WATERTOWN, SD 57201 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


WATERTOWN, SD
Current Weather

5:53 PM CDT JUL 31, 2026
Broken Clouds
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: NNW at 15 mph
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Patchy smoke this evening. Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.
SATURDAY
Partly sunny. Highs around 80. North winds 5 to 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Partly cloudy. Lows around 60. East winds around 5 mph, becoming southeast after midnight.
SUNDAY
Mostly sunny. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph.
MONDAY
Partly sunny and breezy. Highs in the mid 80s.
MONDAY NIGHT
Mostly clear with a chance of thunderstorms in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent.
TUESDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Not as warm with highs in the lower 70s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent.
WEDNESDAY
Partly sunny. Highs in the mid 70s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
THURSDAY
Partly sunny. Highs in the upper 70s.
THURSDAY 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.

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  7/31/2026
Friday
31 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 71° 71° Mostly Cloudy 8%

0% Thunder
( 20% severe)
NNE   16 79% 64°
High 74° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 73° 73° Mostly Cloudy NNE   14 76% 65°
Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 1%

0% Thunder
( 8% severe)
N   12 76% 65°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 67° 67° Partly Cloudy N   8 90% 64°
Saturday
1 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 64° 64° Clear 1%

0% Thunder
( 3% severe)
N   8 90% 61°
Low 57° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 61° 60° Clear N   7 90% 58°
High 79° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 61° 60° Clear 1%

0% Thunder
( 2% severe)
N   7 87% 57°

Clear



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 71° 71° Clear NA   8 71% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 1%

0% Thunder
( 4% severe)
N   9 54% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 79° 80° Clear NNE   7 54% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 77° 79° Clear 0%

0% Thunder
( 5% severe)
NE   5 58% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 68° 68° Clear E   5 84% 63°
Sunday
2 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 64° 65° Clear 0%

0% Thunder
( 4% severe)
SE   3 90% 61°
Low 59° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 62° 62° Clear SSE   6 93% 60°
High 81° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 62° 62° Clear 0%

0% Thunder
( 3% severe)
SSE   7 90% 59°

Clear



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 72° 72° Clear S   12 73% 63°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 78° 80° Clear 0%

0% Thunder
( 6% severe)
S   16 60% 63°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 81° 83° Partly Cloudy SSE   17 58% 65°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 79° 81° Partly Cloudy     SSE   17 62% 65°

WATERTOWN, SD extended weather forecast

Monday
3 AUG 2026
Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Friday
7 AUG 2026
Low 69° Low 61° Low 55° Low 56° Low 58°
High 92° High 67° High 75° High 77° High 79°
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
14% Rain
Overcast
54% Rain
Mostly Cloudy
35% Rain
Partly Cloudy
32% Rain
Partly Cloudy
26% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Watertown, SD
Watertown, SD snow
Watertown, SD radar
SD map
-or-
-or-
-or-
 
57201
57201 snow
57201 radar
 
-or-
-or-
 
 
SD
SD snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions