Monthly Historical AveragesDerry, NH
Average Temperature
High
20°
Feels 20
Low
8°
Feels 7
Average Precipitation
10 Days
64.2mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 25, 2026
Day
21°Feels 21
Wind
11 km/h W
Gust
17 km/h
Humidity
69%
P.O.P
90%
Rain
5-10 mm
Night
12°Feels 12
Wind
10 km/h NW
Gust
15 km/h
Humidity
100%
P.O.P
30%
Historical AveragesMay 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity