WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

8:53 PM CDT OCT 5, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 46°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: S at 13 mph, gusts to 22
Pressure: 29.89 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Not as cool with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.
TUESDAY
Mostly sunny. Highs in the upper 70s. West winds 5 to 10 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 50. Northwest winds around 5 mph.
WEDNESDAY
Mostly sunny. Highs around 70. Northwest winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph.
THURSDAY THROUGH FRIDAY
Partly cloudy. Highs in the mid 60s. Lows in the upper 40s.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
Partly cloudy and breezy. Lows in the mid 50s. Highs in the mid 70s.
SUNDAY
Partly sunny. Cooler with highs in the lower 60s.
SUNDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
COLUMBUS DAY
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Cooler with highs in the lower 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  7:00 AM CDT  9/30/2026
Wednesday
30 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   7 55% 56°
High 76° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 75° 75° Partly Cloudy W   9 48% 54°
Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 68° 68° Mostly Cloudy 1%

0% Thunder
( 1% severe)
WNW   6 65% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 63° 63° Mostly Cloudy NNW   6 75% 55°
Thursday
1 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 60° 59° Mostly Cloudy 1%

0% Thunder
( 1% severe)
N   8 75% 52°
Low 51° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy N   12 72% 46°
High 61° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 51° 47° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   10 66% 40°

Decreasing Clouds



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 55° 52° Partly Cloudy N   12 57% 40°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 60° 58° Clear 1%

0% Thunder
( 0% severe)
N   12 42% 37°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 60° 58° Clear NNW   12 41% 36°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 55° 53° Clear 0%

0% Thunder
( 1% severe)
NNW   7 51% 37°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 52° 50° Partly Cloudy NNW   6 59% 38°
Friday
2 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 50° 49° Mostly Cloudy 4%

0% Thunder
( 1% severe)
NNW   3 63% 38°
Low 45° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 48° 47° Mostly Cloudy N   1 65% 37°
High 59° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 45° 44° Partly Cloudy 5%

0% Thunder
( 0% severe)
  CALM 73% 37°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 51° 51° Partly Cloudy   CALM 63% 39°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 57° 56° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSE   6 47% 37°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 58° 57° Partly Cloudy SSE   7 47% 38°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 54° 53° Partly Cloudy     SE   6 59% 40°

WATERTOWN, SD extended weather forecast

Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Wednesday
7 OCT 2026
Low 47° Low 40° Low 37° Low 45° Low 49°
High 67° High 63° High 60° High 64° High 67°
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
Partly Cloudy
28% Rain
Clear
7% Rain
Clear
12% Rain
Partly Cloudy
25% Rain
Partly Cloudy
23% Rain
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