WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
2:53 PM CDT SEP 11, 2026
Few Clouds 84°F
Feels Like:	86°F
Dewpoint:	66°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	SSW at 20 mph, gusts to 36
Pressure:	29.58 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 clear and breezy, cooler with lows in the lower 50s. Northwest winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight.

SATURDAY
Mostly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows around 50. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 40 percent.

SUNDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Southeast winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 50 percent.

MONDAY
Showers with a chance of thunderstorms in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain near 100 percent.

MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.

TUESDAY
Mostly sunny. Highs in the upper 60s.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

WEDNESDAY
Partly sunny with a 20 percent chance of showers. Highs in the mid 60s.

WEDNESDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

THURSDAY
Partly sunny. Highs in the upper 60s.

THURSDAY NIGHT AND FRIDAY
Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. 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 AM CDT 9/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
11 SEP 2026

1 PM

82°

84°

Partly Cloudy

2%

0% Thunder
( 8% severe)

S 21

55%

64°

High 88°

4 PM

87°

87°

Mostly Cloudy

SSW 21

43%

62°

Partly Cloudy

Breezy

7 PM

82°

82°

Clear

3%

0% Thunder
( 11% severe)

SW 14

41%

56°

10 PM

69°

69°

Partly Cloudy

N 20

70%

59°

Saturday
12 SEP 2026

1 AM

63°

62°

Clear

1%

0% Thunder
( 2% severe)

NNW 13

65%

51°

Low 55°

4 AM

58°

56°

Partly Cloudy

NNW 12

69%

48°

High 71°

7 AM

55°

52°

Partly Cloudy

1%

0% Thunder
( 1% severe)

NW 10

74%

47°

Partly Cloudy

10 AM

61°

59°

Partly Cloudy

NNW 13

62%

48°

1 PM

68°

68°

Clear

1%

0% Thunder
( 0% severe)

NW 13

44%

45°

4 PM

70°

70°

Partly Cloudy

NW 12

38%

43°

7 PM

66°

66°

Partly Cloudy

0%

0% Thunder
( 2% severe)

NW 8

43%

43°

10 PM

59°

59°

Mostly Cloudy

NNW 5

60%

45°

Sunday
13 SEP 2026

1 AM

54°

54°

Mostly Cloudy

38%
RAIN
<.01 in

0% Thunder
( 3% severe)

N 3

66%

43°

Low 48°

4 AM

52°

50°

Mostly Cloudy

NE 6

69%

42°

High 63°

7 AM

51°

48°

Mostly Cloudy

53%
RAIN
***

0% Thunder
( 2% severe)

NE 7

77%

44°

Mostly Cloudy

Rain Likely

10 AM

54°

52°

Mostly Cloudy

E 8

74%

46°

1 PM

58°

56°

Partly Cloudy

12%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

E 9

64%

46°

4 PM

61°

60°

Mostly Cloudy

ESE 10

58%

46°

7 PM

59°

57°

Partly Cloudy

ESE 12

69%

49°


WATERTOWN, SD extended weather forecast
Monday 14 SEP 2026	Tuesday 15 SEP 2026	Wednesday 16 SEP 2026	Thursday 17 SEP 2026	Friday 18 SEP 2026
Low 55°	Low 50°	Low 47°	Low 51°	Low 49°
High 66°	High 68°	High 63°	High 59°	High 68°

Overcast 59% Rain	Mostly Cloudy 25% Rain	Mostly Cloudy 54% Rain	Overcast 64% Rain	Overcast 43% Rain

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