Custer weather live forecast

Today's maximum temperature in Custer is expected to be 6°C. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Tuesday
28th Apr
6

-2

2

4
Wednesday
29th Apr
8

-1

5

6
Thursday
30th Apr
7

-3

4

5
Friday
1st May
11

-2

3

7
Saturday
2nd May
16

0

12

7

5-day weather forecast updated at 04:03 on Tuesday 28th 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 Tuesday 28th April 2026

Expect cloudy with sleet or snow in Custer, South Dakota with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 99% chance of some sleet or snow and a light breeze of 9 kph from the west.

6
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
4
UV index (Moderate)
99
% chance of some sleet or snow
<10
mm of sleet/snow expected
4
°C wind chill
9
kph wind from W

Custer weather for Wednesday 29th April 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 8°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

8
°C maximum temperature
-1
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
6
°C wind chill
12
kph wind from NW

Custer weather for Thursday 30th April 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 7°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

7
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
11
kph wind from N

Custer weather for Friday 1st May 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 11°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

11
°C maximum temperature
-2
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
11
°C wind chill
9
kph wind from W

Custer weather for Saturday 2nd May 2026

Expect clear skies in Custer, South Dakota with a maximum temperature of 16°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.