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14 Days
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Monthly Historical Averages
Castlewood Golf Course, SD
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
4°
5
6°
6
4°
7
6°
8
5°
9
0°
10
-7°
11
-1°
12
2°
13
1°
14
0°
15
1°
16
0°
17
-4°
18
-7°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, January 4, 2026
Day
4°
Feels 0
Wind
30 km/h S
Gust
45 km/h
Humidity
65%
P.O.P
30%
Night
-5°
Feels -9
Wind
16 km/h NW
Gust
24 km/h
Humidity
93%
P.O.P
20%
Historical Averages
Jan 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
-6°
Feels -11
Low
-15°
Feels -23
Average Precipitation
5 Days
Rain amount
0mm
Snow amount
19.1cm