WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

12:53 PM CDT MAY 27, 2026
Clear
81°F
Feels Like: 82°F
Dewpoint: 63°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: SSW at 3 mph
Pressure: 30.05 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly sunny with a 20 percent chance of thunderstorms. Hot with highs around 90. East winds 5 to 10 mph.
TONIGHT
Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 30 percent.
THURSDAY
Partly sunny. Hot with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph.
FRIDAY
Partly sunny. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
SUNDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
SUNDAY NIGHT AND MONDAY
Partly cloudy. A 30 percent chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 50s. Highs around 80.

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  5/27/2026
Wednesday
27 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 86° 85° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 26% severe)
NE   5 36% 56°
High 89° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 88° 86° Partly Cloudy ENE   7 33% 55°
Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 87° 86° Clear 3%

0% Thunder
( 18% severe)
E   8 35% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy E   8 52% 56°
Thursday
28 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 5% severe)
E   9 65% 56°
Low 61° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 63° 62° Partly Cloudy E   10 75% 55°
High 89° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 62° 61° Mostly Cloudy 0%

0% Thunder
( 3% severe)
ESE   10 78% 55°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 76° 78° Clear SE   10 52% 57°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 86° 85° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 17% severe)
SE   12 36% 56°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 87° 85° Partly Cloudy SE   13 32% 54°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 85° 84° Mostly Cloudy 0%

0% Thunder
( 11% severe)
SE   12 35% 54°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy SE   10 46% 53°
Friday
29 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 68° 68° Mostly Cloudy 0%

0% Thunder
( 2% severe)
SSE   10 57% 52°
Low 60° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 64° 64° Mostly Cloudy S   9 65% 52°
High 87° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 62° 61° Mostly Cloudy 0%

0% Thunder
( 1% severe)
S   9 70% 52°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 76° 78° Partly Cloudy S   10 46% 54°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 84° 82° Partly Cloudy 2%

0% Thunder
( 11% severe)
SSE   13 31% 50°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 86° 84° Partly Cloudy SSE   14 28% 49°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 84° 82° Partly Cloudy     SE   12 30% 49°

WATERTOWN, SD extended weather forecast

Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Low 61° Low 60° Low 57° Low 53° Low 55°
High 84° High 82° High 81° High 79° High 79°
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
47% Rain
Overcast
58% Rain
Partly Cloudy
21% Rain
Partly Cloudy
18% Rain
Partly Cloudy
20% Rain
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