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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Tyndall, SD
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May
Average Temperature
High
21°
Feels 21
Low
9°
Feels 7
Average Precipitation
12 Days
Rain amount
112.1mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
20°
10
21°
11
27°
12
25°
13
24°
14
28°
15
28°
16
26°
17
26°
18
22°
19
23°
20
24°
21
25°
22
24°
23
23°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
20°
Feels 20
Wind
26 km/h N
Gust
39 km/h
Humidity
28%
P.O.P
30%
Night
3°
Feels 0
Wind
26 km/h N
Gust
39 km/h
Humidity
75%
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.