WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
11:53 AM CDT AUG 11, 2026
Few Clouds 79°F
Feels Like:	82°F
Dewpoint:	70°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	E at 8 mph
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

57201 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	WATERTOWN, SD 57201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny. Highs in the lower 80s. East winds 5 to 10 mph.

TONIGHT
Mostly cloudy. Humid with lows in the mid 60s. East winds 5 to 10 mph.

WEDNESDAY
Partly sunny. A slight chance of showers in the morning. Humid with highs around 80. East winds 5 to 10 mph. Chance of rain 20 percent.

WEDNESDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Humid with lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. Northeast winds 10 to 15 mph.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.

FRIDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

FRIDAY NIGHT
Cloudy. A chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 50 percent.

SATURDAY
A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.

SATURDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 50s. Chance of rain 20 percent.

SUNDAY THROUGH MONDAY
Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

57201 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WATERTOWN, SD 57201

Infrared Weather Satellite
WATERTOWN, SD 57201

57201 WEATHER RADAR LOOP

NEXRAD Weather Radar
WATERTOWN, SD 57201

MOS COMPUTER WEATHER FORECAST

WATERTOWN, SD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 8/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
11 AUG 2026

1 PM

77°

79°

Partly Cloudy

4%

0% Thunder
( 12% severe)

E 8

79%

70°

High 81°

4 PM

80°

83°

Clear

ENE 6

72%

70°

Partly Cloudy

7 PM

79°

82°

Partly Cloudy

14%
RAIN
.25–.5 in

0% Thunder
( 9% severe)

E 6

72%

69°

10 PM

71°

71°

Partly Cloudy

E 5

97%

70°

Wednesday
12 AUG 2026

1 AM

68°

68°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 16% severe)

E 3

100%

68°

Low 62°

4 AM

66°

66°

Mostly Cloudy

ESE 2

100%

66°

High 80°

7 AM

64°

65°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 5% severe)

ENE 3

100%

64°

Mostly Cloudy

10 AM

71°

71°

Mostly Cloudy

NE 7

90%

68°

1 PM

77°

79°

Partly Cloudy

8%

0% Thunder
( 12% severe)

E 7

74%

68°

4 PM

79°

81°

Partly Cloudy

SE 7

69%

68°

7 PM

76°

77°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 28% severe)

ENE 7

76%

68°

10 PM

70°

70°

Mostly Cloudy

NNE 7

93%

68°

Thursday
13 AUG 2026

1 AM

66°

66°

Overcast

26%
RAIN
.01–.1 in

0% Thunder
( 16% severe)

E 7

100%

66°

Low 61°

4 AM

64°

64°

Mostly Cloudy

NE 8

100%

64°

High 75°

7 AM

62°

61°

Overcast

6%

0% Thunder
( 6% severe)

NNE 9

100%

62°

Decreasing Clouds

10 AM

66°

66°

Mostly Cloudy

NE 12

90%

63°

1 PM

72°

72°

Mostly Cloudy

2%

0% Thunder
( 7% severe)

ENE 13

73%

63°

4 PM

74°

74°

Partly Cloudy

ENE 13

69%

63°

7 PM

72°

72°

Mostly Cloudy

ENE 12

73%

63°


WATERTOWN, SD extended weather forecast
Friday 14 AUG 2026	Saturday 15 AUG 2026	Sunday 16 AUG 2026	Monday 17 AUG 2026	Tuesday 18 AUG 2026
Low 61°	Low 65°	Low 58°	Low 60°	Low 62°
High 74°	High 73°	High 77°	High 79°	High 86°

Mostly Cloudy 40% Rain	Overcast 68% Rain	Partly Cloudy 28% Rain	Partly Cloudy 33% Rain	Partly Cloudy 26% Rain

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