WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

4:53 PM CDT AUG 25, 2026
Clear
81°F
Feels Like: 81°F
Dewpoint: 55°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: NW at 17 mph, gusts to 30
Pressure: 29.99 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
WEDNESDAY
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph.
THURSDAY
Sunny. Highs around 80. North winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s. East winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy. A slight chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20 percent.
SUNDAY THROUGH MONDAY
Partly cloudy. Highs in the lower 80s. Lows around 60.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s.
TUESDAY
Partly sunny. A slight chance of showers in the afternoon. 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 AM CDT  8/25/2026
Tuesday
25 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 81° 81° Clear 0%

0% Thunder
( 2% severe)
WNW   15 46% 58°
High 83° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 82° 82° Clear WNW   18 41% 56°
Clear



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 78° 79° Clear 1%

0% Thunder
( 3% severe)
WNW   15 52% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 70° 70° Clear NW   10 68% 59°
Wednesday
26 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 65° 65° Clear 1%

0% Thunder
( 3% severe)
WNW   8 81% 59°
Low 59° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 61° Clear WNW   9 84% 57°
High 79° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 60° 59° Clear 1%

0% Thunder
( 2% severe)
NW   9 90% 57°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 68° 68° Partly Cloudy NNW   14 73% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   15 54% 57°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy NNW   14 45% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 76° 78° Clear 0%

0% Thunder
( 3% severe)
NNW   10 50% 56°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy NNW   6 70% 56°
Thursday
27 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 61° 62° Partly Cloudy 0%

0% Thunder
( 2% severe)
N   3 81% 55°
Low 55° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 58° 59° Partly Cloudy   CALM 83% 53°
High 79° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 55° 55° Clear 0%

0% Thunder
( 1% severe)
  CALM 90% 52°

Clear



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 68° 68° Clear NE   3 63% 55°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 75° 75° Clear 0%

0% Thunder
( 1% severe)
NA   6 46% 53°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 78° 79° Clear NA   5 40% 52°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 76° 78° Clear     NE   5 45% 53°

WATERTOWN, SD extended weather forecast

Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Low 54° Low 62° Low 60° Low 57° Low 58°
High 80° High 80° High 81° High 81° High 78°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
27% Rain
Partly Cloudy
42% Rain
Partly Cloudy
22% Rain
Partly Cloudy
18% Rain
Partly Cloudy
26% Rain
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