WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

3:53 AM CDT JUN 18, 2026
Overcast
57°F
Feels Like: 54°F
Dewpoint: 54°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: NW at 12 mph
Pressure: 29.75 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny. A slight chance of thunderstorms this afternoon. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of thunderstorms after midnight. Lows around 50. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 20 percent.
JUNETEENTH
Partly sunny. A slight chance of thunderstorms in the morning. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph in the afternoon. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north around 5 mph after midnight.
SATURDAY
Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. A 50 percent chance of showers. Lows in the mid 50s. Highs in the upper 60s.
SUNDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent.
MONDAY
Partly sunny. Highs in the mid 70s.
MONDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.
TUESDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly clear. A slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.
WEDNESDAY
Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 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  7:00 PM CDT  6/17/2026
Thursday
18 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 56° 54° Partly Cloudy 2%

0% Thunder
( 3% severe)
NW   9 83% 51°
Low 52° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 53° 50° Mostly Cloudy NW   8 86% 49°
High 70° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 53° 50° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 9% severe)
NW   8 86% 49°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 62° 61° Partly Cloudy NW   8 65% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 67° 67° Mostly Cloudy 9%

0% Thunder
( 21% severe)
NW   13 54% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 68° 68° Partly Cloudy NW   13 51% 49°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 68° 68° Partly Cloudy 2%

0% Thunder
( 8% severe)
NW   8 49% 48°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 59° 60° Partly Cloudy   CALM 69% 49°
Friday
19 JUN 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 54° 54° Partly Cloudy 27%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
  CALM 83% 49°
Low 49° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 53° 52° Partly Cloudy S   5 83% 48°
High 74° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 54° 52° Mostly Cloudy 20%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
SSW   7 83% 49°

Partly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy SW   10 63% 52°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 71° 71° Clear 2%

0% Thunder
( 23% severe)
W   16 49% 51°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 73° 73° Partly Cloudy WNW   17 43% 49°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 72° 72° Clear 0%

0% Thunder
( 4% severe)
NW   13 43% 48°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 61° 61° Partly Cloudy NNW   6 62% 48°

WATERTOWN, SD extended weather forecast

Saturday
20 JUN 2026
Sunday
21 JUN 2026
Monday
22 JUN 2026
Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Low 49° Low 53° Low 52° Low 50° Low 54°
High 75° High 73° High 66° High 71° High 74°
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
Partly Cloudy
3% Rain
Mostly Cloudy
35% Rain
Overcast
55% Rain
Mostly Cloudy
40% Rain
Partly Cloudy
26% Rain
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