WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

4:53 AM CDT JUN 27, 2026
Overcast
64°F
Feels Like: 63°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SE at 13 mph, gusts to 21
Pressure: 29.89 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
Partly sunny and breezy. Highs in the lower 80s. Southeast winds 20 to 25 mph with gusts up to 35 mph.
TONIGHT
Partly cloudy with a slight chance of thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Breezy with lows in the upper 60s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.
SUNDAY
Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 90. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then mostly clear with a slight chance of thunderstorms after midnight. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
MONDAY
Mostly sunny. Hot with highs in the mid 90s. South winds 15 to 20 mph, becoming southwest in the afternoon. Gusts up to 35 mph.
MONDAY NIGHT
Mostly clear. Lows in the upper 60s.
TUESDAY
Mostly sunny. A slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 60s.
WEDNESDAY
Partly sunny. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent.
THURSDAY
Mostly sunny. Hot with highs in the lower 90s.
THURSDAY NIGHT
Becoming partly cloudy after midnight. Showers likely in the evening. A chance of thunderstorms. Lows around 70. Chance of rain 60 percent.
FRIDAY
Mostly sunny. Hot with highs in the lower 90s.

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  6/26/2026
Saturday
27 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 67° 67° Partly Cloudy 3%

0% Thunder
( 5% severe)
SSE   12 70% 57°
Low 64° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 66° 66° Mostly Cloudy SSE   15 75% 58°
High 82° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 65° 65° Mostly Cloudy 3%

0% Thunder
( 7% severe)
SSE   16 81% 59°

Partly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 71° 71° Partly Cloudy SSE   20 71% 61°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 77° 79° Partly Cloudy 4%

0% Thunder
( 8% severe)
SSE   22 60% 62°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 81° 82° Partly Cloudy SSE   22 53% 62°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 80° 81° Partly Cloudy 26%
RAIN
.5–1 in
0% Thunder
( 22% severe)
SSE   21 54% 62°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy SSE   17 66% 62°
Sunday
28 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 70%
RAIN
***
0% Thunder
( 48% severe)
SSE   16 76% 63°
Low 66° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy SSE   16 81% 64°
High 90° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 58%
RAIN
>2 in
0% Thunder
( 19% severe)
SSE   15 84% 65°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 74° 74° Mostly Cloudy SSE   16 79% 67°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 82° 86° Mostly Cloudy 7%

0% Thunder
( 20% severe)
SSE   14 67% 70°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 88° 93° Mostly Cloudy SSE   12 54% 69°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 89° 94° Partly Cloudy 2%

0% Thunder
( 19% severe)
SSE   7 52% 69°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 79° 81° Partly Cloudy E   6 67% 67°

WATERTOWN, SD extended weather forecast

Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Friday
3 JUL 2026
Low 74° Low 60° Low 62° Low 64° Low 64°
High 94° High 89° High 82° High 88° High 86°
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
Partly Cloudy
18% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
54% Rain
Partly Cloudy
64% Rain
Mostly Cloudy
51% Rain
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