Current Weather Forecast for Custer

SD 57730  |   11:33pm

Weather Conditions

57°

Feels Like 56°

Cloudy

54° 68°

0

UV Index

Good

Air Quality

N 6 mph

Wind

0 in

rain

Tonight

Fri 8/22

49°

Lowest Temperature

84%

Showers early with some clearing overnight. Low 49F. Winds light and variable. Chance of rain 80%.

Tomorrow

Sat 8/23

67°

Highest Temperature

17%

Cloudy early with partial sunshine expected late. High 67F. Winds SE at 5 to 10 mph.

Tomorrow night

Sat 8/23

46°

Lowest Temperature

10%

A few clouds. Low 46F. Winds light and variable.

Precipitation For Custer

Intermittent rain starting in 26 minutes.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Custer

Hourly Weather Forecast & Temperature

12AM

62%

56°

Feels Like 55°

Showers

N 6 mph

Wind

1024 mb

Pressure

65%

Humidity

0

UV Index

7mi

Visibility

93%

Cloud Cover

1AM

16%

55°

Feels Like 54°

Cloudy

N 5 mph

Wind

1024 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

83%

Cloud Cover

2AM

15%

54°

Feels Like 53°

Mostly Cloudy

N 5 mph

Wind

1025 mb

Pressure

66%

Humidity

0

UV Index

10mi

Visibility

78%

Cloud Cover

3AM

2%

53°

Feels Like 52°

Partly Cloudy

N 4 mph

Wind

1025 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

4AM

2%

51°

Feels Like 50°

Mostly Cloudy

N 3 mph

Wind

1025 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

60%

Cloud Cover

5AM

2%

50°

Feels Like 50°

Mostly Cloudy

N 3 mph

Wind

1025 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

70%

Cloud Cover

6AM

1%

49°

Feels Like 49°

Cloudy

NNE 2 mph

Wind

1025 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

7AM

3%

50°

Feels Like 50°

Cloudy

NE 2 mph

Wind

1026 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

83%

Cloud Cover

8AM

3%

53°

Feels Like 53°

Cloudy

ENE 2 mph

Wind

1025 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

84%

Cloud Cover

9AM

16%

56°

Feels Like 56°

Cloudy

SE 3 mph

Wind

1025 mb

Pressure

65%

Humidity

1

UV Index

10mi

Visibility

87%

Cloud Cover

10AM

4%

57°

Feels Like 57°

Cloudy

SE 4 mph

Wind

1025 mb

Pressure

60%

Humidity

2

UV Index

10mi

Visibility

85%

Cloud Cover

11AM

9%

60°

Feels Like 59°

Cloudy

SSE 6 mph

Wind

1024 mb

Pressure

58%

Humidity

2

UV Index

10mi

Visibility

89%

Cloud Cover

Fri 8/22

Fri

84%

54°

68°

Showers ending early. Lows overnight in the upper 40s.

49°

Feels Like

NNE 6 mph

Wind

69%

Humidity

0

UV Index

6:07 AM

Sunrise

7:46 PM

Sunset

Sat 8/23

Sat

17%

49°

67°

Morning clouds followed by afternoon sun. Highs in the upper 60s and lows in the mid 40s.

67°

Feels Like

SE 7 mph

Wind

62%

Humidity

5

UV Index

6:08 AM

Sunrise

7:44 PM

Sunset

Sun 8/24

Sun

4%

46°

65°

More clouds than sun. Highs in the mid 60s and lows in the mid 40s.

65°

Feels Like

E 9 mph

Wind

54%

Humidity

5

UV Index

6:09 AM

Sunrise

7:43 PM

Sunset

Mon 8/25

Mon

24%

45°

66°

Times of sun and clouds. Highs in the mid 60s and lows in the upper 40s.

66°

Feels Like

E 9 mph

Wind

60%

Humidity

7

UV Index

6:10 AM

Sunrise

7:41 PM

Sunset

Tue 8/26

Tue

17%

48°

71°

Times of sun and clouds. Highs in the low 70s and lows in the low 50s.

71°

Feels Like

SE 10 mph

Wind

56%

Humidity

6

UV Index

6:11 AM

Sunrise

7:39 PM

Sunset

Wed 8/27

Wed

11%

51°

72°

Considerable cloudiness. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

ESE 8 mph

Wind

52%

Humidity

5

UV Index

6:12 AM

Sunrise

7:38 PM

Sunset

Thu 8/28

Thu

19%

52°

70°

Mostly cloudy. Highs in the low 70s and lows in the low 50s.

70°

Feels Like

ENE 8 mph

Wind

53%

Humidity

4

UV Index

6:13 AM

Sunrise

7:36 PM

Sunset

Fri 8/29

Fri

41%

52°

66°

Afternoon thunderstorms. Highs in the mid 60s and lows in the low 50s.

66°

Feels Like

ENE 8 mph

Wind

65%

Humidity

6

UV Index

6:14 AM

Sunrise

7:34 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from South Dakota

Destructive derecho unleashes hurricane-force wind gusts in northern Plains snapping trees, knocking out power

A destructive derecho snapped trees and knocked out power to tens of thousands of people as it tore across portions of the northern Plains and Upper Midwest with hurricane-force wind gusts late Monday night and into early Tuesday morning.

Daily Weather Update from FOX Weather: Derecho blasts Plains with destructive winds as massive heat dome peaks

Top weather news for Tuesday, July 29, 2025: A destructive derecho snapped trees and knocked out power to tens of thousands of people as it tore across portions of the northern Plains and Upper Midwest with hurricane-force wind gusts late Monday night and into early Tuesday morning.

Potential derecho spawning tornadoes, hurricane-force winds threatens several states across Plains, Midwest

The northern Plains, including the Dakotas, Iowa and Minnesota, are in the bull's-eye of a renewed severe weather threat Monday that is expected to bring violent, damaging wind gusts.

Daily Weather Update from FOX Weather: Uptick in Atlantic tropics looms as potential derecho threatens Plains

Top weather news for Monday, July 28, 2025: The Atlantic could see an increase in tropical activity as we head into August. Meanwhile, a heat dome will bring life-threatening temperatures to the Southeast, and a potential derecho could blast across the northern Plains.

Load More Stories