WATERTOWN, SD 57201 Weather Forecast & Current Conditions
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  57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WATERTOWN, SD
Current Weather
4:53 PM CDT AUG 14, 2026
Overcast
72°F
Feels Like: 72°F
Dewpoint: 66°F
Rel. Hum.: 81%
Visibility: 8 miles
Wind: ESE at 9 mph
Pressure: 30.01 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)
  57201 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

WATERTOWN, SD 57201
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of sprinkles after midnight. Patchy fog after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. Chance of rain 50 percent.
SATURDAY
Patchy fog in the morning. Mostly cloudy with a chance of sprinkles in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy. A slight chance of thunderstorms in the evening. Lows in the upper 50s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph with gusts up to 20 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s. North winds around 5 mph, becoming south after midnight.
MONDAY
Mostly sunny. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
MONDAY NIGHT
Partly cloudy. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 30 percent.
TUESDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20 percent.
THURSDAY
Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.
THURSDAY NIGHT
Mostly clear with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 20 percent.

  57201 WEATHER SATELLITE LOOPS
Visible Weather Satellite
WATERTOWN, SD 57201
Infrared Weather Satellite
WATERTOWN, SD 57201
  57201 WEATHER RADAR LOOP
NEXRAD Weather Radar
WATERTOWN, SD 57201
 MOS COMPUTER WEATHER FORECAST

WATERTOWN, SD 3 hourly weather forecast
weather forecast created  7:00 AM CDT  8/14/2026
Friday
14 AUG 2026		 WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 27% severe)		 ESE   16 71% 65°
High 76° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy ESE   15 76% 67°
Mostly Cloudy



 WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 74° 74° Mostly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 18% severe)		 ESE   12 79% 67°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 70° 70° Mostly Cloudy ESE   9 93% 68°
Saturday
15 AUG 2026		 WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 7%

 0% Thunder
( 11% severe)		 SE   7 100% 69°
Low 64° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy S   6 100% 68°
High 79° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 68° 68° Overcast 12%
RAIN
<.01 in		 0% Thunder
( 13% severe)		 SSW   5 100% 68°

Mostly Cloudy

Chance of Rain

 WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy W   8 93% 70°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 76° 77° Mostly Cloudy 25%
RAIN
1–2 in		 0% Thunder
( 16% severe)		 W   10 85% 71°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 78° 80° Mostly Cloudy WNW   10 76% 70°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 76° 77° Partly Cloudy 4%

 0% Thunder
( 13% severe)		 NW   10 74% 67°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 69° 69° Partly Cloudy NNW   9 87% 65°
Sunday
16 AUG 2026		 WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 65° 65° Partly Cloudy 2%

 0% Thunder
( 3% severe)		 NNW   8 93% 63°
Low 59° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 62° 61° Partly Cloudy N   8 97% 61°
High 76° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 59° 58° Partly Cloudy 0%

 0% Thunder
( 2% severe)		 N   8 100% 59°

Clear



 WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 67° 67° Clear N   10 75% 59°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 73° 73° Clear 0%

 0% Thunder
( 2% severe)		 NNW   12 57% 57°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 76° 78° Clear NNW   10 52% 57°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 73° 73° Clear     NNW   7 57% 57°

WATERTOWN, SD extended weather forecast
Monday
17 AUG 2026		 Tuesday
18 AUG 2026		 Wednesday
19 AUG 2026		 Thursday
20 AUG 2026		 Friday
21 AUG 2026
Low 59° Low 58° Low 58° Low 58° Low 59°
High 87° High 77° High 80° High 79° High 81°
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
15% Rain		 Partly Cloudy
48% Rain		 Partly Cloudy
24% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
22% Rain
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