WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 AM CDT APR 29, 2026
Clear
43°F
Feels Like: 39°F
Dewpoint: 30°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: W at 7 mph
Pressure: 30.09 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny. A slight chance of thunderstorms this afternoon. Highs in the lower 50s. West winds 10 to 15 mph. Chance of rain 20 percent.
TONIGHT
Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 20s. North winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY
Partly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 40s. North winds 10 to 15 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 20s. North winds 10 to 15 mph, diminishing to around 5 mph after midnight.
FRIDAY
Partly sunny. Highs in the lower 50s. North winds 5 to 10 mph.
FRIDAY NIGHT AND SATURDAY
Mostly clear. Lows in the lower 30s. Highs in the lower 60s.
SATURDAY NIGHT THROUGH TUESDAY
Partly cloudy with a 20 percent chance of showers. Lows around 40. Highs in the mid 60s.

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  4/28/2026
Wednesday
29 APR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 36° 34° Partly Cloudy 5%

0% Thunder
( 0% severe)
WNW   2 82% 31°
Low 31° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 33° 30° Partly Cloudy SW   1 85% 29°
High 54° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 32° 29° Clear 3%

0% Thunder
( 0% severe)
SW   2 88% 29°

Increasing Clouds



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 45° 42° Partly Cloudy WNW   6 63% 33°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 50° 46° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 1% severe)
NW   12 44% 29°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 53° 49° Mostly Cloudy NW   12 38% 28°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 50° 46° Mostly Cloudy 8%

0% Thunder
( 1% severe)
NNW   10 44% 29°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 42° 38° Mostly Cloudy NNE   7 62% 30°
Thursday
30 APR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 36° 30° Partly Cloudy 4%

0% Thunder
( 1% severe)
NE   7 75% 29°
Low 30° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 32° 27° Partly Cloudy NNE   5 81% 27°
High 50° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 31° 28° Partly Cloudy 2%

0% Thunder
( 1% severe)
NNE   3 81% 26°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 40° 35° Partly Cloudy N   8 54% 25°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 45° 39° Mostly Cloudy 9%

0% Thunder
( 7% severe)
NNW   12 45% 25°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 48° 43° Mostly Cloudy NNW   13 42% 26°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 46° 41° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNW   10 47% 27°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 39° 36° Partly Cloudy N   5 64% 28°

WATERTOWN, SD extended weather forecast

Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Monday
4 MAY 2026
Tuesday
5 MAY 2026
Low 29° Low 32° Low 43° Low 43° Low 44°
High 57° High 65° High 67° High 67° High 67°
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
14% Rain/Snow
Clear
8% Rain
Partly Cloudy
14% Rain
Clear
11% Rain
Partly Cloudy
19% Rain
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