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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Halfway, OR
Content continues below
September
Average Temperature
High
25°
Feels 25
Low
8°
Feels 7
Average Precipitation
3 Days
Rain amount
6.2mm
Snow amount
0cm
Content continues below
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
18
19
20
28°
21
29°
22
27°
23
25°
24
28°
25
23°
26
19°
27
19°
28
20°
29
24°
30
22°
Forecast
Sunday, September 20, 2026
Day
28°
Feels 28
Wind
9 km/h S
Gust
14 km/h
Humidity
28%
P.O.P
0%
Night
7°
Feels 7
Wind
7 km/h N
Gust
11 km/h
Humidity
100%
P.O.P
0%
Historical Averages
Sep 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.