidity
UV Index
4
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:18 PM
Sunset
Wed 7/22
Wed
Scattered Thunderstorms
68%
69°
81°
Scattered thunderstorms possible. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
WSW 15 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:17 PM
Sunset
Thu 7/23
Thu
Partly / Cloudy
19%
65°
79°
Partly cloudy. Highs in the upper 70s and lows in the mid 60s.
Feels Like
80°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:16 PM
Sunset
Fri 7/24
Fri
Fair / Mostly Sunny
21%
65°
81°
Plenty of sun. Highs in the low 80s and lows in the upper 60s.
Feels Like
82°
Feels Like
Wind
W 9 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:16 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from New York

Loading...