Custer weather live forecast

Today's maximum temperature in Custer is expected to be 3°C. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Sunday
26th Apr
3

-4

0

2
Monday
27th Apr
4

-1

0

4
Tuesday
28th Apr
6

-2

3

2
Wednesday
29th Apr
10

-1

6

7
Thursday
30th Apr
9

0

9

6

5-day weather forecast updated at 04:02 on Sunday 26th 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 26th April 2026

Expect cloudy with some snow in Custer, South Dakota with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 97% chance of some snow and a light breeze of 11 kph from the south-east.

3
°C maximum temperature
-4
°C minimum temperature
cloudy with some snow
0
hours of sunshine
2
UV index (Low)
97
% chance of some snow
<10
cm of snow expected
0
°C wind chill
11
kph wind from SE

Custer weather for Monday 27th April 2026

Expect cloudy with sleet or snow in Custer, South Dakota with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 30% chance of some sleet or snow and a gentle breeze of 14 kph from the north.

4
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
4
UV index (Moderate)
30
% chance of some sleet or snow
<5
mm of sleet/snow expected
1
°C wind chill
14
kph wind from N

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 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 94% chance of some sleet or snow and a light breeze of 10 kph from the west.

6
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
2
UV index (Low)
94
% chance of some sleet or snow
<10
mm of sleet/snow expected
3
°C wind chill
10
kph wind from W

Custer weather for Wednesday 29th April 2026

Expect mostly cloudy with light rain in Custer, South Dakota with a maximum temperature of 10°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a light breeze of 11 kph from the north-west.

10
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
7
UV index (High)
40
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
11
kph wind from NW

Custer weather for Thursday 30th April 2026

Expect sunshine and showers in Custer, South Dakota with a maximum temperature of 9°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 9 kph from the north.