Custer weather live forecast

Today's maximum temperature in Custer is expected to be 12°C. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Sunday
5th Apr
12

-1

7

5
Monday
6th Apr
2

-4

1

4
Tuesday
7th Apr
14

-3

9

6
Wednesday
8th Apr
7

-2

12

5
Thursday
9th Apr
9

-3

8

6

5-day weather forecast updated at 04:03 on Monday 6th April 2026 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 Sunday 5th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

12
°C maximum temperature
-1
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Custer weather for Monday 6th April 2026

Expect overcast skies in Custer, South Dakota with a maximum temperature of 2°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

2
°C maximum temperature
-4
°C minimum temperature
overcast skies
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
-2
°C wind chill
16
kph wind from E

Custer weather for Tuesday 7th April 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 14°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

14
°C maximum temperature
-3
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Custer weather for Wednesday 8th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 7°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-west.

7
°C maximum temperature
-2
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
27
kph wind from NW

Custer weather for Thursday 9th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 9°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.