WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

1:53 AM CDT SEP 30, 2026
Fog
55°F
Feels Like: 54°F
Dewpoint: 55°F
Rel. Hum.: 100%
Visibility: 1/4 miles
Wind: SE at 5 mph
Pressure: 29.73 inches
Last 72 hours

Local Area Snow Depth

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear. Patchy dense fog. Near steady temperature in the upper 50s. Southwest winds around 5 mph.
WEDNESDAY
Areas of dense fog in the morning. Partly sunny. Highs in the mid 70s. West winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 50s. Northwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight.
THURSDAY
Partly sunny. Cooler with highs in the lower 60s. North winds around 10 mph with gusts up to 20 mph.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the upper 50s.
FRIDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.
SATURDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 60s. Chance of rain 30 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the mid 40s. Highs around 60.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 60s. Lows in the lower 50s.
TUESDAY
Partly sunny. Highs in the upper 60s.

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  9/29/2026
Wednesday
30 SEP 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 59° 59° Clear 0%

0% Thunder
( 0% severe)
SW   5 100% 59°
Low 55° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 57° 57° Partly Cloudy SW   5 96% 56°
High 75° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 56° 55° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SW   6 96% 55°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 62° 62° Partly Cloudy SW   6 87% 58°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 72° 72° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   8 59% 57°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 74° 74° Mostly Cloudy W   9 53% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 67° 67° Mostly Cloudy 1%

0% Thunder
( 1% severe)
W   6 68% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 62° 62° Mostly Cloudy NW   5 81% 56°
Thursday
1 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 60° 59° Mostly Cloudy 1%

0% Thunder
( 1% severe)
N   7 75% 52°
Low 52° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 56° 53° Mostly Cloudy N   10 72% 47°
High 61° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 52° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   10 66% 41°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 55° 52° Partly Cloudy N   10 59% 41°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 60° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   12 44% 38°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 60° 58° Partly Cloudy N   12 42% 37°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 55° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   6 55% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 53° 51° Mostly Cloudy N   6 59% 39°

WATERTOWN, SD extended weather forecast

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Low 50° Low 39° Low 43° Low 42° Low 41°
High 65° High 62° High 60° High 60° High 60°
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
10% Rain
Partly Cloudy
12% Rain
Mostly Cloudy
26% Rain
Clear
11% Rain
Partly Cloudy
20% Rain
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