WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

6:53 AM CDT JUN 21, 2026
Clear
59°F
Feels Like: 57°F
Dewpoint: 46°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: E at 10 mph
Pressure: 29.91 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy with a 20 percent chance of showers. Highs around 70. East winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.
MONDAY
Partly sunny. Highs in the mid 70s. Southeast winds around 5 mph.
MONDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY
Showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly clear. Lows in the lower 50s.
WEDNESDAY
Partly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 50s.
THURSDAY
Partly sunny. Highs in the mid 70s.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.
FRIDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Breezy. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 50 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  6/20/2026
Sunday
21 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 61° 60° Mostly Cloudy 7%

0% Thunder
( 2% severe)
E   10 62% 48°
Low 56° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 59° 57° Overcast E   13 67% 48°
High 69° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 57° 54° Mostly Cloudy 28%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   13 72% 48°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 62° 60° Mostly Cloudy E   13 65% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 67° 67° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 4% severe)
E   14 56% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 68° 68° Mostly Cloudy E   12 54% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 67° 67° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 4% severe)
E   10 54% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 62° 62° Mostly Cloudy NNE   7 65% 50°
Monday
22 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 58° 57° Mostly Cloudy 6%

0% Thunder
( 1% severe)
NE   6 75% 50°
Low 51° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 55° 54° Mostly Cloudy NE   6 77% 48°
High 75° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 55° 54° Mostly Cloudy 4%

0% Thunder
( 5% severe)
ENE   5 80% 49°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 66° 66° Mostly Cloudy ESE   3 56% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 72° 72° Mostly Cloudy 3%

0% Thunder
( 23% severe)
SSE   5 46% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 74° 74° Mostly Cloudy SSE   5 41% 49°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 73° 73° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 27% severe)
SE   3 44% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 65° 65° Mostly Cloudy SE   5 60% 51°

WATERTOWN, SD extended weather forecast

Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Low 57° Low 53° Low 54° Low 58° Low 56°
High 77° High 75° High 78° High 71° High 81°
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
Overcast
56% Rain
Partly Cloudy
17% Rain
Partly Cloudy
13% Rain
Overcast
47% Rain
Mostly Cloudy
35% Rain
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