WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
11:53 AM CDT SEP 6, 2026
Scattered Clouds 81°F
Feels Like:	85°F
Dewpoint:	72°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	SW at 12 mph
Pressure:	30.02 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

REST OF TODAY
Mostly cloudy with thunderstorms likely late this morning, then partly sunny with a chance of thunderstorms this afternoon. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

TONIGHT
Mostly cloudy. A chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

LABOR DAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent.

MONDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening. Breezy with lows in the upper 60s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.

TUESDAY
Partly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph.

TUESDAY NIGHT THROUGH FRIDAY NIGHT
Mostly clear. Lows in the mid 50s. Highs in the upper 70s.

SATURDAY
Partly sunny. A slight chance of thunderstorms in the morning. Highs in the mid 70s. 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/ 6/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
6 SEP 2026

1 PM

80°

83°

Mostly Cloudy

47%
RAIN
1–2 in

0% Thunder
( 25% severe)

S 13

74%

71°

High 83°

4 PM

82°

87°

Mostly Cloudy

SSE 12

72%

72°

Mostly Cloudy

Chance of Rain

7 PM

77°

79°

Partly Cloudy

22%
RAIN
.5–1 in

0% Thunder
( 27% severe)

SE 13

76%

69°

10 PM

72°

72°

Partly Cloudy

SE 13

93%

70°

Monday
7 SEP 2026

1 AM

71°

71°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 19% severe)

SE 13

93%

69°

Low 67°

4 AM

70°

70°

Mostly Cloudy

SSE 13

93%

68°

High 84°

7 AM

69°

69°

Mostly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 16% severe)

SSE 15

97%

68°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

73°

73°

Mostly Cloudy

SSE 17

84%

68°

1 PM

79°

82°

Mostly Cloudy

34%
RAIN
1–2 in

0% Thunder
( 28% severe)

SSE 20

74%

70°

4 PM

83°

88°

Mostly Cloudy

SSE 21

70%

72°

7 PM

80°

83°

Mostly Cloudy

36%
RAIN
***

0% Thunder
( 41% severe)

SSE 21

69%

69°

10 PM

75°

75°

Mostly Cloudy

S 21

84%

70°

Tuesday
8 SEP 2026

1 AM

74°

74°

Mostly Cloudy

5%

0% Thunder
( 15% severe)

S 17

82%

68°

Low 69°

4 AM

72°

72°

Mostly Cloudy

S 16

84%

67°

High 82°

7 AM

70°

70°

Mostly Cloudy

3%

0% Thunder
( 11% severe)

SSW 13

84%

65°

Decreasing Clouds

10 AM

73°

73°

Mostly Cloudy

W 12

73%

64°

1 PM

78°

79°

Partly Cloudy

0%

0% Thunder
( 6% severe)

NW 13

54%

60°

4 PM

80°

80°

Clear

WNW 13

45%

57°

7 PM

76°

78°

Clear

W 8

56%

59°


WATERTOWN, SD extended weather forecast
Wednesday 9 SEP 2026	Thursday 10 SEP 2026	Friday 11 SEP 2026	Saturday 12 SEP 2026	Sunday 13 SEP 2026
Low 55°	Low 51°	Low 55°	Low 52°	Low 46°
High 77°	High 79°	High 77°	High 63°	High 63°

Clear 11% Rain	Clear 5% Rain	Clear 13% Rain	Mostly Cloudy 36% Rain	Overcast 42% Rain

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