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 AM CDT AUG 9, 2026
Clear 70°F
Feels Like:	70°F
Dewpoint:	66°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	NW at 7 mph
Pressure:	29.86 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(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

TODAY
Partly sunny. A chance of thunderstorms this morning. Highs in the upper 70s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy. A slight chance of thunderstorms after midnight. Lows around 60. East winds 5 to 10 mph. Chance of rain 20 percent.

MONDAY
Partly sunny. Highs around 80. Southeast winds 5 to 10 mph.

MONDAY NIGHT
Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers 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. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

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

WEDNESDAY
Partly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. Lows in the upper 50s. Highs in the lower 70s.

THURSDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

FRIDAY AND FRIDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 30 percent.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 70s.

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 PM CDT 8/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
9 AUG 2026

1 AM

66°

66°

Partly Cloudy

61%
RAIN
***

0% Thunder
( 36% severe)

SSE 9

97%

65°

Low 62°

4 AM

65°

65°

Mostly Cloudy

S 7

100%

65°

High 79°

7 AM

63°

63°

Mostly Cloudy

25%
RAIN
1–2 in

0% Thunder
( 16% severe)

E 6

100%

63°

Partly Cloudy

Chance of Rain

10 AM

69°

69°

Partly Cloudy

NNE 9

90%

66°

1 PM

76°

78°

Partly Cloudy

3%

0% Thunder
( 10% severe)

NE 12

71%

66°

4 PM

79°

81°

Partly Cloudy

NE 10

64%

66°

7 PM

77°

79°

Partly Cloudy

5%

0% Thunder
( 13% severe)

ENE 8

64%

64°

10 PM

68°

68°

Partly Cloudy

ENE 6

87%

64°

Monday
10 AUG 2026

1 AM

65°

65°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 16% severe)

ENE 6

87%

61°

Low 60°

4 AM

62°

62°

Mostly Cloudy

SE 7

90%

59°

High 81°

7 AM

61°

60°

Mostly Cloudy

3%

0% Thunder
( 9% severe)

E 7

90%

58°

Partly Cloudy

10 AM

70°

70°

Partly Cloudy

SE 9

78%

63°

1 PM

77°

79°

Clear

1%

0% Thunder
( 19% severe)

SSE 10

62%

63°

4 PM

80°

82°

Partly Cloudy

SSE 9

58%

64°

7 PM

78°

80°

Partly Cloudy

27%
RAIN
.5–1 in

0% Thunder
( 34% severe)

E 9

64%

65°

10 PM

70°

70°

Mostly Cloudy

E 8

87%

66°


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 60°	Low 58°	Low 59°	Low 55°	Low 57°
High 86°	High 82°	High 73°	High 74°	High 73°

Partly Cloudy 61% Rain	Partly Cloudy 9% Rain	Partly Cloudy 25% Rain	Partly Cloudy 25% Rain	Overcast 32% Rain

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