Monthly Historical AveragesStony Brook, NY
Average Temperature
High
14°
Feels 14
Low
5°
Feels 3
Average Precipitation
9 Days
78.8mm
0.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
16°Feels 15
Wind
35 km/h E
Gust
53 km/h
Humidity
63%
P.O.P
30%
Night
6°Feels 1
Wind
34 km/h E
Gust
51 km/h
Humidity
100%
P.O.P
60%
Rain
1-3 mm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity