Custer weather live forecast

Today's maximum temperature in Custer is expected to be 23°C. Select a day from the live weather forecast for Custer, South Dakota, USA for more weather parameters.

Friday
12th Jun
23

10

11

9
Saturday
13th Jun
12

6

2

3
Sunday
14th Jun
15

4

7

6
Monday
15th Jun
17

4

7

7
Tuesday
16th Jun
20

8

3

7

5-day weather forecast updated at 04:04 on Friday 12th June 2026 GMT

More about Custer

Custer by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Dakota

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Friday 12th June 2026

Expect scattered clouds in Custer, South Dakota with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

23
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Custer weather for Saturday 13th June 2026

Expect mostly cloudy with light rain in Custer, South Dakota with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 15 kph from the north.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
53
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
15
kph wind from N

Custer weather for Sunday 14th June 2026

Expect sunshine and showers in Custer, South Dakota with a maximum temperature of 15°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 9 kph from the north-west.

15
°C maximum temperature
4
°C minimum temperature
sunshine and showers
7
hours of sunshine
6
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
9
kph wind from NW

Custer weather for Monday 15th June 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 17°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

17
°C maximum temperature
4
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Custer weather for Tuesday 16th June 2026

Expect broken clouds in Custer, South Dakota with a maximum temperature of 20°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.