Monthly Historical AveragesPlymouth, NH
Average Temperature
High
20°
Feels 20
Low
7°
Feels 6
Average Precipitation
10 Days
48.6mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
24°Feels 24
Wind
15 km/h SE
Gust
38 km/h
Humidity
44%
P.O.P
40%
Rain
<1 mm
Night
14°Feels 14
Wind
11 km/h NE
Gust
26 km/h
Humidity
94%
P.O.P
10%
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity