WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
4:53 PM CDT SEP 12, 2026
Clear 68°F
Feels Like:	68°F
Dewpoint:	39°F
Rel. Hum.:	35%
Visibility:	10 miles
Wind:	NW at 14 mph, gusts to 18
Pressure:	30.04 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 cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight.

SUNDAY
Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 60s. East winds around 5 mph. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. 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. Chance of rain 50 percent.

MONDAY
Showers with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. 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 10 to 15 mph with gusts up to 30 mph.

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 AND WEDNESDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Highs in the mid 60s. Lows in the lower 50s.

THURSDAY
Partly sunny. Highs around 70.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Highs around 70.

SATURDAY
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 AM CDT 9/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
12 SEP 2026

1 PM

66°

66°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 13

45%

44°

High 69°

4 PM

68°

68°

Mostly Cloudy

NW 12

39%

42°

Mostly Cloudy

7 PM

64°

64°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

NW 8

46%

43°

10 PM

58°

58°

Mostly Cloudy

NW 3

67%

47°

Sunday
13 SEP 2026

1 AM

54°

54°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 2% severe)

CALM

74%

46°

Low 49°

4 AM

52°

52°

Mostly Cloudy

NE 2

77%

45°

High 69°

7 AM

52°

51°

Mostly Cloudy

25%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

NNE 5

77%

45°

Mostly Cloudy

Chance of Rain

10 AM

56°

54°

Mostly Cloudy

ENE 7

69%

46°

1 PM

63°

63°

Partly Cloudy

2%

0% Thunder
( 0% severe)

E 7

50%

44°

4 PM

67°

67°

Partly Cloudy

SE 6

43%

44°

7 PM

65°

65°

Clear

0%

0% Thunder
( 1% severe)

SE 8

48%

45°

10 PM

57°

55°

Clear

ESE 9

72%

48°

Monday
14 SEP 2026

1 AM

56°

53°

Partly Cloudy

34%
RAIN
<.01 in

0% Thunder
( 8% severe)

SE 10

72%

47°

Low 50°

4 AM

56°

53°

Mostly Cloudy

SE 14

74%

48°

High 69°

7 AM

55°

50°

Overcast

98%
RAIN
***

0% Thunder
( 24% severe)

SE 20

83%

50°

Mostly Cloudy

Rain

Breezy

10 AM

56°

52°

Mostly Cloudy

SE 20

96%

55°

1 PM

61°

58°

Mostly Cloudy

34%
RAIN
.01–.1 in

0% Thunder
( 12% severe)

SSE 21

90%

58°

4 PM

66°

66°

Mostly Cloudy

S 16

90%

63°

7 PM

68°

68°

Mostly Cloudy

WSW 12

78%

61°


WATERTOWN, SD extended weather forecast
Tuesday 15 SEP 2026	Wednesday 16 SEP 2026	Thursday 17 SEP 2026	Friday 18 SEP 2026	Saturday 19 SEP 2026
Low 50°	Low 46°	Low 48°	Low 53°	Low 51°
High 66°	High 64°	High 70°	High 65°	High 70°

Partly Cloudy 24% Rain	Mostly Cloudy 35% Rain	Mostly Cloudy 30% Rain	Mostly Cloudy 41% Rain	Overcast 46% Rain

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