WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
9:53 PM CDT SEP 28, 2026
Scattered Clouds 64°F
Feels Like:	63°F
Dewpoint:	61°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	SSE at 14 mph, gusts to 26
Pressure:	29.89 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
Cloudy. A slight chance of showers this evening, then a chance of thunderstorms after midnight. Lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

TUESDAY
Cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Patchy fog. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Southwest winds around 5 mph.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. West winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

THURSDAY
Partly sunny. Cooler with highs in the lower 60s.

THURSDAY NIGHT
Mostly clear. Lows in the mid 40s.

FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the lower 60s. Lows in the upper 40s.

SATURDAY
Partly sunny. A slight chance of showers in the morning. Highs in the lower 60s. Chance of rain 20 percent.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the mid 40s. Highs in the upper 50s.

MONDAY
Partly sunny. Highs in the upper 50s.

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 9/28/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
28 SEP 2026

1 PM

68°

68°

Mostly Cloudy

7%

0% Thunder
( 6% severe)

S 15

78%

61°

High 71°

4 PM

70°

70°

Mostly Cloudy

S 15

73%

61°

Mostly Cloudy

7 PM

67°

67°

Mostly Cloudy

7%

0% Thunder
( 8% severe)

S 15

78%

60°

10 PM

64°

62°

Mostly Cloudy

S 16

93%

62°

Tuesday
29 SEP 2026

1 AM

63°

61°

Mostly Cloudy

75%
RAIN
***

0% Thunder
( 26% severe)

S 15

93%

61°

Low 60°

4 AM

63°

61°

Mostly Cloudy

S 15

93%

61°

High 69°

7 AM

63°

61°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 15% severe)

S 15

93%

61°

Mostly Cloudy

Rain Likely

10 AM

63°

62°

Mostly Cloudy

S 13

97%

62°

1 PM

65°

65°

Mostly Cloudy

16%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

SSW 13

90%

62°

4 PM

67°

67°

Mostly Cloudy

SW 9

87%

63°

7 PM

66°

66°

Mostly Cloudy

5%

0% Thunder
( 3% severe)

SW 5

87%

62°

10 PM

62°

63°

Mostly Cloudy

SW 3

100%

62°

Wednesday
30 SEP 2026

1 AM

61°

62°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

SW 1

100%

61°

Low 57°

4 AM

59°

60°

Overcast

CALM

100%

59°

High 73°

7 AM

58°

59°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

CALM

100%

58°

Mostly Cloudy

10 AM

62°

63°

Mostly Cloudy

W 3

93%

60°

1 PM

70°

70°

Mostly Cloudy

1%

0% Thunder
( 2% severe)

W 6

66%

58°

4 PM

72°

72°

Partly Cloudy

W 7

57%

56°

7 PM

66°

66°

Mostly Cloudy

WNW 5

70%

56°


WATERTOWN, SD extended weather forecast
Thursday 1 OCT 2026	Friday 2 OCT 2026	Saturday 3 OCT 2026	Sunday 4 OCT 2026	Monday 5 OCT 2026
Low 45°	Low 41°	Low 49°	Low 44°	Low 38°
High 63°	High 61°	High 65°	High 63°	High 53°

Clear 10% Rain	Partly Cloudy 12% Rain	Mostly Cloudy 25% Rain	Clear 17% Rain	Partly Cloudy 29% Rain

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