Current Weather Forecast for Saint Charles

SD 57571  |   7:11am

Weather Conditions

31°

Feels Like 27°

Fair

31° 56°

0

UV Index

Good

Air Quality

ESE 4 mph

Wind

0 in

snow

Today

Sun 11/16

56°

Highest Temperature

2%

Sun and clouds mixed. High 56F. Winds SSE at 10 to 15 mph.

Tonight

Sun 11/16

37°

Lowest Temperature

3%

Clear to partly cloudy. Low 37F. Winds SE at 10 to 15 mph.

Tomorrow

Mon 11/17

48°

Highest Temperature

24%

Overcast. Slight chance of a rain shower. High 48F. Winds ESE at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Saint Charles

Hourly Weather Forecast & Temperature

8AM

2%

31°

Feels Like 26°

Mostly Sunny

SSE 5 mph

Wind

1019 mb

Pressure

93%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

9AM

2%

36°

Feels Like 31°

Partly Cloudy

SSE 6 mph

Wind

1019 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

33%

Cloud Cover

10AM

1%

42°

Feels Like 37°

Partly Cloudy

SSE 9 mph

Wind

1018 mb

Pressure

67%

Humidity

1

UV Index

10mi

Visibility

34%

Cloud Cover

11AM

47°

Feels Like 42°

Partly Cloudy

SSE 10 mph

Wind

1017 mb

Pressure

59%

Humidity

2

UV Index

10mi

Visibility

48%

Cloud Cover

12PM

50°

Feels Like 46°

Partly Cloudy

SSE 10 mph

Wind

1016 mb

Pressure

54%

Humidity

2

UV Index

10mi

Visibility

59%

Cloud Cover

1PM

52°

Feels Like 48°

Partly Cloudy

SSE 11 mph

Wind

1015 mb

Pressure

52%

Humidity

2

UV Index

10mi

Visibility

53%

Cloud Cover

2PM

54°

Feels Like 51°

Partly Cloudy

SSE 10 mph

Wind

1013 mb

Pressure

50%

Humidity

1

UV Index

10mi

Visibility

38%

Cloud Cover

3PM

54°

Feels Like 52°

Mostly Sunny

SSE 10 mph

Wind

1012 mb

Pressure

49%

Humidity

1

UV Index

10mi

Visibility

20%

Cloud Cover

4PM

54°

Feels Like 51°

Sunny

SE 10 mph

Wind

1012 mb

Pressure

50%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

5PM

1%

50°

Feels Like 47°

Sunny

SE 9 mph

Wind

1012 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

6PM

1%

47°

Feels Like 43°

Clear

ESE 8 mph

Wind

1012 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

16%

Cloud Cover

7PM

1%

45°

Feels Like 40°

Clear

SE 9 mph

Wind

1012 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

9%

Cloud Cover

Sun 11/16

Sun

2%

31°

56°

Partly cloudy. Highs in the mid 50s and lows in the upper 30s.

26°

Feels Like

SSE 11 mph

Wind

63%

Humidity

2

UV Index

7:31 AM

Sunrise

5:11 PM

Sunset

Mon 11/17

Mon

24%

37°

48°

Cloudy. Highs in the upper 40s and lows in the mid 30s.

31°

Feels Like

ESE 15 mph

Wind

60%

Humidity

1

UV Index

7:32 AM

Sunrise

5:10 PM

Sunset

Tue 11/18

Tue

8%

35°

47°

Mostly cloudy. Highs in the upper 40s and lows in the mid 30s.

32°

Feels Like

NNE 7 mph

Wind

76%

Humidity

1

UV Index

7:33 AM

Sunrise

5:09 PM

Sunset

Wed 11/19

Wed

5%

36°

57°

Mix of sun and clouds. Highs in the upper 50s and lows in the upper 30s.

33°

Feels Like

S 11 mph

Wind

74%

Humidity

2

UV Index

7:34 AM

Sunrise

5:08 PM

Sunset

Thu 11/20

Thu

22%

37°

50°

Mostly cloudy. Highs in the low 50s and lows in the low 30s.

34°

Feels Like

NNW 11 mph

Wind

75%

Humidity

1

UV Index

7:36 AM

Sunrise

5:08 PM

Sunset

Fri 11/21

Fri

19%

31°

46°

Times of sun and clouds. Highs in the mid 40s and lows in the low 30s.

25°

Feels Like

NNW 9 mph

Wind

69%

Humidity

1

UV Index

7:37 AM

Sunrise

5:07 PM

Sunset

Sat 11/22

Sat

4%

33°

55°

Mix of sun and clouds. Highs in the mid 50s and lows in the low 30s.

29°

Feels Like

W 11 mph

Wind

55%

Humidity

2

UV Index

7:38 AM

Sunrise

5:06 PM

Sunset

Sun 11/23

Sun

4%

33°

54°

Times of sun and clouds. Highs in the mid 50s and lows in the low 30s.

28°

Feels Like

WNW 11 mph

Wind

56%

Humidity

2

UV Index

7:39 AM

Sunrise

5:06 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

Daily Weather Update from FOX Weather: Tropical Storm Gabrielle likely soon as coastal storm blasts eastern US

Top weather news for Tuesday, Sept. 16, 2025: Invest 92L is expected to develop into Tropical Storm Gabrielle this week and possibly strengthen into a hurricane. Meanwhile, a coastal storm continues to blast the mid-Atlantic with high winds, flooding and rough surf.

North Dakota tornado outbreak sets new yearly tornado record

Severe weather across the Dakotas on Sunday produced a historic tornado outbreak, helping North Dakota break its yearly tornado record.

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.

Load More Stories