WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

6:53 PM CDT MAR 19, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 48°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SW at 8 mph
Pressure: 29.85 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph, becoming northwest after midnight.
FRIDAY
Partly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph, becoming west with gusts up to 20 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 40s. Southwest winds 5 to 10 mph.
SATURDAY
Partly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the lower 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Much colder with highs in the mid 40s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 20s.
MONDAY THROUGH TUESDAY NIGHT
Mostly cloudy. Highs in the lower 50s. Lows in the lower 30s.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as cool with highs in the lower 60s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent.
THURSDAY
Partly sunny and breezy. Much colder with 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 AM CST  3/19/2026
Thursday
19 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 53° 50° Clear 1%

0% Thunder
( 0% severe)
SSW   10 69% 43°
High 61° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 60° 58° Partly Cloudy WSW   14 58% 45°
Increasing Clouds



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 56° 53° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   12 69% 46°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 49° 45° Mostly Cloudy WSW   10 77% 42°
Friday
20 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 46° 41° Partly Cloudy 2%

0% Thunder
( 0% severe)
W   9 79% 40°
Low 37° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 42° 37° Partly Cloudy NW   8 86% 38°
High 63° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 38° 34° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   6 92% 36°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 44° 41° Mostly Cloudy NW   6 82% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 57° 55° Partly Cloudy 2%

0% Thunder
( 0% severe)
W   9 62% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 63° 62° Partly Cloudy W   12 52% 45°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 59° 58° Mostly Cloudy 0%

0% Thunder
( 1% severe)
W   7 62% 46°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 50° 48° Partly Cloudy SSW   6 77% 43°
Saturday
21 MAR 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 12 AM 45° 41° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   7 86% 41°
Low 39° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 3 AM 43° 38° Partly Cloudy SSW   8 86% 39°
High 72° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 6 AM 43° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   9 82% 38°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 9 AM 50° 46° Mostly Cloudy WSW   10 71% 41°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 12 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 1% severe)
WSW   12 47% 45°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 3 PM 71° 71° Partly Cloudy SW   13 39% 45°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 6 PM 64° 63° Partly Cloudy     NE   10 52% 46°

WATERTOWN, SD extended weather forecast

Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Thursday
26 MAR 2026
Low 41° Low 21° Low 28° Low 34° Low 28°
High 44° High 46° High 50° High 54° High 38°
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
20% Rain/Snow
Clear
8% Snow
Mostly Cloudy
32% Rain
Overcast
27% Rain
Partly Cloudy
23% Rain/Snow
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