Monthly Historical AveragesStewart Island, STL
Average Temperature
High
14°
Feels 13
Low
12°
Feels 9
Average Precipitation
15 Days
112mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 22, 2026
Day
14°Feels 13
Wind
20 km/h SW
Gust
30 km/h
Humidity
62%
P.O.P
40%
Rain
<1 mm
Night
7°Feels 7
Wind
9 km/h N
Gust
14 km/h
Humidity
94%
P.O.P
20%
Historical AveragesMar 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity