WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

6:53 AM CDT AUG 2, 2026
Clear
63°F
Feels Like: 63°F
Dewpoint: 61°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.98 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
TODAY
Partly sunny. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy. Lows in the mid 60s. South winds around 20 mph with gusts up to 35 mph.
MONDAY
Partly sunny and breezy with highs in the mid 80s. South winds 20 to 25 mph with gusts up to 35 mph.
MONDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. West winds 15 to 20 mph with gusts up to 35 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.
TUESDAY
Partly sunny. Not as warm. Less humid with highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 50s.
WEDNESDAY THROUGH FRIDAY
Mostly clear. Highs around 80. Lows around 60.
FRIDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.
SATURDAY
Partly sunny. Highs in the mid 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 PM CDT  8/ 1/2026
Sunday
2 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 65° 65° Clear 0%

0% Thunder
( 3% severe)
SSE   3 87% 61°
Low 62° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 63° 63° Clear SSE   6 90% 60°
High 83° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 63° 63° Clear 0%

0% Thunder
( 2% severe)
SSE   7 87% 59°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 74° 74° Clear S   12 69% 63°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 81° 83° Partly Cloudy 0%

0% Thunder
( 4% severe)
S   15 56% 64°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 82° 84° Partly Cloudy SSE   17 56% 65°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 80° 82° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   18 62% 66°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 73° 73° Partly Cloudy SSE   17 79% 66°
Monday
3 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 70° 70° Partly Cloudy 1%

0% Thunder
( 5% severe)
SSE   16 81% 64°
Low 64° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy S   17 81% 62°
High 84° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 67° 67° Partly Cloudy 4%

0% Thunder
( 6% severe)
S   18 81% 61°

Partly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 75° 75° Partly Cloudy S   20 69% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 80° 82° Partly Cloudy 3%

0% Thunder
( 14% severe)
S   22 65% 67°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 83° 86° Mostly Cloudy S   20 61% 68°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 81° 83° Partly Cloudy 49%
RAIN
.5–1 in
0% Thunder
( 28% severe)
SSW   18 60% 66°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy NW   16 76% 64°

WATERTOWN, SD extended weather forecast

Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Friday
7 AUG 2026
Saturday
8 AUG 2026
Low 58° Low 52° Low 60° Low 63° Low 56°
High 76° High 80° High 87° High 85° High 86°
WATERTOWN, SD 57201 weather forecast Day 3 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
Mostly Cloudy
35% Rain
Partly Cloudy
13% Rain
Clear
10% Rain
Partly Cloudy
15% Rain
Clear
12% Rain
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