WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

4:53 PM CDT MAY 25, 2026
Clear
91°F
Feels Like: 88°F
Dewpoint: 48°F
Rel. Hum.: 23%
Visibility: 10 miles
Wind: SW at 6 mph
Pressure: 29.85 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph.
TUESDAY
Partly sunny. Hot with highs around 90. South winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s. South winds 10 to 15 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. East winds around 10 mph with gusts up to 20 mph.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.
FRIDAY THROUGH SATURDAY
Mostly cloudy. Highs in the upper 70s. Lows in the mid 50s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SUNDAY
Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20 percent.
SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the lower 50s. 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 AM CDT  5/25/2026
Monday
25 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 87° 85° Clear 0%

0% Thunder
( 10% severe)
SSW   6 31% 53°
High 91° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 90° 87° Clear SSW   5 23% 47°
Clear



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 88° 85° Clear 1%

0% Thunder
( 10% severe)
ENE   3 28% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 73° 73° Clear ESE   7 46% 51°
Tuesday
26 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 65° 65° Clear 14%
RAIN
1–2 in
0% Thunder
( 17% severe)
SE   7 65% 53°
Low 59° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 61° Partly Cloudy SSE   8 78% 55°
High 91° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 61° 60° Mostly Cloudy 7%

0% Thunder
( 16% severe)
SSE   9 81% 55°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 76° 78° Partly Cloudy S   12 56% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 86° 85° Partly Cloudy 6%

0% Thunder
( 23% severe)
S   13 37% 57°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 89° 87° Partly Cloudy S   14 32% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 87° 86° Partly Cloudy 2%

0% Thunder
( 17% severe)
SSW   10 35% 56°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 74° 74° Mostly Cloudy SSE   9 50% 54°
Wednesday
27 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 7% severe)
SE   9 59% 52°
Low 59° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 62° 62° Partly Cloudy SSE   7 67% 51°
High 88° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 60° 60° Partly Cloudy 0%

0% Thunder
( 6% severe)
ESE   6 72% 51°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 77° 78° Partly Cloudy SSE   6 45% 54°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 86° 84° Partly Cloudy 4%

0% Thunder
( 25% severe)
SE   10 31% 52°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 88° 86° Clear ESE   12 29% 52°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 85° 84° Partly Cloudy     ESE   12 35% 54°

WATERTOWN, SD extended weather forecast

Thursday
28 MAY 2026
Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Low 60° Low 61° Low 56° Low 51° Low 54°
High 85° High 83° High 76° High 76° High 78°
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
40% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
23% Rain
Clear
17% Rain
Clear
17% Rain
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