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 SEP 13, 2026
Clear 66°F
Feels Like:	66°F
Dewpoint:	43°F
Rel. Hum.:	43%
Visibility:	10 miles
Wind:	ESE at 5 mph
Pressure:	30.10 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
Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight.

MONDAY
Showers with a chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.

MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 50. West winds 15 to 20 mph with gusts up to 30 mph.

TUESDAY
Mostly sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. North winds around 5 mph, becoming east after midnight.

WEDNESDAY
Mostly cloudy. A chance of showers, mainly in the morning. Highs in the upper 60s. Chance of rain 40 percent.

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

THURSDAY NIGHT AND FRIDAY
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Highs in the lower 70s.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s.

SATURDAY NIGHT
Partly cloudy. Lows in the lower 50s.

SUNDAY
Partly sunny. A slight chance of showers in the afternoon. Highs around 70. 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 9/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
13 SEP 2026

1 PM

67°

67°

Partly Cloudy

0%

0% Thunder
( 0% severe)

ESE 3

43%

44°

High 71°

4 PM

70°

70°

Clear

S 3

38%

43°

Partly Cloudy

7 PM

66°

66°

Clear

0%

0% Thunder
( 1% severe)

SSE 7

47%

45°

10 PM

57°

55°

Partly Cloudy

SE 9

69%

47°

Monday
14 SEP 2026

1 AM

55°

52°

Partly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

SE 9

77%

48°

Low 50°

4 AM

55°

52°

Mostly Cloudy

SE 13

83%

50°

High 70°

7 AM

56°

52°

Overcast

99%
RAIN
***

0% Thunder
( 30% severe)

SE 18

80%

50°

Mostly Cloudy

Rain

Breezy

10 AM

55°

50°

Mostly Cloudy

SSE 20

100%

55°

1 PM

61°

58°

Mostly Cloudy

61%
RAIN
***

0% Thunder
( 13% severe)

SSE 23

90%

58°

4 PM

67°

67°

Mostly Cloudy

S 18

87%

63°

7 PM

68°

68°

Mostly Cloudy

3%

0% Thunder
( 6% severe)

WSW 13

81%

62°

10 PM

62°

61°

Clear

W 10

81%

56°

Tuesday
15 SEP 2026

1 AM

57°

54°

Partly Cloudy

0%

0% Thunder
( 1% severe)

WSW 13

77%

50°

Low 50°

4 AM

54°

50°

Partly Cloudy

W 15

77%

47°

High 69°

7 AM

50°

45°

Partly Cloudy

0%

0% Thunder
( 1% severe)

WNW 13

86%

46°

Clear

10 AM

57°

54°

Clear

NW 14

72%

48°

1 PM

65°

65°

Clear

0%

0% Thunder
( 0% severe)

NW 13

52%

47°

4 PM

69°

69°

Clear

WNW 10

42%

45°

7 PM

64°

65°

Clear

NW 3

54%

47°


WATERTOWN, SD extended weather forecast
Wednesday 16 SEP 2026	Thursday 17 SEP 2026	Friday 18 SEP 2026	Saturday 19 SEP 2026	Sunday 20 SEP 2026
Low 46°	Low 54°	Low 59°	Low 57°	Low 48°
High 66°	High 74°	High 71°	High 69°	High 67°

Mostly Cloudy 28% Rain	Partly Cloudy 23% Rain	Overcast 59% Rain	Overcast 54% Rain	Partly Cloudy 26% Rain

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