Custer weather live forecast

Today's maximum temperature in Custer is expected to be 54°F. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Saturday
14th Mar
54

23

5

4
Sunday
15th Mar
19

7

4

3
Monday
16th Mar
36

7

5

4
Tuesday
17th Mar
61

36

7

5
Wednesday
18th Mar
66

43

8

4

5-day weather forecast updated at 04:03 on Saturday 14th March 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 Saturday 14th March 2026

Expect cloudy with sleet or snow in Custer, South Dakota with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 88% chance of some sleet or snow and a moderate breeze of 13 mph from the west.

54
°F maximum temperature
23
°F minimum temperature
cloudy with sleet or snow
5
hours of sunshine
4
UV index (Moderate)
88
% chance of some sleet or snow
<5
mm of sleet/snow expected
54
°F wind chill
13
mph wind from W

Custer weather for Sunday 15th March 2026

Expect mostly cloudy with light snow in Custer, South Dakota with a maximum temperature of 19°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 18% chance of some snow and a moderate breeze of 15 mph from the north.

19
°F maximum temperature
7
°F minimum temperature
mostly cloudy with light snow
4
hours of sunshine
3
UV index (Moderate)
18
% chance of some snow
<2
cm of snow expected
7
°F wind chill
15
mph wind from N

Custer weather for Monday 16th March 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 36°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the west.

36
°F maximum temperature
7
°F minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
30
°F wind chill
7
mph wind from W

Custer weather for Tuesday 17th March 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 61°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the north-west.

61
°F maximum temperature
36
°F minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
61
°F wind chill
17
mph wind from NW

Custer weather for Wednesday 18th March 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-west.