WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

4:53 AM CDT JUL 31, 2026
Overcast
Light Rain
64°F
Feels Like: 62°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: NNE at 16 mph, gusts to 26
Pressure: 29.85 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy with showers this morning, then partly sunny this afternoon. Patchy smoke. Highs in the mid 70s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.
TONIGHT
Patchy smoke in the evening. Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.
SATURDAY
Mostly sunny. Highs around 80. Northeast winds 5 to 10 mph.
SATURDAY NIGHT
Clear. Lows in the lower 60s. Southeast winds 5 to 10 mph.
SUNDAY
Mostly sunny. Humid with highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
MONDAY
Partly sunny. Highs in the mid 80s.
MONDAY NIGHT
Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent.
TUESDAY
Partly sunny. A chance of showers in the morning. Not as warm with highs around 70. Chance of rain 30 percent.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. A 20 percent chance of showers. Lows in the mid 50s. 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.

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  7/30/2026
Friday
31 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 70° 70° Overcast 79%
RAIN
***
0% Thunder
( 36% severe)
N   9 100% 70°
Low 65° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy NE   15 100% 68°
High 77° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 66° 66° Mostly Cloudy 53%
RAIN
***
0% Thunder
( 8% severe)
NNE   17 100% 66°

Mostly Cloudy

Rain Likely


Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 69° 69° Mostly Cloudy NNE   17 90% 66°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 73° 73° Mostly Cloudy 7%

0% Thunder
( 9% severe)
NNE   16 79% 66°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy NNE   15 76% 67°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 1%

0% Thunder
( 8% severe)
NNE   12 74% 66°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy N   7 90% 65°
Saturday
1 AUG 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 64° 64° Clear 1%

0% Thunder
( 3% severe)
N   7 93% 62°
Low 57° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 62° Clear N   6 93% 60°
High 80° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 61° 61° Clear 0%

0% Thunder
( 2% severe)
N   6 93% 59°

Clear



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear NNE   6 73% 63°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 0%

0% Thunder
( 5% severe)
NNE   7 60% 62°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 79° 81° Clear NE   6 58% 63°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 78° 80° Clear 0%

0% Thunder
( 6% severe)
E   5 62% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 69° 69° Clear SE   5 87% 65°

WATERTOWN, SD extended weather forecast

Sunday
2 AUG 2026
Monday
3 AUG 2026
Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Low 62° Low 69° Low 61° Low 55° Low 56°
High 90° High 92° High 67° High 75° High 77°
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
Partly Cloudy
14% Rain
Overcast
54% Rain
Mostly Cloudy
35% Rain
Partly Cloudy
32% Rain
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