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 AM CDT SEP 14, 2026
Overcast Light Rain 57°F
Feels Like:	53°F
Dewpoint:	48°F
Rel. Hum.:	72%
Visibility:	10 miles
Wind:	SE at 18 mph, gusts to 31
Pressure:	29.94 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 2026 Hurricanes	WATERTOWN, SD 57201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Showers with a chance of thunderstorms this morning, then showers likely with a slight chance of thunderstorms this afternoon. Breezy with highs in the upper 60s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of rain near 100 percent.

TONIGHT
Mostly cloudy in the evening, then clearing. Lows in the upper 40s. West winds 15 to 20 mph with gusts up to 35 mph.

TUESDAY
Sunny. Highs in the upper 60s. Northwest winds 15 to 20 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 with a 40 percent chance of showers. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

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

THURSDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 50 percent.

FRIDAY
A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 50s.

SATURDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows around 50.

SUNDAY
Partly sunny. Highs in the lower 70s.

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 PM CDT 9/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
14 SEP 2026

1 AM

55°

52°

Partly Cloudy

37%
RAIN
.1–.25 in

0% Thunder
( 24% severe)

SE 9

80%

49°

Low 54°

4 AM

56°

53°

Mostly Cloudy

SE 13

77%

49°

High 72°

7 AM

56°

52°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 38% severe)

SSE 18

80%

50°

Mostly Cloudy

Rain

Breezy

10 AM

56°

52°

Mostly Cloudy

SSE 20

100%

56°

1 PM

63°

60°

Mostly Cloudy

50%
RAIN
.25–.5 in

0% Thunder
( 10% severe)

SSE 23

87%

59°

4 PM

69°

69°

Mostly Cloudy

S 20

84%

64°

7 PM

69°

69°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

WSW 13

78%

62°

10 PM

62°

61°

Mostly Cloudy

WSW 10

78%

55°

Tuesday
15 SEP 2026

1 AM

57°

54°

Partly Cloudy

0%

0% Thunder
( 1% severe)

WSW 12

72%

48°

Low 50°

4 AM

55°

51°

Partly Cloudy

W 16

72%

46°

High 69°

7 AM

51°

46°

Clear

0%

0% Thunder
( 0% severe)

WNW 13

80%

45°

Clear

10 AM

57°

54°

Clear

WNW 14

72%

48°

1 PM

65°

65°

Clear

0%

0% Thunder
( 0% severe)

WNW 12

54%

48°

4 PM

69°

69°

Clear

WNW 9

45%

47°

7 PM

64°

66°

Clear

0%

0% Thunder
( 1% severe)

NW 2

56%

48°

10 PM

54°

54°

Partly Cloudy

CALM

83%

49°


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 47°	Low 51°	Low 61°	Low 54°	Low 52°
High 68°	High 77°	High 69°	High 66°	High 63°

Mostly Cloudy 24% Rain	Partly Cloudy 18% Rain	Overcast 66% Rain	Overcast 45% Rain	Overcast 40% Rain

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