WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

9:53 PM CDT MAR 9, 2026
Clear
28°F
Feels Like: 16°F
Dewpoint: 23°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: NNE at 17 mph
Pressure: 29.86 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with a chance of snow this evening, then mostly cloudy with a slight chance of snow after midnight. Little or no snow accumulation. Colder with lows in the lower 20s. Temperature rising into the upper 20s after midnight. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent.
TUESDAY
Mostly cloudy. A slight chance of snow in the afternoon. Highs in the upper 30s. Northeast winds 10 to 15 mph. Chance of snow 20 percent.
TUESDAY NIGHT
Snow likely, mainly in the evening. Snow accumulation around an inch possible. Lows in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 70 percent.
WEDNESDAY
Partly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 20s. West winds 5 to 10 mph, becoming south after midnight.
THURSDAY AND THURSDAY NIGHT
Mostly cloudy with a chance of rain and snow. Highs in the upper 40s. Lows in the lower 20s. Chance of precipitation 40 percent.
FRIDAY
Mostly cloudy. A slight chance of snow in the afternoon. Colder with highs in the mid 30s. Chance of snow 20 percent.
FRIDAY NIGHT
Cloudy with a 40 percent chance of snow. Lows in the mid 20s.
SATURDAY
Cloudy with a 50 percent chance of snow. Highs in the mid 30s.
SATURDAY NIGHT
Snow likely. Snow may be heavy at times after midnight. Heavy snow accumulation possible. Colder with lows 10 to 15. Chance of snow 70 percent.
SUNDAY
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Brisk, colder with highs in the lower 20s. Chance of snow 40 percent.
SUNDAY NIGHT
Partly cloudy. Cold with lows around 5 above.
MONDAY
Partly sunny. A slight chance of snow in the afternoon. Highs in the mid 20s. Chance of snow 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/ 9/2026
Monday
9 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 43° 37° Clear 4%

0% Thunder
( 1% severe)
N   10 55% 28°
High 48° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 47° 42° Partly Cloudy NNE   10 45% 27°
Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 43° 37° Clear 19%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
NE   12 50% 26°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 34° 24° Partly Cloudy NE   15 68% 25°
Tuesday
10 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 29° 17° Mostly Cloudy 20%
SNOW/ICE
<.05 in
0% Thunder
( 1% severe)
NE   16 80% 24°
Low 26° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 28° 17° Mostly Cloudy NE   14 84% 24°
High 40° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 28° 19° Mostly Cloudy 4%

0% Thunder
( 0% severe)
NE   10 84% 24°

Mostly Cloudy

Chance of Snow

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 29° 20° Mostly Cloudy ENE   10 80% 24°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 36° 29° Mostly Cloudy 24%
SNOW
<.1 in
0% Thunder
( 1% severe)
NE   9 66% 26°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 38° 30° Mostly Cloudy NNE   12 61% 26°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 35° 27° Overcast 53%
SNOW
5–10 in
0% Thunder
( 1% severe)
N   12 75% 28°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 31° 23° Mostly Cloudy NNE   9 84% 27°
Wednesday
11 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 12 AM 29° 20° Mostly Cloudy 33%
SNOW
1–2.5 in
0% Thunder
( 1% severe)
N   9 88% 26°
Low 24° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 3 AM 27° 19° Mostly Cloudy NNW   8 92% 25°
High 39° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 6 AM 25° 16° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NW   8 91% 23°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 9 AM 27° 17° Partly Cloudy NNW   10 80% 22°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 12 PM 34° 25° Partly Cloudy 7%

0% Thunder
( 1% severe)
NW   13 57% 21°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 3 PM 37° 28° Partly Cloudy WNW   14 48% 20°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 6 PM 34° 27° Clear     WNW   9 54% 20°

WATERTOWN, SD extended weather forecast

Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Low 19° Low 25° Low 22° Low 17° Low 7°
High 44° High 37° High 36° High 27° High 24°
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
14% Rain/Snow
Overcast
22% Rain/Snow
Overcast
48% Snow
Overcast
50% Snow
Mostly Cloudy
24% Snow
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