WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
6:53 PM CDT AUG 9, 2026
Clear 75°F
Feels Like:	75°F
Dewpoint:	66°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	ENE at 13 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
Mostly cloudy. Lows around 60. Northeast winds 10 to 15 mph.

MONDAY
Partly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Humid with lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 50 percent.

TUESDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

TUESDAY NIGHT
A chance of showers in the evening. Partly cloudy with a slight chance of thunderstorms. Humid with lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

WEDNESDAY
Partly sunny. Highs in the upper 70s.

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

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

FRIDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

FRIDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.

SATURDAY
Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 70s. Chance of rain 40 percent.

SATURDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

SUNDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 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/ 9/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
9 AUG 2026

1 PM

76°

77°

Partly Cloudy

1%

0% Thunder
( 8% severe)

NE 10

74%

67°

High 80°

4 PM

79°

81°

Partly Cloudy

NE 10

62%

65°

Partly Cloudy

7 PM

77°

79°

Partly Cloudy

1%

0% Thunder
( 10% severe)

NE 7

64%

64°

10 PM

68°

68°

Mostly Cloudy

ENE 6

84%

63°

Monday
10 AUG 2026

1 AM

64°

64°

Partly Cloudy

10%
RAIN
.1–.25 in

0% Thunder
( 12% severe)

ENE 6

87%

60°

Low 59°

4 AM

62°

62°

Partly Cloudy

ESE 7

90%

59°

High 81°

7 AM

61°

60°

Mostly Cloudy

5%

0% Thunder
( 5% severe)

SE 7

90%

58°

Decreasing Clouds

10 AM

70°

70°

Mostly Cloudy

ESE 8

78%

63°

1 PM

77°

79°

Clear

4%

0% Thunder
( 10% severe)

SE 9

62%

63°

4 PM

80°

82°

Clear

SE 9

60%

65°

7 PM

78°

80°

Partly Cloudy

16%
RAIN
.25–.5 in

0% Thunder
( 25% severe)

ESE 9

67%

66°

10 PM

70°

70°

Mostly Cloudy

E 9

87%

66°

Tuesday
11 AUG 2026

1 AM

66°

66°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 24% severe)

E 8

100%

66°

Low 61°

4 AM

65°

65°

Partly Cloudy

E 7

100%

65°

High 81°

7 AM

63°

63°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 15% severe)

NE 6

100%

63°

Partly Cloudy

10 AM

70°

70°

Partly Cloudy

ENE 8

93%

68°

1 PM

76°

77°

Partly Cloudy

6%

0% Thunder
( 17% severe)

NE 9

79%

69°

4 PM

79°

82°

Partly Cloudy

ENE 7

72%

69°

7 PM

78°

80°

Partly Cloudy

ENE 7

71%

68°


WATERTOWN, SD extended weather forecast
Wednesday 12 AUG 2026	Thursday 13 AUG 2026	Friday 14 AUG 2026	Saturday 15 AUG 2026	Sunday 16 AUG 2026
Low 58°	Low 59°	Low 55°	Low 57°	Low 59°
High 82°	High 73°	High 74°	High 73°	High 82°

Partly Cloudy 9% Rain	Partly Cloudy 25% Rain	Partly Cloudy 25% Rain	Overcast 32% Rain	Partly Cloudy 34% Rain

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