WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

12:53 PM CDT MAY 28, 2026
Clear
86°F
Feels Like: 85°F
Dewpoint: 57°F
Rel. Hum.: 37%
Visibility: 10 miles
Wind: SSE at 9 mph, gusts to 20
Pressure: 30.11 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny. Hot with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 50s. Southeast winds 10 to 15 mph.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 80s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
A chance of showers in the evening. Mostly cloudy with a slight chance of thunderstorms. Lows around 60. Chance of rain 40 percent.
MONDAY AND MONDAY NIGHT
Partly cloudy. A 40 percent chance of thunderstorms. Highs in the lower 80s. Lows in the upper 50s.
TUESDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. A slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
WEDNESDAY
Partly sunny. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 30 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  5/28/2026
Thursday
28 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 87° 85° Partly Cloudy 2%

0% Thunder
( 10% severe)
SE   13 32% 54°
High 90° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 89° 86° Mostly Cloudy SE   14 28% 52°
Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 85° 83° Mostly Cloudy 3%

0% Thunder
( 8% severe)
SE   12 32% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 76° 78° Mostly Cloudy SE   9 42% 51°
Friday
29 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 2%

0% Thunder
( 4% severe)
SSE   9 53% 52°
Low 63° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSE   8 63% 53°
High 83° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 64° 64° Mostly Cloudy 7%

0% Thunder
( 4% severe)
SSE   8 67% 53°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy SSW   9 50% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 81° 80° Mostly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 10% severe)
SSE   13 37% 52°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 80° 80° Mostly Cloudy SSE   15 36% 51°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 77° 78° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 5% severe)
SSE   13 40% 51°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 71° 71° Overcast SE   12 51% 52°
Saturday
30 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 66° 66° Overcast 18%
RAIN
<.01 in
0% Thunder
( 11% severe)
SE   10 61% 52°
Low 58° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 62° 61° Overcast ESE   12 70% 52°
High 80° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 61° 59° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 14% severe)
ESE   13 75% 53°

Mostly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 71° 71° Mostly Cloudy SE   17 55% 54°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 76° 78° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 18% severe)
SE   20 43% 52°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 77° 78° Mostly Cloudy SE   20 42% 52°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 76° 78° Mostly Cloudy     SE   20 42% 51°

WATERTOWN, SD extended weather forecast

Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Thursday
4 JUN 2026
Low 59° Low 61° Low 60° Low 59° Low 57°
High 80° High 89° High 84° High 78° High 80°
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
Overcast
65% Rain
Partly Cloudy
27% Rain
Partly Cloudy
44% Rain
Overcast
55% Rain
Mostly Cloudy
42% Rain
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