Stony Brook, NY

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Current Weather Forecast for Stony Brook

NY 11794  |   12:44am

Weather Conditions

73°
Feels Like 73°
Clear
Clear
72° 75°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 5 mph
Wind
Rain
0 in
rain

Tonight

Wed 8/19
69°
Lowest Temperature
Clear
2%
Clear skies. Low 69F. Winds light and variable.

Tomorrow

Thu 8/20
82°
Highest Temperature
Scattered Showers
56%
Mostly sunny early. Becoming mostly cloudy with showers developing later in the day. High 82F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

Tomorrow night

Thu 8/20
66°
Lowest Temperature
Rain
92%
A steady rain in the evening. Showers continuing late. Low 66F. Winds NE at 5 to 10 mph. Chance of rain 90%. 1 to 2 inches of rain expected. Localized flooding is possible.

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

1AM
Clear
2%
73°
Feels Like 73°
Clear
Wind
SW 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
2AM
Clear
2%
73°
Feels Like 73°
Clear
Wind
WSW 4 mph
Wind
Pressure
1013 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
3AM
Clear
2%
72°
Feels Like 72°
Clear
Wind
WSW 4 mph
Wind
Pressure
1013 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
4AM
Clear
2%
72°
Feels Like 72°
Clear
Wind
W 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
5AM
Clear
2%
70°
Feels Like 70°
Clear
Wind
WNW 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
6AM
Clear
2%
70°
Feels Like 70°
Clear
Wind
NW 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
7AM
Fair / Mostly Sunny
2%
72°
Feels Like 72°
Mostly Sunny
Wind
NNW 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
8AM
Fair / Mostly Sunny
4%
74°
Feels Like 76°
Mostly Sunny
Wind
NNW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
9AM
Sunny
2%
76°
Feels Like 80°
Sunny
Wind
N 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
10AM
Fair / Mostly Sunny
1%
78°
Feels Like 81°
Mostly Sunny
Wind
NNE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
11AM
Fair / Mostly Sunny
80°
Feels Like 83°
Mostly Sunny
Wind
NNE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
61%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
12PM
Partly / Cloudy
13%
81°
Feels Like 84°
Partly Cloudy
Wind
NE 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
58%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
Wed 8/19
Wed
Clear
2%
72°
75°
Clear. Lows overnight in the upper 60s.
Feels Like
75°
Feels Like
Wind
W 5 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
6:06 AM
Sunrise
Visibility
7:45 PM
Sunset
Thu 8/20
Thu
Scattered Showers
56%
69°
86°
Chance of afternoon showers. Highs in the low 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
NNE 10 mph
Wind
Humidity
65%
Humidity
UV Index
7
UV Index
Visibility
6:07 AM
Sunrise
Visibility
7:43 PM
Sunset
Fri 8/21
Fri
Mostly Cloudy
24%
67°
82°
Considerable cloudiness. Highs in the mid 70s and lows in the upper 60s.
Feels Like
75°
Feels Like
Wind
NE 13 mph
Wind
Humidity
77%
Humidity
UV Index
6
UV Index
Visibility
6:08 AM
Sunrise
Visibility
7:42 PM
Sunset
Sat 8/22
Sat
Rain
74%
66°
74°
Rain. Highs in the mid 70s and lows in the upper 60s.
Feels Like
75°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
86%
Humidity
UV Index
3
UV Index
Visibility
6:09 AM
Sunrise
Visibility
7:40 PM
Sunset
Sun 8/23
Sun
Scattered Thunderstorms
44%
67°
74°
Showers and thunderstorms late. Highs in the upper 70s and lows in the mid 60s.
Feels Like
82°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
80%
Humidity
UV Index
6
UV Index
Visibility
6:10 AM
Sunrise
Visibility
7:39 PM
Sunset
Mon 8/24
Mon
Sunny
6%
67°
79°
Mainly sunny. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
W 12 mph
Wind
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
6:11 AM
Sunrise
Visibility
7:37 PM
Sunset
Tue 8/25
Tue
Fair / Mostly Sunny
3%
65°
80°
A few clouds. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
W 11 mph
Wind
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
6:12 AM
Sunrise
Visibility
7:36 PM
Sunset
Wed 8/26
Wed
Partly / Cloudy
22%
62°
76°
Partly cloudy. Highs in the low 80s and lows in the upper 60s.
Feels Like
81°
Feels Like
Wind
SW 11 mph
Wind
Humidity
61%
Humidity
UV Index
8
UV Index
Visibility
6:13 AM
Sunrise
Visibility
7:34 PM
Sunset
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