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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Concord, NH
Content continues below
September
Average Temperature
High
22°
Feels 23
Low
10°
Feels 10
Average Precipitation
8 Days
Rain amount
57.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
20°
2
21°
3
24°
4
26°
5
23°
6
23°
7
26°
8
24°
9
23°
10
24°
11
23°
12
23°
13
23°
14
23°
15
22°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Tuesday, September 1, 2026
Day
20°
Feels 20
Wind
12 km/h NE
Gust
18 km/h
Humidity
83%
P.O.P
90%
Rain
25-30 mm
Night
15°
Feels 14
Wind
12 km/h E
Gust
18 km/h
Humidity
100%
P.O.P
70%
Rain
1-3 mm
Historical Averages
Sep 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.