WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 AM CDT MAY 2, 2026
Clear
48°F
Feels Like: 43°F
Dewpoint: 30°F
Rel. Hum.: 49%
Visibility: 10 miles
Wind: SSW at 12 mph
Pressure: 30.05 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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REST OF TODAY
Partly sunny. Not as cool with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Mostly cloudy. Lows in the upper 30s. West winds 10 to 15 mph, becoming north after midnight.
SUNDAY
Mostly sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
MONDAY
Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
MONDAY NIGHT THROUGH WEDNESDAY
Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows around 30. Highs in the mid 50s.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the mid 30s. Highs 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 PM CDT  5/ 1/2026
Saturday
2 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 35° 32° Clear 0%

0% Thunder
( 0% severe)
SSW   3 69% 26°
Low 32° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 33° 28° Partly Cloudy SSW   6 71% 25°
High 64° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 34° 27° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   8 72% 26°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 50° 45° Clear WSW   13 46% 30°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 60° 57° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 8% severe)
WSW   15 35% 32°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 64° 62° Mostly Cloudy SW   16 29% 31°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 62° 60° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 7% severe)
SW   13 35% 34°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 53° 50° Mostly Cloudy WNW   9 52% 36°
Sunday
3 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 47° 43° Mostly Cloudy 1%

0% Thunder
( 1% severe)
N   9 71% 38°
Low 38° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 42° 36° Partly Cloudy NNW   9 82% 37°
High 64° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 39° 33° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   8 85% 35°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 50° 46° Partly Cloudy NNW   9 54% 34°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 58° 56° Clear 1%

0% Thunder
( 0% severe)
NW   12 39% 33°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 63° 62° Clear W   13 32% 33°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 62° 61° Clear 2%

0% Thunder
( 1% severe)
W   12 35% 34°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 53° 50° Partly Cloudy SW   10 50% 35°

WATERTOWN, SD extended weather forecast

Monday
4 MAY 2026
Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Thursday
7 MAY 2026
Friday
8 MAY 2026
Low 48° Low 32° Low 30° Low 34° Low 38°
High 62° High 55° High 54° High 64° High 67°
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
18% Rain
Partly Cloudy
17% Rain
Partly Cloudy
16% Rain/Snow
Clear
15% Rain
Clear
9% Rain
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