WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

9:53 PM CDT OCT 22, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 55°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: SSE at 13 mph
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

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(Automated weather data from NWS/FAA)
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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy and not as cool. Near steady temperature in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Partly sunny. A chance of rain in the morning, then a chance of sprinkles in the afternoon. Breezy with highs in the mid 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 50s. South winds 15 to 25 mph with gusts up to 40 mph.
SATURDAY
Partly sunny. A slight chance of rain in the morning. Much cooler with highs in the upper 50s. West winds 15 to 20 mph, becoming northwest in the afternoon. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly cloudy. Much cooler with lows in the upper 30s. North winds 5 to 10 mph.
SUNDAY
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Cooler with highs in the upper 40s. Chance of rain 40 percent.
SUNDAY NIGHT
Cloudy. A chance of rain in the evening, then rain after midnight. Lows in the mid 30s. Chance of rain 80 percent.
MONDAY
Rain likely. Highs in the mid 40s. Chance of rain 70 percent.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.
TUESDAY
Mostly cloudy with a chance of rain in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 40 percent.
TUESDAY NIGHT
Mostly cloudy with a 30 percent chance of rain. Lows around 40.
WEDNESDAY
Partly sunny with a 20 percent chance of rain. Highs in the mid 50s.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the upper 30s. 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 PM CDT 10/22/2026
Friday
23 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 61° 59° Mostly Cloudy 2%

0% Thunder
( 5% severe)
S   12 75% 53°
Low 58° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 60° 58° Mostly Cloudy SSE   13 75% 52°
High 74° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 59° 56° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 14% severe)
SSE   15 75% 51°

Mostly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 62° 60° Mostly Cloudy SSE   18 70% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 7%

0% Thunder
( 9% severe)
SSE   22 55% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 74° 74° Mostly Cloudy SSE   22 46% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 3%

0% Thunder
( 4% severe)
SSE   22 51% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 66° 66° Mostly Cloudy S   21 56% 50°
Saturday
24 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 64° 62° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 9% severe)
S   18 58% 49°
Low 55° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 62° 60° Partly Cloudy S   17 62% 49°
High 61° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 60° 57° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 7% severe)
SSW   15 69% 50°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 57° 53° Mostly Cloudy WNW   17 62% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 57° 53° Partly Cloudy 9%

0% Thunder
( 1% severe)
NW   16 51% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 55° 52° Partly Cloudy NNW   13 47% 35°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 51° 48° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NNW   7 48% 32°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 46° 44° Mostly Cloudy NNW   5 56% 31°

WATERTOWN, SD extended weather forecast

Sunday
25 OCT 2026
Monday
26 OCT 2026
Tuesday
27 OCT 2026
Wednesday
28 OCT 2026
Thursday
29 OCT 2026
Low 32° Low 31° Low 33° Low 40° Low 36°
High 52° High 40° High 47° High 57° High 47°
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
Overcast
62% Rain
Overcast
69% Rain
Overcast
30% Rain
Mostly Cloudy
25% Rain
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