WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

2:53 PM CDT JUL 3, 2026
Clear
81°F
Feels Like: 83°F
Dewpoint: 64°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SW at 13 mph
Pressure: 29.99 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. Northeast winds 10 to 15 mph. Chance of rain 30 percent.
INDEPENDENCE DAY
Partly sunny with a 20 percent chance of showers. Humid with highs in the lower 80s. North winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 60s. North winds 5 to 10 mph.
SUNDAY
Mostly sunny. Humid with highs in the mid 80s. North winds around 5 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s. East winds 5 to 10 mph, becoming south after midnight.
MONDAY
Mostly sunny. Highs in the upper 80s.
MONDAY NIGHT
Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
TUESDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
WEDNESDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of thunderstorms in the evening, then mostly cloudy with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
THURSDAY
Partly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 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 AM CDT  7/ 3/2026
Friday
3 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 82° 85° Partly Cloudy 26%
RAIN
***
0% Thunder
( 39% severe)
S   10 65% 69°
High 85° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 84° 87° Partly Cloudy WSW   10 59% 68°
Partly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 81° 84° Partly Cloudy 36%
RAIN
***
0% Thunder
( 55% severe)
NNE   10 65% 68°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy NE   9 79% 66°
Saturday
4 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 30%
RAIN
***
0% Thunder
( 17% severe)
NE   8 84% 65°
Low 64° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy ENE   5 87% 64°
High 80° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 24%
RAIN
***
0% Thunder
( 14% severe)
N   6 87% 63°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy NNW   7 81% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 77° 79° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 24% severe)
N   7 69% 66°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 79° 81° Mostly Cloudy NNW   8 62% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 78° 80° Partly Cloudy 7%

0% Thunder
( 26% severe)
N   7 64% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy NNE   5 81% 64°
Sunday
5 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 67° 67° Partly Cloudy 5%

0% Thunder
( 6% severe)
NNE   2 87% 63°
Low 62° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 65° 65° Partly Cloudy   CALM 90% 62°
High 84° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 65° 65° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 90% 62°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 73° 73° Clear NW   3 73% 64°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 80° 82° Clear 0%

0% Thunder
( 8% severe)
NW   5 60% 65°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 83° 84° Partly Cloudy N   5 51% 63°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 82° 84° Clear     E   6 55% 64°

WATERTOWN, SD extended weather forecast

Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Thursday
9 JUL 2026
Friday
10 JUL 2026
Low 65° Low 67° Low 68° Low 65° Low 65°
High 90° High 89° High 89° High 87° High 85°
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
Clear
7% Rain
Partly Cloudy
27% Rain
Partly Cloudy
45% Rain
Partly Cloudy
22% Rain
Partly Cloudy
34% Rain
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