WATERTOWN, SD 57201 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


WATERTOWN, SD
Current Weather

3:53 AM CDT SEP 12, 2026
Clear
55°F
Feels Like: 50°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: NW at 18 mph, gusts to 26
Pressure: 29.93 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
Partly sunny. Not as warm with highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly cloudy. A chance of showers after midnight. Lows around 50. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Chance of rain 40 percent.
SUNDAY
Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 50 percent.
MONDAY
Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Breezy with highs in the upper 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100 percent.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 50.
TUESDAY
Mostly sunny. Highs in the upper 60s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows around 50.
WEDNESDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows around 50.
THURSDAY THROUGH FRIDAY
Mostly clear. Highs in the mid 70s. Lows 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 PM CDT  9/11/2026
Saturday
12 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 62° 60° Clear 1%

0% Thunder
( 1% severe)
NNW   13 62% 49°
Low 53° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 57° 54° Partly Cloudy NNW   12 69% 47°
High 71° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 54° 51° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NW   10 74% 46°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 59° 57° Partly Cloudy NW   13 62% 46°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 66° 66° Clear 1%

0% Thunder
( 0% severe)
NW   13 43% 43°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 68° 68° Partly Cloudy NW   12 37% 41°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 65° 65° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   7 41% 41°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 58° 58° Mostly Cloudy N   3 60% 44°
Sunday
13 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 54° 54° Mostly Cloudy 46%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
NE   2 69% 44°
Low 49° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 53° 52° Mostly Cloudy NE   5 66% 42°
High 66° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 52° 50° Overcast 50%
RAIN
.5–1 in
0% Thunder
( 2% severe)
ENE   6 74% 44°

Decreasing Clouds

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 54° 52° Mostly Cloudy ENE   7 74% 46°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 59° 58° Partly Cloudy 3%

0% Thunder
( 0% severe)
ESE   8 57% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 63° 63° Partly Cloudy ESE   8 50% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 62° 61° Partly Cloudy 1%

0% Thunder
( 1% severe)
ESE   9 52% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 55° 52° Partly Cloudy ESE   10 74% 47°

WATERTOWN, SD extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 48° Low 55° Low 50° Low 47° Low 51°
High 67° High 66° High 68° High 63° High 59°
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
Overcast
17% Rain
Overcast
59% Rain
Mostly Cloudy
25% Rain
Mostly Cloudy
54% Rain
Overcast
64% 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