WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

11:53 PM CDT AUG 30, 2026
Fog
72°F
Feels Like: 72°F
Dewpoint: 72°F
Rel. Hum.: 100%
Visibility: 1/4 miles
Wind: S at 3 mph
Pressure: 29.75 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows in the mid 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
MONDAY
Mostly sunny. Less humid with highs in the lower 80s. Northwest winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy. Lows around 60. Southwest winds around 5 mph.
TUESDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs around 80. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 20 percent.
TUESDAY NIGHT
Showers likely, mainly in the evening. Lows around 60. Northeast winds around 5 mph. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s.
THURSDAY THROUGH FRIDAY
Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
FRIDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent.
SATURDAY
Partly sunny. Highs in the upper 80s.
SATURDAY NIGHT
Partly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
SUNDAY
Partly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.

Visible Weather Satellite
WATERTOWN, SD 57201
Infrared Weather Satellite
WATERTOWN, SD 57201
NEXRAD Weather Radar
WATERTOWN, SD 57201

WATERTOWN, SD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/30/2026
Monday
31 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 71° 71° Mostly Cloudy 3%

0% Thunder
( 9% severe)
NW   7 84% 66°
Low 63° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy NNW   10 90% 65°
High 82° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 64° 64° Mostly Cloudy 1%

0% Thunder
( 2% severe)
NNW   9 93% 62°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 70° 70° Clear NNW   8 71% 60°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 78° 79° Clear 0%

0% Thunder
( 2% severe)
NW   7 43% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 81° 81° Partly Cloudy W   5 39% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 78° 79° Partly Cloudy 0%

0% Thunder
( 3% severe)
WSW   3 52% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy SSW   5 70% 58°
Tuesday
1 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 64° 65° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSE   5 75% 56°
Low 60° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 63° Partly Cloudy E   3 78% 55°
High 81° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 61° 62° Mostly Cloudy 2%

0% Thunder
( 2% severe)
  CALM 78% 54°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy ENE   3 63% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 78° 79° Mostly Cloudy 9%

0% Thunder
( 5% severe)
E   5 48% 57°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 79° 80° Mostly Cloudy SSE   5 50% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 75° 75° Mostly Cloudy 43%
RAIN
>2 in
0% Thunder
( 26% severe)
N   6 62% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 68° 68° Mostly Cloudy ENE   6 81% 62°

WATERTOWN, SD extended weather forecast

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Low 60° Low 58° Low 64° Low 58° Low 61°
High 83° High 87° High 85° High 86° High 80°
WATERTOWN, SD 57201 weather forecast Day 3 WATERTOWN, SD 57201 weather forecast Day 4 WATERTOWN, SD 57201 weather forecast Day 5 WATERTOWN, SD 57201 weather forecast Day 6 WATERTOWN, SD 57201 weather forecast Day 7
Partly Cloudy
18% Rain
Partly Cloudy
40% Rain
Partly Cloudy
40% Rain
Partly Cloudy
22% Rain
Partly Cloudy
28% Rain
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