WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

11:53 PM CDT OCT 16, 2026
Clear
34°F
Feels Like: 27°F
Dewpoint: 28°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 30.45 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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REST OF TONIGHT
Clear. Near steady temperature in the mid 30s. South winds 15 to 20 mph with gusts up to 35 mph.
SATURDAY
Sunny, breezy and not as cool with highs in the lower 60s. Southwest winds 15 to 25 mph with gusts up to 40 mph.
SATURDAY NIGHT
Clear in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the mid 40s. South winds 15 to 25 mph with gusts up to 40 mph.
SUNDAY
Mostly sunny. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph, becoming northeast after midnight.
MONDAY THROUGH TUESDAY
Mostly clear. Highs in the mid 60s. Lows in the mid 40s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
WEDNESDAY THROUGH THURSDAY
Partly cloudy. Highs around 70. Lows in the lower 50s.
THURSDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.
FRIDAY
Partly sunny with a 30 percent chance of showers. Highs around 70.

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 10/16/2026
Saturday
17 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 36° 29° Clear 0%

0% Thunder
( 0% severe)
S   9 72% 28°
Low 35° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 38° 30° Clear S   14 67% 28°
High 59° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 39° 30° Clear 0%

0% Thunder
( 0% severe)
S   17 64% 28°

Clear




Breezy
WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 44° 36° Clear SSW   18 57% 30°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 52° 46° Clear 0%

0% Thunder
( 0% severe)
SSW   21 46% 32°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 57° 53° Clear SSW   20 43% 35°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 53° 48° Clear 0%

0% Thunder
( 0% severe)
S   18 50% 35°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 50° 44° Clear S   17 54% 34°
Sunday
18 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 48° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   15 58% 34°
Low 43° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 47° 41° Partly Cloudy S   14 58% 33°
High 63° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 45° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   13 63% 33°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 49° 44° Partly Cloudy SSW   12 58% 35°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 58° 56° Clear 0%

0% Thunder
( 0% severe)
SW   9 45% 37°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 62° 62° Partly Cloudy SW   6 43% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 53° 53° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   3 59% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 48° 47° Partly Cloudy E   2 71% 39°

WATERTOWN, SD extended weather forecast

Monday
19 OCT 2026
Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Low 40° Low 44° Low 49° Low 52° Low 51°
High 66° High 67° High 69° High 73° High 71°
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
Clear
3% Rain
Clear
9% Rain
Partly Cloudy
12% Rain
Partly Cloudy
18% Rain
Overcast
35% Rain
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