WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

9:53 PM CDT JUL 27, 2026
Scattered Clouds
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: NNW at 13 mph
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a 40 percent chance of showers. Patchy smoke. Lows in the lower 70s. North winds 5 to 10 mph.
TUESDAY
Partly sunny. Patchy smoke. Hot with highs around 90. Southeast winds around 5 mph.
TUESDAY NIGHT
Mostly clear. Patchy smoke. Humid with lows around 70. Southeast winds 5 to 10 mph, becoming south after midnight.
WEDNESDAY
Patchy smoke in the morning. Mostly sunny. Hot with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. South winds around 10 mph with gusts up to 20 mph.
THURSDAY
Partly sunny. A slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 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 mid 60s. Chance of rain 80 percent.
FRIDAY
Partly sunny. A slight chance of thunderstorms in the morning. Highs in the lower 80s. Chance of rain 20 percent.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the mid 60s. Highs in the mid 80s.
MONDAY
Partly sunny and breezy. Highs in the upper 80s.

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 AM CDT  7/27/2026
Monday
27 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 89° 87° Partly Cloudy 0%

0% Thunder
( 3% severe)
N   12 33% 56°
High 91° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 90° 89° Partly Cloudy N   10 33% 57°
Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 89° 88° Partly Cloudy 4%

0% Thunder
( 6% severe)
NA   7 37% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 79° 80° Mostly Cloudy NNW   5 54% 61°
Tuesday
28 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 74° 74° Mostly Cloudy 6%

0% Thunder
( 8% severe)
NNW   3 64% 61°
Low 70° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy NNE   3 68% 61°
High 89° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 6%

0% Thunder
( 7% severe)
E   3 73% 62°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 80° 82° Partly Cloudy SE   6 58% 64°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 86° 87° Partly Cloudy 8%

0% Thunder
( 13% severe)
SSE   7 45% 62°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 89° 89° Partly Cloudy SSE   6 39% 61°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 88° 88° Partly Cloudy 2%

0% Thunder
( 17% severe)
E   6 42% 62°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 79° 81° Partly Cloudy SE   8 60% 64°
Wednesday
29 JUL 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 73° 73° Partly Cloudy 2%

0% Thunder
( 16% severe)
S   7 76% 65°
Low 69° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 71° 71° Clear S   8 81% 65°
High 91° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 71° 71° Clear 0%

0% Thunder
( 11% severe)
S   8 81% 65°

Clear



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 82° 85° Clear SSW   10 61% 67°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 89° 91° Clear 0%

0% Thunder
( 18% severe)
SSW   10 44% 64°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 91° 91° Partly Cloudy S   10 38% 62°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 89° 90° Partly Cloudy     S   8 41% 62°

WATERTOWN, SD extended weather forecast

Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Sunday
2 AUG 2026
Monday
3 AUG 2026
Low 69° Low 65° Low 63° Low 62° Low 67°
High 80° High 88° High 89° High 92° High 86°
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
Overcast
63% Rain
Partly Cloudy
23% Rain
Clear
7% Rain
Clear
10% Rain
Clear
16% Rain
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