WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

2:53 PM CDT MAR 17, 2026
Overcast
Mist
18°F
Feels Like: 0°F
Dewpoint: 12°F
Rel. Hum.: 74%
Visibility: 3 miles
Wind: S at 25 mph, gusts to 35
Pressure: 29.73 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
TONIGHT
Mostly cloudy with a slight chance of freezing rain this evening, then partly cloudy after midnight. Not as cold. Near steady temperature in the mid 20s. Temperature rising into the upper 20s after midnight. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 20 percent.
WEDNESDAY
Partly sunny. Not as cold with highs in the lower 40s. West winds 10 to 15 mph.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then clearing. Not as cold with lows in the lower 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight.
THURSDAY
Partly sunny. Highs around 50. Northwest winds 5 to 10 mph, becoming southwest with gusts up to 20 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.
SATURDAY
Partly sunny. Highs in the upper 60s.
SATURDAY NIGHT
Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the mid 40s. Lows in the upper 20s.
TUESDAY
Partly sunny. A slight chance of rain and snow in the morning. Highs in the upper 40s. Chance of precipitation 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  6:00 AM CST  3/17/2026
Tuesday
17 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 12° -6° Mostly Cloudy 50%
SNOW
.1–1 in
0% Thunder
( 1% severe)
S   20 86%
High 25° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 19° Mostly Cloudy S   18 82% 15°
Mostly Cloudy

Chance of Snow

WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 24° 12° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SSW   13 83% 20°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 24° 14° Partly Cloudy S   10 87% 21°
Wednesday
18 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 26° 17° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   9 87% 23°
Low 20° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 27° 19° Partly Cloudy W   8 96% 26°
High 43° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 28° 20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   8 92% 26°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 33° 26° Mostly Cloudy W   8 92% 31°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 38° 31° Mostly Cloudy 3%

0% Thunder
( 1% severe)
WSW   10 89% 35°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 42° 36° Mostly Cloudy WSW   12 86% 38°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 41° 35° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SW   9 89% 38°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 38° 33° Partly Cloudy SW   7 92% 36°
Thursday
19 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 12 AM 37° 32° Partly Cloudy 1%

0% Thunder
( 1% severe)
W   6 92% 35°
Low 31° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 3 AM 35° 30° Partly Cloudy NW   6 92% 33°
High 49° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 6 AM 33° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   6 96% 32°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 9 AM 35° 30° Partly Cloudy NNW   6 96% 34°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 12 PM 42° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   8 86% 38°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 3 PM 48° 43° Partly Cloudy SW   10 80% 42°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 6 PM 47° 43° Partly Cloudy     SSW   8 83% 42°

WATERTOWN, SD extended weather forecast

Friday
20 MAR 2026
Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Low 38° Low 43° Low 30° Low 19° Low 26°
High 64° High 72° High 42° High 44° High 46°
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
7% Rain
Clear
8% Rain
Clear
12% Rain/Snow
Clear
15% Snow
Mostly Cloudy
29% Rain/Snow
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