WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 AM CDT JUN 30, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 55°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: SW at 14 mph
Pressure: 29.76 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
REST OF TODAY
Partly sunny. Not as warm with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south around 5 mph after midnight. Chance of rain 20 percent.
WEDNESDAY
Partly sunny. A chance of thunderstorms, mainly in the morning. Highs in the mid 80s. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s. Northwest winds around 5 mph, becoming south after midnight.
THURSDAY
Mostly sunny. A slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 80 percent.
FRIDAY
Partly sunny. Highs in the upper 80s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. Showers likely after midnight. Lows in the upper 60s. Chance of rain 60 percent.
INDEPENDENCE DAY
Mostly cloudy with a slight chance of thunderstorms in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
MONDAY
Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

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  6/29/2026
Tuesday
30 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 70° 70° Partly Cloudy 1%

0% Thunder
( 3% severe)
SW   10 55% 53°
Low 64° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 68° 68° Partly Cloudy S   10 49% 48°
High 84° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 65° 65° Clear 0%

0% Thunder
( 1% severe)
SW   9 58% 50°

Clear



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 73° 73° Clear WSW   10 49% 53°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 80° 80° Clear 0%

0% Thunder
( 2% severe)
WSW   12 42% 55°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 83° 82° Clear WSW   13 38% 55°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 83° 83° Clear 1%

0% Thunder
( 5% severe)
WSW   8 43% 58°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 72° 72° Partly Cloudy S   6 59% 57°
Wednesday
1 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 33%
RAIN
<.01 in
0% Thunder
( 17% severe)
SSE   5 65% 56°
Low 63° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy SSE   3 65% 55°
High 84° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 58%
RAIN
>2 in
0% Thunder
( 25% severe)
S   8 73% 58°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SSW   9 73% 63°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 79° 81° Partly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 28% severe)
SW   9 62% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 82° 84° Partly Cloudy W   7 56% 65°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 82° 84° Clear 6%

0% Thunder
( 20% severe)
WNW   5 55% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy   CALM 73% 64°

WATERTOWN, SD extended weather forecast

Thursday
2 JUL 2026
Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Low 64° Low 62° Low 61° Low 63° Low 65°
High 91° High 83° High 83° High 85° High 88°
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
32% Rain
Mostly Cloudy
76% Rain
Mostly Cloudy
55% Rain
Partly Cloudy
44% Rain
Partly Cloudy
21% Rain
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