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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hailey, ID
Content continues below
May
Average Temperature
High
18°
Feels 17
Low
4°
Feels 1
Average Precipitation
6 Days
Rain amount
12mm
Snow amount
0.2cm
Content continues below
Daily Historical Averages
May 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
9°
18
13°
19
13°
20
17°
21
19°
22
21°
23
23°
24
22°
25
22°
26
20°
27
22°
28
20°
29
19°
30
20°
31
20°
Forecast
Sunday, May 17, 2026
Day
9°
Feels 7
Wind
18 km/h N
Gust
27 km/h
Humidity
21%
P.O.P
20%
Night
-1°
Feels -8
Wind
29 km/h N
Gust
44 km/h
Humidity
59%
P.O.P
20%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.