WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

11:53 AM CDT OCT 22, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 54°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.15 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the upper 70s. South winds 10 to 15 mph.
TONIGHT
Partly cloudy. Not as cool with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph.
FRIDAY
Partly sunny. A slight chance of rain in the morning. Breezy with highs in the mid 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 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 with a chance of sprinkles. Cooler with highs in the lower 60s. West winds 15 to 20 mph, becoming northwest in the afternoon.
SATURDAY NIGHT
Mostly cloudy. Much cooler with lows in the upper 30s.
SUNDAY
Mostly cloudy with a 40 percent chance of rain. Cooler with highs in the upper 40s.
SUNDAY NIGHT
Rain likely. Lows in the mid 30s. Chance of rain 70 percent.
MONDAY
A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the mid 40s. Chance of precipitation 50 percent.
MONDAY NIGHT
Mostly cloudy with a chance of rain and snow. Lows in the mid 30s. Chance of precipitation 40 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of snow in the morning. A slight chance of rain. Highs in the upper 40s. Chance of precipitation 20 percent.
TUESDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.
WEDNESDAY
Partly sunny. A slight chance of rain in the morning. Highs in the mid 50s. 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 AM CDT 10/22/2026
Thursday
22 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 71° 71° Clear 1%

0% Thunder
( 0% severe)
SSE   12 55% 54°
High 76° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 75° 75° Clear S   12 48% 54°
Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 67° 67° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSE   10 65% 55°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 63° 62° Partly Cloudy SSE   12 81% 57°
Friday
23 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 62° 61° Partly Cloudy 8%

0% Thunder
( 7% severe)
SSE   12 78% 55°
Low 58° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 61° 59° Mostly Cloudy SSE   13 75% 53°
High 74° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 60° 57° Mostly Cloudy 30%
RAIN
<.01 in
0% Thunder
( 14% severe)
SSE   15 75% 52°

Mostly Cloudy

Chance of Rain


Breezy
WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 63° 61° Mostly Cloudy SSE   17 67% 52°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 69° 69° Partly Cloudy 5%

0% Thunder
( 6% severe)
S   22 55% 52°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 73° 73° Partly Cloudy S   23 48% 52°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 70° 70° Mostly Cloudy 0%

0% Thunder
( 2% severe)
S   22 49% 50°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 66° 66° Mostly Cloudy S   20 56% 50°
Saturday
24 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 65° 65° Partly Cloudy 2%

0% Thunder
( 5% severe)
S   17 58% 50°
Low 55° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 63° 61° Partly Cloudy S   16 62% 50°
High 61° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 61° 59° Mostly Cloudy 31%
RAIN
<.01 in
0% Thunder
( 6% severe)
SSW   15 67% 50°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 59° 56° Mostly Cloudy WNW   16 67% 48°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 57° 53° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 2% severe)
NW   16 57% 42°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 55° 52° Mostly Cloudy NW   13 53% 38°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 51° 48° Mostly Cloudy     NNW   8 56% 36°

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 31° Low 29° Low 29° Low 35° Low 36°
High 52° High 47° High 49° High 53° High 45°
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
Mostly Cloudy
16% Rain
Overcast
25% Rain
Mostly Cloudy
20% Rain
Mostly Cloudy
13% Rain
Overcast
36% Rain
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