WATERTOWN, SD 57201 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


WATERTOWN, SD
Current Weather

3:53 AM CDT AUG 25, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 63°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: S at 16 mph, gusts to 26
Pressure: 29.96 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


Weather Map


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

WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Partly sunny. Highs in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon.
TONIGHT
Mostly clear. Lows around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
WEDNESDAY
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the upper 70s. North winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.
FRIDAY
Partly sunny. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny. Highs in the mid 80s.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
MONDAY
Partly sunny. Highs in the lower 80s.

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  8/24/2026
Tuesday
25 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 68° 68° Mostly Cloudy 23%
RAIN
.5–1 in
0% Thunder
( 37% severe)
SSW   9 90% 65°
Low 62° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 65° 65° Partly Cloudy SSW   8 100% 65°
High 83° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 63° 63° Partly Cloudy 1%

0% Thunder
( 2% severe)
SSW   6 100% 63°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 72° 72° Clear W   8 79% 65°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 80° 81° Partly Cloudy 0%

0% Thunder
( 2% severe)
WNW   15 47% 58°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 82° 81° Clear WNW   18 38% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 78° 79° Clear 1%

0% Thunder
( 4% severe)
WNW   14 48% 57°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 69° 69° Clear NW   9 68% 58°
Wednesday
26 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 65° 65° Clear 1%

0% Thunder
( 3% severe)
NW   8 78% 58°
Low 60° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 61° Clear NW   8 87% 58°
High 79° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 60° 59° Partly Cloudy 0%

0% Thunder
( 2% severe)
NW   9 90% 57°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 68° 68° Partly Cloudy NNW   14 73% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   15 52% 56°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy NNW   14 45% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   9 50% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy N   5 68% 55°

WATERTOWN, SD extended weather forecast

Thursday
27 AUG 2026
Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Low 52° Low 54° Low 62° Low 60° Low 57°
High 81° High 80° High 80° High 81° High 81°
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
Clear
4% Rain
Partly Cloudy
27% Rain
Partly Cloudy
42% Rain
Partly Cloudy
22% Rain
Partly Cloudy
18% Rain
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