WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

10:53 PM CDT OCT 27, 2026
Overcast
46°F
Feels Like: 42°F
Dewpoint: 45°F
Rel. Hum.: 96%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.99 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Patchy fog late this evening, then areas of fog. Near steady temperature in the lower 40s. South winds 5 to 10 mph with gusts up to 20 mph.
WEDNESDAY
Mostly cloudy with a chance of rain. Widespread fog in the morning. Areas of fog in the afternoon. A slight chance of thunderstorms in the afternoon. Not as cool with highs around 60. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. West winds 5 to 10 mph.
THURSDAY
Partly sunny. Highs in the mid 50s. Southwest winds around 5 mph, becoming southeast around 5 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the mid 50s.
FRIDAY NIGHT
Mostly cloudy. Lows around 40.
SATURDAY THROUGH SUNDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Highs around 60. Lows in the upper 40s.
MONDAY AND MONDAY NIGHT
Cloudy with rain likely. Highs in the upper 50s. Lows in the mid 40s. Chance of rain 60 percent.
TUESDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s.

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  6:00 PM CST 10/27/2026
Wednesday
28 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 12 AM 45° 41° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   7 96% 44°
Low 43° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 3 AM 44° 40° Mostly Cloudy S   7 100% 44°
High 59° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 6 AM 45° 41° Mostly Cloudy 50%
RAIN
<.01 in
0% Thunder
( 15% severe)
S   8 100% 45°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 9 AM 52° 48° Mostly Cloudy S   12 96% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 58° 55° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 23% severe)
SSW   14 90% 55°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 56° 53° Mostly Cloudy WNW   12 93% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 50° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   8 93% 48°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 45° 41° Partly Cloudy WNW   7 96% 44°
Thursday
29 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 42° 39° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   5 93% 40°
Low 35° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 39° 37° Mostly Cloudy W   2 89% 36°
High 56° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 36° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 92% 34°

Decreasing Clouds



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 43° 42° Mostly Cloudy   CALM 82% 38°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 53° 52° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   5 59% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 55° 53° Clear SE   7 55% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 47° 43° Mostly Cloudy 0%

0% Thunder
( 0% severe)
ESE   8 76% 40°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 44° 40° Partly Cloudy ESE   7 82% 39°

WATERTOWN, SD extended weather forecast

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Low 38° Low 36° Low 41° Low 45° Low 42°
High 55° High 55° High 54° High 58° High 54°
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
12% Rain
Mostly Cloudy
12% Rain
Overcast
56% Rain
Overcast
28% Rain
Overcast
18% Rain
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