WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

11:53 AM CDT JUL 16, 2026
Clear
84°F
Feels Like: 87°F
Dewpoint: 68°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: S at 13 mph
Pressure: 30.05 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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THIS AFTERNOON
Sunny, hot with highs in the lower 90s. South winds 10 to 15 mph.
TONIGHT
Clear. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph, becoming west in the afternoon.
FRIDAY NIGHT
Mostly clear. Humid with lows in the upper 60s. North winds around 10 mph with gusts up to 25 mph.
SATURDAY
Mostly sunny. Highs in the upper 80s. Northeast winds around 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SUNDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent.
MONDAY AND MONDAY NIGHT
Mostly clear. Hot. Highs around 90. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs in the lower 80s.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

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  7/16/2026
Thursday
16 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 87° 88° Clear 0%

0% Thunder
( 5% severe)
S   10 46% 64°
High 91° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 90° 90° Clear S   10 39% 62°
Clear



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 89° 90° Clear 0%

0% Thunder
( 7% severe)
S   8 42% 63°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 79° 81° Clear SSE   10 58% 63°
Friday
17 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 75° 75° Clear 3%

0% Thunder
( 6% severe)
S   12 66% 63°
Low 72° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 74° 74° Clear S   12 69% 63°
High 95° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 73° 73° Clear 2%

0% Thunder
( 6% severe)
S   10 71% 63°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 83° 86° Partly Cloudy SW   10 59% 67°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 91° 94° Partly Cloudy 2%

0% Thunder
( 11% severe)
WSW   10 44% 66°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 94° 96° Partly Cloudy WNW   9 37% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 91° 93° Partly Cloudy 1%

0% Thunder
( 11% severe)
NNW   7 42% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 81° 83° Partly Cloudy NNE   10 60% 66°
Saturday
18 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 73° 73° Clear 1%

0% Thunder
( 8% severe)
NNE   10 79% 66°
Low 67° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 70° 70° Partly Cloudy NNE   10 81% 64°
High 86° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNE   10 84% 63°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 76° 78° Partly Cloudy NE   12 62% 62°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 82° 83° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNE   10 49% 61°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 85° 85° Partly Cloudy NNE   9 41% 59°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 84° 83° Partly Cloudy     NE   8 41% 58°

WATERTOWN, SD extended weather forecast

Sunday
19 JUL 2026
Monday
20 JUL 2026
Tuesday
21 JUL 2026
Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Low 64° Low 70° Low 58° Low 59° Low 62°
High 92° High 92° High 77° High 83° High 83°
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
Partly Cloudy
21% Rain
Partly Cloudy
36% Rain
Partly Cloudy
24% Rain
Partly Cloudy
28% Rain
Partly Cloudy
31% Rain
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