Custer weather live forecast

Today's maximum temperature in Custer is expected to be 1°C. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Thursday
4th Dec
1

-9

5

1
Friday
5th Dec
0

-7

4

1
Saturday
6th Dec
-2

-8

1

1
Sunday
7th Dec
1

-8

5

1
Monday
8th Dec
4

-3

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 1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

1
°C maximum temperature
-9
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
17
kph wind from W

Custer weather for Friday 5th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 0°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 21 kph from the west.

0
°C maximum temperature
-7
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°C wind chill
21
kph wind from W

Custer weather for Saturday 6th December 2025

Expect overcast skies in Custer, South Dakota with a maximum temperature of -2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the north.

-2
°C maximum temperature
-8
°C minimum temperature
overcast skies
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°C wind chill
10
kph wind from N

Custer weather for Sunday 7th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

1
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
21
kph wind from W

Custer weather for Monday 8th December 2025

Expect broken clouds in Custer, South Dakota with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
23
kph wind from NW

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Expires at 23:59 on Wednesday 31st Dec 2025

Metric (°C / mm) | Imperial (°F / inches)

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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