WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

12:53 AM CDT APR 16, 2026
Clear
48°F
Feels Like: 46°F
Dewpoint: 37°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 29.69 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear. Lows in the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY
Sunny, breezy with highs in the lower 80s. South winds 20 to 25 mph with gusts up to 35 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cooler with lows in the lower 30s. South winds 15 to 20 mph, becoming north after midnight.
FRIDAY
Mostly cloudy. A chance of rain and snow showers in the morning. Little or no snow accumulation. Breezy and much cooler with highs in the mid 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly cloudy and brisk, colder with lows in the lower 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
SATURDAY
Partly sunny and breezy. Highs in the lower 40s.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the mid 20s. Highs in the lower 50s.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the lower 30s. Highs in the upper 60s.
MONDAY NIGHT THROUGH TUESDAY NIGHT
Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
WEDNESDAY
Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s. 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  4/15/2026
Thursday
16 APR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 50° 47° Clear 0%

0% Thunder
( 0% severe)
S   7 63% 38°
Low 44° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 46° 42° Clear SSE   8 76% 39°
High 80° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 45° 40° Clear 1%

0% Thunder
( 0% severe)
SSE   10 82% 40°

Clear




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 61° 59° Clear S   16 50% 42°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 73° 73° Clear 5%

0% Thunder
( 2% severe)
S   20 28% 38°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 79° 78° Clear SSW   18 21% 36°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 76° 77° Partly Cloudy 8%

0% Thunder
( 5% severe)
SSW   12 24% 37°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 62° 60° Partly Cloudy SSE   13 38% 36°
Friday
17 APR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 55° 51° Mostly Cloudy 6%

0% Thunder
( 2% severe)
NNE   16 49% 36°
Low 35° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 46° 39° Mostly Cloudy N   16 60% 33°
High 45° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 39° 30° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 2% severe)
NNW   16 73% 31°

Mostly Cloudy

Chance of Rain


Breezy
WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 36° 26° Mostly Cloudy NNW   18 72% 28°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 37° 26° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NNW   21 61% 25°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 40° 30° Mostly Cloudy NW   22 49% 23°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 38° 28° Mostly Cloudy 3%

0% Thunder
( 0% severe)
NW   21 49% 21°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 32° 20° Mostly Cloudy NW   18 56% 19°

WATERTOWN, SD extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 23° Low 23° Low 36° Low 41° Low 42°
High 44° High 54° High 68° High 69° High 73°
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
Mostly Cloudy
29% Snow
Clear
6% Rain/Snow
Clear
5% Rain
Clear
13% Rain
Partly Cloudy
21% Rain
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