Monthly Historical AveragesOld Tappan, NJ
Average Temperature
High
16°
Feels 16
Low
5°
Feels 4
Average Precipitation
9 Days
81.3mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 3, 2026
Day
22°Feels 22
Wind
22 km/h SW
Gust
33 km/h
Humidity
56%
P.O.P
30%
Night
14°Feels 13
Wind
16 km/h SW
Gust
24 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity