WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

1:53 AM CDT SEP 26, 2026
Overcast
Light Rain
Mist
59°F
Feels Like: 57°F
Dewpoint: 57°F
Rel. Hum.: 93%
Visibility: 2 1/2 miles
Wind: SSE at 12 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers. Patchy fog. Near steady temperature in the upper 50s. Southeast winds around 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
SATURDAY
Cloudy. Showers likely in the morning. Patchy fog. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming southwest after midnight.
SUNDAY
Mostly cloudy in the morning, then clearing. Areas of fog in the morning. Highs in the lower 70s. Northeast winds 5 to 10 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.
MONDAY
Mostly cloudy. A slight chance of showers in the morning. Highs around 70. Chance of rain 20 percent.
MONDAY NIGHT
Cloudy. A chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 90 percent.
TUESDAY
Showers likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
WEDNESDAY
Partly sunny. Highs in the upper 60s.
WEDNESDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the lower 50s.
THURSDAY THROUGH FRIDAY
Partly cloudy. Highs in the mid 60s. Lows in the upper 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  7:00 PM CDT  9/25/2026
Saturday
26 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 58° 55° Mostly Cloudy 96%
RAIN
***
0% Thunder
( 11% severe)
SE   13 100% 58°
Low 57° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 58° 55° Mostly Cloudy SE   14 100% 58°
High 66° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 59° 56° Mostly Cloudy 59%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
SSE   14 96% 58°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 60° 58° Mostly Cloudy SSE   14 100% 60°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 63° 62° Mostly Cloudy 20%
RAIN
.01–.1 in
0% Thunder
( 8% severe)
SSE   13 93% 61°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 65° 65° Mostly Cloudy SSE   10 90% 62°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 63° 63° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 7% severe)
SSE   7 93% 61°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 62° 62° Mostly Cloudy SSE   6 100% 62°
Sunday
27 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 61° 62° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 3% severe)
  CALM 100% 61°
Low 57° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 60° 61° Mostly Cloudy   CALM 100% 60°
High 71° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 59° 60° Mostly Cloudy 1%

0% Thunder
( 4% severe)
  CALM 100% 59°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 62° 62° Mostly Cloudy NNE   5 93% 60°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 69° 69° Partly Cloudy 0%

0% Thunder
( 7% severe)
NE   7 70% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 70° 70° Partly Cloudy ENE   8 66% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 64° 64° Partly Cloudy 1%

0% Thunder
( 3% severe)
ENE   7 78% 57°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 60° 59° Mostly Cloudy E   7 93% 58°

WATERTOWN, SD extended weather forecast

Monday
28 SEP 2026
Tuesday
29 SEP 2026
Wednesday
30 SEP 2026
Thursday
1 OCT 2026
Friday
2 OCT 2026
Low 57° Low 56° Low 50° Low 48° Low 46°
High 74° High 73° High 79° High 69° High 66°
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
39% Rain
Overcast
65% Rain
Clear
7% Rain
Partly Cloudy
19% Rain
Partly Cloudy
21% Rain
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