WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

10:53 PM CDT JUN 30, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 57°F
Rel. Hum.: 63%
Visibility: 9 miles
Wind: S at 5 mph
Pressure: 29.82 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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REST OF TONIGHT
Mostly clear late this evening, then mostly cloudy with showers likely with a slight chance of thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. A chance of thunderstorms in the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. Northwest winds around 5 mph, becoming south after midnight.
THURSDAY
Mostly sunny. Hot with highs around 90. Southeast winds 10 to 15 mph.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. Chance of rain 80 percent.
FRIDAY
Partly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.
INDEPENDENCE DAY
Partly sunny with a 20 percent chance of thunderstorms. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
MONDAY
Partly sunny. Highs in the mid 80s.
MONDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
TUESDAY
Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the mid 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  6/30/2026
Tuesday
30 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 79° 80° Clear 0%

0% Thunder
( 2% severe)
WSW   14 44% 55°
High 84° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 83° 82° Clear WSW   14 37% 54°
Clear



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 82° 82° Clear 0%

0% Thunder
( 4% severe)
WSW   9 43% 57°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 72° 72° Clear SSW   7 57% 56°
Wednesday
1 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 67° 67° Partly Cloudy 38%
RAIN
>2 in
0% Thunder
( 19% severe)
SSE   5 65% 55°
Low 63° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSE   3 65% 54°
High 83° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 27% severe)
SE   8 73% 58°

Partly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 71° 71° Partly Cloudy SE   8 73% 62°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 78° 80° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 21% severe)
SSW   8 62% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 82° 84° Partly Cloudy SW   6 55% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 82° 83° Partly Cloudy 5%

0% Thunder
( 27% severe)
NW   5 53% 63°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy WNW   1 73% 63°
Thursday
2 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 68° 68° Partly Cloudy 1%

0% Thunder
( 11% severe)
  CALM 81% 62°
Low 62° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 66° 66° Clear   CALM 81% 60°
High 89° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 9% severe)
SE   2 84% 61°

Partly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 77° 79° Partly Cloudy SE   6 64% 64°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 84° 85° Partly Cloudy 29%
RAIN
.1–.25 in
0% Thunder
( 29% severe)
SE   9 51% 64°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 87° 88° Partly Cloudy SSE   10 46% 64°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 83° 85° Partly Cloudy     SSE   9 55% 65°

WATERTOWN, SD extended weather forecast

Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Low 62° Low 61° Low 63° Low 65° Low 66°
High 83° High 83° High 85° High 88° High 88°
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
Mostly Cloudy
76% Rain
Mostly Cloudy
55% Rain
Partly Cloudy
44% Rain
Partly Cloudy
21% Rain
Partly Cloudy
26% Rain
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