Monthly Historical AveragesPortsmouth, RI
Average Temperature
High
12°
Feels 11
Low
5°
Feels 3
Average Precipitation
10 Days
99.9mm
0.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
5°Feels 1
Wind
29 km/h NE
Gust
44 km/h
Humidity
81%
P.O.P
90%
Rain
~5 mm
Night
3°Feels -2
Wind
23 km/h NE
Gust
35 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity