WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
5:53 PM CDT SEP 7, 2026
Clear 73°F
Feels Like:	73°F
Dewpoint:	70°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	SSE at 21 mph, gusts to 35
Pressure:	29.82 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. A chance of thunderstorms, mainly this evening. Breezy with lows in the upper 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph.

TUESDAY NIGHT
Mostly clear. Cooler with lows in the upper 50s. West winds 5 to 10 mph.

WEDNESDAY
Mostly sunny. Highs in the mid 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.

THURSDAY
Sunny. Highs in the lower 80s.

THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.

FRIDAY NIGHT
Mostly clear. A slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent.

SATURDAY
Partly sunny. Highs in the mid 70s.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 50. Chance of rain 30 percent.

SUNDAY
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 upper 60s. Chance of rain 40 percent.

SUNDAY NIGHT AND MONDAY
Mostly cloudy. A 50 percent chance of showers. Lows in the upper 40s. Highs in the mid 60s.

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/ 7/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
7 SEP 2026

1 PM

77°

79°

Mostly Cloudy

54%
RAIN
***

0% Thunder
( 20% severe)

S 21

76%

69°

High 81°

4 PM

80°

83°

Mostly Cloudy

S 20

74%

71°

Mostly Cloudy

Rain Likely

Breezy

7 PM

77°

79°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 36% severe)

SSE 20

79%

70°

10 PM

74°

74°

Mostly Cloudy

S 20

93%

72°

Tuesday
8 SEP 2026

1 AM

73°

73°

Mostly Cloudy

3%

0% Thunder
( 13% severe)

S 18

90%

70°

Low 69°

4 AM

72°

72°

Mostly Cloudy

S 16

87%

68°

High 81°

7 AM

70°

70°

Mostly Cloudy

4%

0% Thunder
( 6% severe)

SSW 10

87%

66°

Mostly Cloudy

10 AM

73°

73°

Mostly Cloudy

NW 10

76%

65°

1 PM

77°

79°

Mostly Cloudy

1%

0% Thunder
( 3% severe)

NW 12

54%

59°

4 PM

79°

80°

Partly Cloudy

W 12

44%

55°

7 PM

75°

75°

Clear

0%

0% Thunder
( 2% severe)

W 8

58%

59°

10 PM

67°

67°

Clear

W 7

68%

56°

Wednesday
9 SEP 2026

1 AM

63°

63°

Clear

1%

0% Thunder
( 2% severe)

W 6

70%

53°

Low 56°

4 AM

60°

59°

Clear

WNW 8

75%

52°

High 74°

7 AM

58°

56°

Clear

1%

0% Thunder
( 2% severe)

W 12

75%

50°

Clear

10 AM

63°

61°

Clear

WNW 16

72%

54°

1 PM

70°

70°

Clear

0%

0% Thunder
( 1% severe)

WNW 17

53%

52°

4 PM

73°

73°

Clear

WNW 16

46%

51°

7 PM

69°

69°

Clear

WNW 8

59%

54°


WATERTOWN, SD extended weather forecast
Thursday 10 SEP 2026	Friday 11 SEP 2026	Saturday 12 SEP 2026	Sunday 13 SEP 2026	Monday 14 SEP 2026
Low 52°	Low 58°	Low 50°	Low 56°	Low 52°
High 82°	High 73°	High 72°	High 67°	High 62°

Clear 4% Rain	Partly Cloudy 23% Rain	Partly Cloudy 17% Rain	Overcast 45% Rain	Overcast 48% Rain

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