WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
7:53 PM CDT AUG 8, 2026
Clear 75°F
Feels Like:	75°F
Dewpoint:	61°F
Rel. Hum.:	62%
Visibility:	10 miles
Wind:	SSE at 8 mph
Pressure:	29.90 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

TONIGHT
Partly cloudy. A slight chance of thunderstorms this evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

SUNDAY
Partly sunny. A chance of thunderstorms in the morning. Humid with highs in the upper 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Partly cloudy. A chance of thunderstorms after midnight. Lows around 60. East winds 5 to 10 mph. Chance of rain 50 percent.

MONDAY
Partly sunny. Highs around 80. East winds 5 to 10 mph with gusts up to 20 mph.

MONDAY NIGHT
Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy with a slight chance of thunderstorms after midnight. Humid with lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

TUESDAY
Partly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.

TUESDAY NIGHT
Partly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.

WEDNESDAY
Partly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 20 percent.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 50s. Highs in the lower 70s.

SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

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/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
8 AUG 2026

1 PM

78°

79°

Clear

15%
RAIN
<.01 in

0% Thunder
( 26% severe)

S 12

48%

57°

High 82°

4 PM

81°

81°

Partly Cloudy

S 12

46%

58°

Partly Cloudy

7 PM

76°

78°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 30% severe)

S 9

64%

63°

10 PM

69°

69°

Partly Cloudy

SSE 9

84%

64°

Sunday
9 AUG 2026

1 AM

67°

67°

Partly Cloudy

39%
RAIN
***

0% Thunder
( 25% severe)

S 9

93%

65°

Low 62°

4 AM

65°

65°

Mostly Cloudy

SE 6

100%

65°

High 80°

7 AM

63°

63°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 16% severe)

NNE 7

100%

63°

Partly Cloudy

Chance of Rain

10 AM

70°

70°

Partly Cloudy

ENE 9

87%

66°

1 PM

76°

77°

Partly Cloudy

3%

0% Thunder
( 12% severe)

NE 12

74%

67°

4 PM

79°

81°

Partly Cloudy

NE 10

69%

68°

7 PM

77°

79°

Partly Cloudy

12%
RAIN
.01–.1 in

0% Thunder
( 19% severe)

ENE 8

71%

67°

10 PM

70°

70°

Mostly Cloudy

ENE 7

90%

67°

Monday
10 AUG 2026

1 AM

66°

66°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 20% severe)

ENE 7

97%

65°

Low 61°

4 AM

64°

64°

Mostly Cloudy

E 7

97%

63°

High 81°

7 AM

62°

61°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 9% severe)

E 8

97%

61°

Partly Cloudy

10 AM

70°

70°

Partly Cloudy

E 9

81%

64°

1 PM

76°

78°

Partly Cloudy

2%

0% Thunder
( 11% severe)

E 10

69%

65°

4 PM

80°

82°

Partly Cloudy

ESE 9

62%

66°

7 PM

78°

80°

Partly Cloudy

E 8

69%

67°


WATERTOWN, SD extended weather forecast
Tuesday 11 AUG 2026	Wednesday 12 AUG 2026	Thursday 13 AUG 2026	Friday 14 AUG 2026	Saturday 15 AUG 2026
Low 61°	Low 60°	Low 58°	Low 52°	Low 54°
High 80°	High 80°	High 74°	High 74°	High 76°

Partly Cloudy 70% Rain	Partly Cloudy 20% Rain	Partly Cloudy 21% Rain	Partly Cloudy 25% Rain	Partly Cloudy 30% Rain

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