WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

11:53 PM CDT SEP 18, 2025
Clear
63°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 29.93 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 cloudy with a 50 percent chance of thunderstorms. Near steady temperature in the lower 60s. Southeast winds around 5 mph.
FRIDAY
Patchy fog in the morning. Showers likely with a chance of thunderstorms. Highs in the mid 60s. West winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of thunderstorms in the evening. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 30 percent.
SATURDAY
Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s. West winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 50s. Southwest winds around 5 mph.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
MONDAY
Partly sunny. Highs in the mid 70s.
MONDAY NIGHT
Partly cloudy with a slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 50s. Chance of rain 20 percent.
TUESDAY
Partly sunny. Highs in the lower 70s.
TUESDAY NIGHT THROUGH THURSDAY
Mostly clear. Lows in the lower 50s. Highs in the lower 70s.

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  9/18/2025
Friday
19 SEP 2025
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 61° 61° Mostly Cloudy 45%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
SE   5 93% 59°
Low 59° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 60° 61° Mostly Cloudy SE   3 96% 59°
High 66° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 60° 61° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 21% severe)
E   3 96% 59°

Mostly Cloudy

Rain Likely

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 60° 60° Mostly Cloudy SW   5 96% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 63° 63° Mostly Cloudy 57%
RAIN
.1–.25 in
0% Thunder
( 32% severe)
SW   7 90% 60°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 64° 64° Mostly Cloudy W   8 87% 60°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 62° 62° Mostly Cloudy 15%
RAIN
***
0% Thunder
( 17% severe)
W   7 90% 59°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 60° 60° Mostly Cloudy WNW   5 96% 59°
Saturday
20 SEP 2025
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 59° 59° Mostly Cloudy 8%

0% Thunder
( 5% severe)
WNW   5 96% 58°
Low 56° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 58° 58° Mostly Cloudy W   5 100% 58°
High 69° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 58° 58° Mostly Cloudy 3%

0% Thunder
( 5% severe)
W   5 100% 58°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 60° 59° Mostly Cloudy WNW   7 93% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 65° 65° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 10% severe)
WNW   8 78% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 67° 67° Mostly Cloudy WNW   8 73% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 64° 64° Partly Cloudy 2%

0% Thunder
( 7% severe)
WNW   6 81% 58°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 60° 61° Partly Cloudy WSW   2 90% 57°

WATERTOWN, SD extended weather forecast

BAD DAY
BAD DATE
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Low 50° Low 54° Low 56° Low 51° Low 52°
High 74° High 80° High 75° High 65° High 64°
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
18% Rain
Partly Cloudy
17% Rain
Partly Cloudy
47% Rain
Overcast
63% Rain
Overcast
44% Rain
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