WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

3:53 AM CDT OCT 12, 2026
Fog
50°F
Feels Like: 46°F
Dewpoint: 48°F
Rel. Hum.: 93%
Visibility: 1/4 miles
Wind: NNE at 9 mph
Pressure: 29.74 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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Snow Depth pages
TODAY
Cloudy with a slight chance of drizzle. Areas of dense fog. Cooler with highs in the lower 60s. Northeast winds 10 to 15 mph, becoming north this afternoon.
TONIGHT
Mostly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s. Northwest winds around 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 30s. North winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 50s. North winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 40. Chance of rain 30 percent.
THURSDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s.
FRIDAY
Mostly sunny. Highs in the lower 50s.
FRIDAY NIGHT
Mostly clear. Widespread frost after midnight. Lows in the mid 30s.
SATURDAY AND SATURDAY NIGHT
Mostly clear and breezy. Highs in the lower 60s. Lows in the lower 40s.
SUNDAY
Mostly 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 10/11/2026
Monday
12 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 1 AM 54° 51° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNE   9 86% 50°
Low 49° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 4 AM 51° 48° Mostly Cloudy NNE   9 96% 50°
High 68° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 7 AM 50° 46° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 14% severe)
NE   12 100% 50°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 10 AM 56° 53° Mostly Cloudy NE   10 83% 51°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 64° 64° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 11% severe)
N   9 70% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 66° 66° Mostly Cloudy NNW   10 65% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 60° 58° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NW   13 69% 50°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 53° 49° Mostly Cloudy NW   12 83% 48°
Tuesday
13 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 49° 45° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   10 86% 45°
Low 41° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 46° 41° Mostly Cloudy NW   12 86% 42°
High 57° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 45° 40° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNW   10 86% 41°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 49° 45° Mostly Cloudy NNW   9 74% 41°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 54° 51° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNW   9 61% 41°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 57° 55° Partly Cloudy NNW   9 55% 41°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 54° 52° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   8 57% 39°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 48° 45° Mostly Cloudy N   6 74% 40°

WATERTOWN, SD extended weather forecast

Wednesday
14 OCT 2026
Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Sunday
18 OCT 2026
Low 38° Low 40° Low 35° Low 30° Low 39°
High 56° High 53° High 48° High 57° High 65°
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
13% Rain
Partly Cloudy
44% Rain
Clear
3% Rain
Clear
4% Rain
Clear
17% Rain
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