WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

3:53 AM CDT MAR 31, 2026
Clear
34°F
Feels Like: 24°F
Dewpoint: 27°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: N at 14 mph
Pressure: 29.90 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
TODAY
Mostly cloudy this morning, then becoming partly sunny. Much colder with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Mostly cloudy. A slight chance of snow after midnight. Lows in the mid 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 20 percent.
WEDNESDAY
Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Snow accumulation around an inch possible. Highs in the upper 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent.
WEDNESDAY NIGHT
Snow with a slight chance of rain. A slight chance of freezing rain after midnight. Patchy blowing snow after midnight. Additional light snow accumulation. Lows in the mid 20s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
THURSDAY
A slight chance of freezing rain in the morning. Snow. Additional light snow accumulation. Highs in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of snow. A chance of freezing rain after midnight. Lows in the mid 20s. Chance of precipitation 50 percent.
FRIDAY AND FRIDAY NIGHT
Freezing rain and snow likely. Light snow accumulation possible. Highs in the mid 30s. Lows in the mid 20s. Chance of precipitation 70 percent.
SATURDAY
Mostly cloudy with a 50 percent chance of snow. Brisk with highs in the mid 30s.
SATURDAY NIGHT
Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows around 20. Chance of snow 20 percent.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs around 40. Lows in the mid 20s.
MONDAY
Partly sunny. Highs in the lower 40s.

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 PM CST  3/30/2026
Tuesday
31 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 12 AM 42° 34° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
N   15 70% 33°
Low 34° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 3 AM 37° 28° Mostly Cloudy N   16 75% 30°
High 44° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 6 AM 35° 25° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   15 82% 30°

Mostly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 9 AM 36° 26° Mostly Cloudy NNW   18 72% 28°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 40° 31° Partly Cloudy 1%

0% Thunder
( 1% severe)
NNW   18 52% 24°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 42° 34° Mostly Cloudy N   17 40% 20°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 38° 30° Mostly Cloudy 4%

0% Thunder
( 0% severe)
N   14 46% 20°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 32° 23° Mostly Cloudy NE   12 56% 19°
Wednesday
1 APR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 29° 19° Mostly Cloudy 25%
SNOW
<.1 in
0% Thunder
( 1% severe)
NE   12 61% 18°
Low 25° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 27° 17° Mostly Cloudy ENE   12 69% 19°
High 39° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 26° 15° Mostly Cloudy 31%
SNOW
5–10 in
0% Thunder
( 0% severe)
E   13 76% 20°

Mostly Cloudy

Chance of Snow

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 29° 18° Mostly Cloudy E   14 67% 20°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 34° 24° Mostly Cloudy 47%
SNOW
5–10 in
0% Thunder
( 0% severe)
E   15 60% 22°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 38° 29° Mostly Cloudy E   17 58% 25°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 36° 26° Overcast 64%
SNOW
***
0% Thunder
( 1% severe)
E   17 72% 28°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 32° 21° Mostly Cloudy E   16 81% 27°

WATERTOWN, SD extended weather forecast

Thursday
2 APR 2026
Friday
3 APR 2026
Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Low 25° Low 22° Low 21° Low 20° Low 23°
High 32° High 32° High 36° High 39° High 37°
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
88% Snow/Ice
Overcast
69% Snow/Ice
Overcast
45% Snow
Partly Cloudy
10% Snow
Overcast
17% Rain/Snow
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