WATERTOWN, SD 57201 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


WATERTOWN, SD
Current Weather

7:53 AM CDT SEP 27, 2026
Overcast
Mist
63°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 100%
Visibility: 3 miles
Wind: N at 3 mph
Pressure: 30.09 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
Mostly cloudy this morning, then becoming partly sunny. Areas of fog this morning. Highs in the lower 70s. Northeast winds 5 to 10 mph.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. East winds 5 to 10 mph.
MONDAY
Cloudy. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
TUESDAY
A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.
THURSDAY AND THURSDAY NIGHT
Mostly clear. Highs in the mid 60s. Lows in the upper 40s.
FRIDAY
Partly sunny. Highs in the lower 60s.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows in the upper 40s. Highs in the lower 60s.

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  9/26/2026
Sunday
27 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 62° 63° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
S   3 100% 62°
Low 59° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 61° 62° Mostly Cloudy   CALM 100% 61°
High 72° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 60° 61° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 4% severe)
  CALM 100% 60°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 63° 63° Mostly Cloudy NNE   6 93% 61°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 69° 69° Partly Cloudy 2%

0% Thunder
( 10% severe)
NE   9 70% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 69° 69° Partly Cloudy ENE   9 66% 57°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 64° 64° Partly Cloudy 2%

0% Thunder
( 7% severe)
E   7 75% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 60° 60° Mostly Cloudy E   6 87% 56°
Monday
28 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 58° 58° Mostly Cloudy 9%

0% Thunder
( 2% severe)
ESE   5 90% 55°
Low 55° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 58° 57° Mostly Cloudy SE   6 93% 56°
High 70° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 58° 57° Mostly Cloudy 3%

0% Thunder
( 3% severe)
SSE   7 96% 57°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 62° 61° Mostly Cloudy SSE   12 93% 60°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 1%

0% Thunder
( 9% severe)
S   16 81% 60°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 68° 68° Mostly Cloudy S   16 78% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 66° 66° Mostly Cloudy 7%

0% Thunder
( 14% severe)
S   15 78% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 64° 63° Overcast S   15 90% 61°

WATERTOWN, SD extended weather forecast

Tuesday
29 SEP 2026
Wednesday
30 SEP 2026
Thursday
1 OCT 2026
Friday
2 OCT 2026
Saturday
3 OCT 2026
Low 60° Low 54° Low 46° Low 37° Low 44°
High 71° High 73° High 65° High 63° High 61°
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
49% Rain
Overcast
17% Rain
Partly Cloudy
10% Rain
Clear
9% Rain
Partly Cloudy
20% 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