WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

7:53 PM CDT OCT 20, 2026
Clear
57°F
Feels Like: 55°F
Dewpoint: 45°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.12 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 40s. South winds 10 to 15 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 70s. East winds around 5 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 40s. East winds around 5 mph.
THURSDAY
Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph.
FRIDAY
Partly sunny. A chance of rain in the morning. Breezy with highs in the lower 70s. Chance of rain 40 percent.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. A 20 percent chance of rain. Breezy. Lows in the upper 50s. Highs in the lower 60s.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s. Highs in the lower 50s.
MONDAY
Partly sunny. Highs around 50.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the mid 30s. Highs in the lower 50s.

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 10/20/2026
Tuesday
20 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 64° 63° Clear 0%

0% Thunder
( 0% severe)
S   15 52% 46°
High 68° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 67° 67° Clear S   15 47% 46°
Clear



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 60° 58° Clear 1%

0% Thunder
( 0% severe)
S   10 62% 47°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 54° 51° Clear S   9 80% 48°
Wednesday
21 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 52° 50° Clear 2%

0% Thunder
( 0% severe)
S   7 86% 48°
Low 46° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 49° 47° Clear SSE   5 93% 47°
High 69° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 47° 46° Partly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 100% 47°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 55° 55° Partly Cloudy   CALM 83% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 66° 66° Clear 1%

0% Thunder
( 0% severe)
ENE   7 56% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 69° 69° Clear ENE   7 51% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 60° 59° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   7 67% 49°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 54° 53° Partly Cloudy E   6 83% 49°
Thursday
22 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 52° 51° Clear 0%

0% Thunder
( 0% severe)
ESE   5 89% 49°
Low 48° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 51° 49° Clear SE   6 96% 50°
High 73° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 51° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   7 96% 50°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 58° 56° Partly Cloudy SSE   9 83% 53°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 71° 71° Clear 0%

0% Thunder
( 1% severe)
S   14 55% 54°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 73° 73° Partly Cloudy S   14 51% 54°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 66° 66° Partly Cloudy     SSE   12 63% 53°

WATERTOWN, SD extended weather forecast

Friday
23 OCT 2026
Saturday
24 OCT 2026
Sunday
25 OCT 2026
Monday
26 OCT 2026
Tuesday
27 OCT 2026
Low 54° Low 50° Low 35° Low 28° Low 23°
High 72° High 62° High 47° High 45° High 41°
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
Mostly Cloudy
28% Rain
Mostly Cloudy
50% Rain
Mostly Cloudy
17% Rain
Overcast
23% Rain
Partly Cloudy
17% Rain/Snow
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