WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

2:53 PM CST JAN 22, 2026
Clear
-4°F
Feels Like: -28°F
Dewpoint: -15°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: NW at 21 mph
Pressure: 30.29 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny with a slight chance of flurries. Patchy blowing snow. Brisk and much colder with highs around 6 above. Temperature falling to around 7 below late. Northwest winds 20 to 25 mph with gusts up to 35 mph. Wind chill values as low as 37 below.
TONIGHT
Partly cloudy. Much colder with lows around 22 below. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Wind chill values as low as 42 below.
FRIDAY
Partly sunny. Much colder with highs around 11 below. Northwest winds 5 to 10 mph. Wind chill values as low as 42 below.
FRIDAY NIGHT
Mostly cloudy and cold. Near steady temperature around 12 below. West winds around 5 mph, becoming south after midnight. Wind chill values as low as 25 below.
SATURDAY
Partly sunny. Not as cold with highs around zero. South winds 5 to 10 mph. Wind chill values as low as 26 below.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Cold. Lows around 10 below. Highs around zero. Wind chill values as low as 25 below.
SUNDAY NIGHT
Mostly clear. Cold with lows 15 below to 20 below zero. Temperature rising to around 10 below after midnight. Wind chill values as low as 30 below.
MONDAY THROUGH TUESDAY NIGHT
Partly cloudy. Highs around 10 above. Lows around 5 below. Wind chill values as low as 30 below.
WEDNESDAY
Partly sunny. Highs 5 to 10 above. Wind chill values as low as 20 below.

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  1/22/2026
Thursday
22 JAN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM -22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   20 61% -9°
High 1° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM -3° -25° Mostly Cloudy NW   18 58% -13°
Mostly Cloudy




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM -10° -32° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   15 64% -18°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM -15° -37° Partly Cloudy NNW   13 63% -23°
Friday
23 JAN 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM -18° -40° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 67% -25°
Low -23° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM -20° -40° Partly Cloudy NW   9 67% -27°
High -9° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM -21° -40° Clear 0%

0% Thunder
( 0% severe)
NW   8 66% -28°

Increasing Clouds



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM -21° -38° Partly Cloudy NW   7 70% -27°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM -15° -31° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   7 63% -23°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM -11° -23° Mostly Cloudy NW   5 57% -21°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM -12° -20° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NNW   2 64% -20°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM -13° -22° Mostly Cloudy WSW   1 71% -19°
Saturday
24 JAN 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 12 AM -12° -20° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 0% severe)
S   1 71% -18°
Low -15° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 3 AM -12° -20° Mostly Cloudy SSE   2 76% -17°
High 1° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 6 AM -11° -20° Mostly Cloudy 4%

0% Thunder
( 0% severe)
S   3 76% -16°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 9 AM -11° -23° Partly Cloudy S   5 80% -15°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 12 PM -4° -19° Partly Cloudy 1%

0% Thunder
( 0% severe)
S   8 72% -10°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 3 PM -12° Mostly Cloudy S   6 65% -8°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 6 PM -3° -13° Partly Cloudy     SSE   5 76% -8°

WATERTOWN, SD extended weather forecast

Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Wednesday
28 JAN 2026
Thursday
29 JAN 2026
Low -3° Low -9° Low 0° Low -5° Low -12°
High 5° High 14° High 10° High 4° High 4°
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
Overcast
31% Snow
Partly Cloudy
6% Snow
Partly Cloudy
13% Snow
Overcast
23% Snow
Overcast
10% Snow
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