WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
10:53 PM CDT AUG 28, 2026
Clear 73°F
Feels Like:	73°F
Dewpoint:	64°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	SSE at 12 mph
Pressure:	29.90 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 with a chance of thunderstorms. Showers likely after midnight. Warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

SATURDAY
Partly sunny. A slight chance of showers in the morning. Humid with highs in the mid 80s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

SUNDAY
Partly sunny. Humid with highs in the upper 80s. East winds 5 to 10 mph, becoming southeast in the afternoon.

SUNDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph, becoming southwest after midnight.

MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.

TUESDAY
Partly sunny. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

TUESDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

WEDNESDAY
Partly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s.

THURSDAY NIGHT
Mostly clear with a 20 percent chance of thunderstorms. Lows in the mid 60s.

FRIDAY
Mostly sunny. Highs in the mid 80s.

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 8/28/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
28 AUG 2026

1 PM

79°

80°

Mostly Cloudy

9%

0% Thunder
( 15% severe)

S 15

54%

61°

High 84°

4 PM

83°

84°

Mostly Cloudy

S 14

51%

63°

Mostly Cloudy

Chance of Rain

7 PM

80°

82°

Mostly Cloudy

26%
RAIN
.25–.5 in

0% Thunder
( 37% severe)

SSE 13

58%

64°

10 PM

73°

73°

Mostly Cloudy

SSE 14

76%

65°

Saturday
29 AUG 2026

1 AM

70°

70°

Overcast

82%
RAIN
***

0% Thunder
( 36% severe)

SSE 14

87%

66°

Low 64°

4 AM

67°

67°

Mostly Cloudy

SSE 14

93%

65°

High 84°

7 AM

66°

66°

Mostly Cloudy

4%

0% Thunder
( 7% severe)

SSE 12

93%

64°

Mostly Cloudy

10 AM

72°

72°

Partly Cloudy

SSE 9

81%

66°

1 PM

80°

82°

Partly Cloudy

2%

0% Thunder
( 9% severe)

SSE 7

65%

67°

4 PM

84°

87°

Mostly Cloudy

E 7

59%

68°

7 PM

81°

84°

Partly Cloudy

2%

0% Thunder
( 15% severe)

E 8

67%

69°

10 PM

73°

73°

Partly Cloudy

E 9

84%

68°

Sunday
30 AUG 2026

1 AM

70°

70°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 15% severe)

E 8

93%

68°

Low 65°

4 AM

68°

68°

Mostly Cloudy

E 8

97%

67°

High 86°

7 AM

67°

67°

Mostly Cloudy

6%

0% Thunder
( 11% severe)

E 8

97%

66°

Partly Cloudy

10 AM

73°

73°

Partly Cloudy

E 10

84%

68°

1 PM

82°

85°

Partly Cloudy

1%

0% Thunder
( 12% severe)

SE 12

63%

68°

4 PM

86°

90°

Partly Cloudy

S 10

57%

69°

7 PM

83°

87°

Partly Cloudy

SE 8

63%

69°


WATERTOWN, SD extended weather forecast
Monday 31 AUG 2026	Tuesday 1 SEP 2026	Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026
Low 61°	Low 59°	Low 56°	Low 61°	Low 63°
High 83°	High 83°	High 83°	High 77°	High 82°

Mostly Cloudy 15% Rain	Partly Cloudy 23% Rain	Partly Cloudy 35% Rain	Partly Cloudy 38% Rain	Partly Cloudy 27% Rain

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