WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 AM CDT AUG 4, 2026
Clear
57°F
Feels Like: 54°F
Dewpoint: 52°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: NNW at 13 mph
Pressure: 30.08 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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REST OF TODAY
Partly sunny. Not as warm with highs in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph.
TONIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. West winds 5 to 10 mph, becoming south after midnight.
WEDNESDAY
Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
THURSDAY NIGHT THROUGH SATURDAY
Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
SATURDAY NIGHT
Mostly clear with a 20 percent chance of thunderstorms. Lows in the lower 60s.
SUNDAY
Partly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 60s.
MONDAY
Partly sunny. Highs in the upper 70s.

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/ 3/2026
Tuesday
4 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 63° 61° Mostly Cloudy 3%

0% Thunder
( 4% severe)
N   14 81% 57°
Low 54° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 59° 57° Mostly Cloudy NW   10 83% 54°
High 71° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 55° 52° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   9 86% 51°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 62° 61° Partly Cloudy NW   10 67% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 67° 67° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   10 54% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 70° 70° Partly Cloudy WNW   9 47% 49°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 1% severe)
NW   6 47% 49°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 62° 63° Partly Cloudy NA   2 62% 49°
Wednesday
5 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 58° 58° Clear 0%

0% Thunder
( 1% severe)
S   5 72% 49°
Low 52° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 55° 54° Clear S   5 77% 48°
High 77° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 54° 53° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   6 80% 48°

Clear



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 66° 66° Clear SSW   9 58% 51°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 73° 73° Clear 1%

0% Thunder
( 7% severe)
SW   12 44% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 77° 78° Clear WSW   12 39% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 1%

0% Thunder
( 6% severe)
SW   8 46% 53°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy S   10 59% 52°

WATERTOWN, SD extended weather forecast

Thursday
6 AUG 2026
Friday
7 AUG 2026
Saturday
8 AUG 2026
Sunday
9 AUG 2026
Monday
10 AUG 2026
Low 61° Low 60° Low 67° Low 63° Low 62°
High 86° High 85° High 87° High 81° High 78°
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
Partly Cloudy
52% Rain
Partly Cloudy
26% Rain
Clear
15% Rain
Partly Cloudy
21% Rain
Partly Cloudy
39% Rain
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