WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
2:53 PM CDT SEP 1, 2026
Scattered Clouds 79°F
Feels Like:	79°F
Dewpoint:	54°F
Rel. Hum.:	42%
Visibility:	10 miles
Wind:	E at 8 mph
Pressure:	29.97 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
Mostly cloudy. Near steady temperature in the upper 70s. East winds 5 to 10 mph.

TONIGHT
Showers likely in the evening. Mostly cloudy with a chance of thunderstorms. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 60 percent.

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

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 60s. East winds around 10 mph with gusts up to 20 mph.

THURSDAY
Partly sunny. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph.

THURSDAY NIGHT AND FRIDAY
Mostly clear. Hot. Lows in the upper 60s. Highs around 90.

FRIDAY NIGHT
Clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent.

SATURDAY
Partly sunny with a 20 percent chance of thunderstorms. Highs in the upper 80s.

SATURDAY NIGHT
Partly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.

SUNDAY
Partly sunny with a 20 percent chance of showers. Highs in the lower 80s.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

LABOR DAY
Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of showers. Highs around 80.

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 9/ 1/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
1 SEP 2026

1 PM

79°

79°

Mostly Cloudy

28%
RAIN
<.01 in

0% Thunder
( 9% severe)

E 6

41%

53°

High 80°

4 PM

78°

79°

Mostly Cloudy

ESE 5

48%

57°

Mostly Cloudy

Rain Likely

7 PM

75°

75°

Mostly Cloudy

61%
RAIN
***

0% Thunder
( 33% severe)

ENE 5

58%

59°

10 PM

67°

67°

Mostly Cloudy

ENE 6

84%

62°

Wednesday
2 SEP 2026

1 AM

64°

64°

Mostly Cloudy

43%
RAIN
>2 in

0% Thunder
( 19% severe)

E 6

90%

61°

Low 59°

4 AM

62°

62°

Mostly Cloudy

E 5

93%

60°

High 82°

7 AM

61°

61°

Mostly Cloudy

7%

0% Thunder
( 4% severe)

ENE 6

93%

59°

Partly Cloudy

10 AM

69°

69°

Partly Cloudy

ENE 8

81%

63°

1 PM

78°

80°

Partly Cloudy

1%

0% Thunder
( 8% severe)

E 9

62%

64°

4 PM

82°

84°

Partly Cloudy

E 10

56%

65°

7 PM

79°

81°

Clear

2%

0% Thunder
( 16% severe)

ESE 10

64%

66°

10 PM

71°

71°

Mostly Cloudy

E 10

87%

67°

Thursday
3 SEP 2026

1 AM

69°

69°

Partly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 20% severe)

E 9

93%

67°

Low 64°

4 AM

67°

67°

Mostly Cloudy

ESE 9

97%

66°

High 88°

7 AM

67°

67°

Mostly Cloudy

1%

0% Thunder
( 11% severe)

ESE 9

93%

65°

Decreasing Clouds

10 AM

75°

75°

Partly Cloudy

SE 10

76%

67°

1 PM

84°

87°

Clear

1%

0% Thunder
( 10% severe)

SSE 12

57%

67°

4 PM

88°

91°

Clear

SSE 13

50%

67°

7 PM

84°

87°

Clear

SSE 9

57%

67°


WATERTOWN, SD extended weather forecast
Friday 4 SEP 2026	Saturday 5 SEP 2026	Sunday 6 SEP 2026	Monday 7 SEP 2026	Tuesday 8 SEP 2026
Low 61°	Low 65°	Low 59°	Low 58°	Low 52°
High 91°	High 91°	High 78°	High 67°	High 69°

Clear 13% Rain	Partly Cloudy 25% Rain	Mostly Cloudy 43% Rain	Overcast 45% Rain	Overcast 46% Rain

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