WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 AM CDT APR 26, 2026
Broken Clouds
39°F
Feels Like: 31°F
Dewpoint: 37°F
Rel. Hum.: 92%
Visibility: 10 miles
Wind: ENE at 13 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A slight chance of showers this morning, then showers this afternoon. Highs around 50. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
TONIGHT
Patchy fog in the evening. Showers. Near steady temperature in the mid 40s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
MONDAY
Showers, breezy. Near steady temperature in the mid 40s. North winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Breezy, cooler with lows in the upper 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
TUESDAY
Partly sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.
WEDNESDAY
Partly sunny. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 50s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 30s.
THURSDAY
Partly sunny. Highs in the lower 50s.
THURSDAY NIGHT
Mostly cloudy in the evening, then clearing. Lows in the lower 30s.
FRIDAY AND FRIDAY NIGHT
Mostly clear. Highs in the upper 50s. Lows in the upper 30s.
SATURDAY
Partly sunny. Highs in the upper 60s.

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  4/25/2026
Sunday
26 APR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 38° 34° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 2% severe)
ENE   5 85% 34°
Low 36° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 37° 32° Mostly Cloudy ENE   6 92% 35°
High 52° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 37° 31° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 1% severe)
ENE   8 89% 34°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 43° 36° Mostly Cloudy E   13 79% 37°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 47° 40° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 10% severe)
E   16 71% 38°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 48° 42° Mostly Cloudy E   17 74% 40°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 48° 42° Overcast 93%
RAIN
***
0% Thunder
( 13% severe)
ENE   16 83% 43°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 46° 39° Overcast ENE   16 89% 43°
Monday
27 APR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 46° 39° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 9% severe)
ENE   15 93% 44°
Low 42° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 45° 39° Overcast NE   14 96% 44°
High 48° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 45° 39° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 3% severe)
NNE   14 96% 44°

Mostly Cloudy

Rain Likely


Breezy
WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 45° 38° Mostly Cloudy N   17 96% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 45° 37° Mostly Cloudy 77%
RAIN
***
0% Thunder
( 2% severe)
N   21 89% 42°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 44° 35° Mostly Cloudy NNW   24 82% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 42° 32° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
NNW   24 79% 36°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 39° 29° Mostly Cloudy NNW   22 79% 33°

WATERTOWN, SD extended weather forecast

Tuesday
28 APR 2026
Wednesday
29 APR 2026
Thursday
30 APR 2026
Friday
1 MAY 2026
Saturday
2 MAY 2026
Low 31° Low 35° Low 36° Low 32° Low 38°
High 56° High 59° High 57° High 61° High 66°
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
Overcast
21% Rain/Snow
Mostly Cloudy
39% Rain
Partly Cloudy
32% Rain
Clear
10% Rain
Clear
13% Rain
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