Custer weather live forecast

Today's maximum temperature in Custer is expected to be 34°F. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Thursday
4th Dec
34

16

5

1
Friday
5th Dec
32

19

4

1
Saturday
6th Dec
28

18

1

1
Sunday
7th Dec
34

18

5

1
Monday
8th Dec
39

27

5

1

5-day weather forecast updated at 04:04 on Thursday 4th December 2025 GMT

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The 5-day weather forecast for South Dakota (Custer) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Custer weather forecast by day

Below are the detailed weather forecasts for Custer for the next 5 days.

Custer weather for Thursday 4th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 34°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

34
°F maximum temperature
16
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
27
°F wind chill
11
mph wind from W

Custer weather for Friday 5th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 32°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 13 mph from the west.

32
°F maximum temperature
19
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
cm of snow expected
21
°F wind chill
13
mph wind from W

Custer weather for Saturday 6th December 2025

Expect overcast skies in Custer, South Dakota with a maximum temperature of 28°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 6 mph from the north.

28
°F maximum temperature
18
°F minimum temperature
overcast skies
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
21
°F wind chill
6
mph wind from N

Custer weather for Sunday 7th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 34°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the west.

34
°F maximum temperature
18
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
25
°F wind chill
13
mph wind from W

Custer weather for Monday 8th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 39°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-west.

39
°F maximum temperature
27
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
14
mph wind from NW

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Expires at 23:59 on Wednesday 31st Dec 2025

Metric (°C) | Imperial (°F)

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South Dakota - quick facts
Flight time^✝	12.5 hours
Time difference	UK -6 to -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	South Dakota Department of Tourism