Custer weather live forecast

Today's maximum temperature in Custer is expected to be 36°F. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Monday
6th Apr
36

25

1

4
Tuesday
7th Apr
57

27

9

6
Wednesday
8th Apr
45

28

12

5
Thursday
9th Apr
48

27

8

6
Friday
10th Apr
54

30

9

5

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 Monday 6th April 2026

Expect overcast skies in Custer, South Dakota with a maximum temperature of 36°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the east.

36
°F maximum temperature
25
°F minimum temperature
overcast skies
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
28
°F wind chill
10
mph wind from E

Custer weather for Tuesday 7th April 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 57°F, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

57
°F maximum temperature
27
°F minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Custer weather for Wednesday 8th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 45°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the north-west.

45
°F maximum temperature
28
°F minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
17
mph wind from NW

Custer weather for Thursday 9th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 48°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

48
°F maximum temperature
27
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
46
°F wind chill
7
mph wind from SE

Custer weather for Friday 10th April 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 54°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.