Monthly Historical AveragesSmithtown, NY
Average Temperature
High
4°
Feels 1
Low
-4°
Feels -9
Average Precipitation
8 Days
42.2mm
20.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, February 27, 2026
Day
3°Feels 1
Wind
9 km/h NE
Gust
14 km/h
Humidity
60%
P.O.P
10%
Night
-3°Feels -5
Wind
9 km/h S
Gust
14 km/h
Humidity
96%
P.O.P
10%
Historical AveragesFeb 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity