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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grandview, AK
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September
Average Temperature
High
7°
Feels 5
Low
2°
Feels 0
Average Precipitation
16 Days
Rain amount
166.2mm
Snow amount
5.7cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
7°
18
4°
19
4°
20
5°
21
4°
22
4°
23
5°
24
4°
25
4°
26
3°
27
3°
28
4°
29
3°
30
5°
Forecast
Thursday, September 17, 2026
Day
7°
Feels 6
Wind
7 km/h SE
Gust
10 km/h
Humidity
82%
P.O.P
30%
Night
4°
Feels 2
Wind
6 km/h E
Gust
10 km/h
Humidity
96%
P.O.P
80%
Rain
1-3 mm
Historical Averages
Sep 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.