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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hayden, ID
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May
Average Temperature
High
20°
Feels 19
Low
7°
Feels 5
Average Precipitation
9 Days
Rain amount
29.5mm
Snow amount
0.1cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
20°
10
23°
11
21°
12
27°
13
19°
14
18°
15
16°
16
15°
17
15°
18
19°
19
20°
20
20°
21
18°
22
19°
23
19°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
20°
Feels 20
Wind
13 km/h SW
Gust
20 km/h
Humidity
37%
P.O.P
10%
Night
7°
Feels 5
Wind
8 km/h E
Gust
12 km/h
Humidity
81%
P.O.P
20%
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.