WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
7:53 AM CDT MAR 18, 2026
Clear 19°F
Feels Like:	12°F
Dewpoint:	18°F
Rel. Hum.:	95%
Visibility:	8 miles
Wind:	SSE at 5 mph
Pressure:	29.81 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

57201 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WATERTOWN, SD 57201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly sunny. Not as cold with highs in the mid 40s. Southwest winds 5 to 10 mph.

TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight.

THURSDAY
Areas of fog in the morning. Partly sunny. Highs in the lower 50s. Northwest winds around 5 mph, becoming southwest with gusts up to 20 mph in the afternoon.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph.

FRIDAY
Partly sunny. Warmer with highs in the mid 60s. West winds 10 to 15 mph with gusts up to 30 mph.

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

SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows in the upper 20s. Highs in the upper 30s.

SUNDAY NIGHT
Mostly cloudy. Lows in the lower 20s.

MONDAY
Partly sunny. Highs in the mid 40s.

MONDAY NIGHT AND TUESDAY
Mostly cloudy. Lows in the upper 20s. Highs in the upper 40s.

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 6:00 PM CST 3/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
18 MAR 2026

12 AM

23°

14°

Partly Cloudy

1%

0% Thunder
( 0% severe)

SSW 8

87%

20°

Low 22°

3 AM

24°

15°

Partly Cloudy

SW 8

87%

21°

High 45°

6 AM

26°

17°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SW 8

87%

23°

Mostly Cloudy

9 AM

32°

25°

Mostly Cloudy

WSW 8

92%

30°

12 PM

40°

33°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

WSW 10

82%

35°

3 PM

44°

38°

Mostly Cloudy

WSW 12

79%

38°

6 PM

42°

36°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

SW 9

86%

38°

9 PM

38°

33°

Mostly Cloudy

WSW 7

92%

36°

Thursday
19 MAR 2026

12 AM

37°

32°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 6

89%

34°

Low 31°

3 AM

35°

30°

Partly Cloudy

NW 6

92%

33°

High 52°

6 AM

34°

30°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

NW 5

92%

32°

Partly Cloudy

9 AM

37°

33°

Partly Cloudy

NW 5

89%

34°

12 PM

46°

42°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SW 8

76%

39°

3 PM

52°

48°

Partly Cloudy

SW 10

69%

42°

6 PM

50°

46°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

SSW 9

77%

43°

9 PM

45°

40°

Partly Cloudy

SSW 9

82%

40°


WATERTOWN, SD extended weather forecast
Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026	Tuesday 24 MAR 2026
Low 40°	Low 43°	Low 34°	Low 22°	Low 26°
High 58°	High 70°	High 41°	High 44°	High 46°

Partly Cloudy 7% Rain	Clear 9% Rain	Overcast 21% Rain/Snow	Partly Cloudy 11% Snow	Mostly Cloudy 13% Rain

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