WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

2:53 PM CDT MAY 24, 2026
Clear
81°F
Feels Like: 81°F
Dewpoint: 55°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: S at 14 mph
Pressure: 29.87 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then clearing. Lows in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph.
MEMORIAL DAY
Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY
Mostly sunny. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Mostly sunny. Highs in the upper 80s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
THURSDAY
Mostly cloudy in the morning, then partly sunny with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
FRIDAY
Mostly cloudy in the morning, then partly sunny with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
SATURDAY THROUGH SUNDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Lows in the mid 50s. Chance of rain 30 percent.

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 AM CDT  5/24/2026
Sunday
24 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 77° 78° Partly Cloudy 4%

0% Thunder
( 17% severe)
S   9 39% 50°
High 82° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 81° 80° Partly Cloudy S   10 34% 50°
Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 80° 80° Clear 11%
RAIN
<.01 in
0% Thunder
( 26% severe)
SSW   7 41% 54°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy SSE   7 65% 54°
Monday
25 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 59° 57° Partly Cloudy 1%

0% Thunder
( 6% severe)
SSE   10 83% 54°
Low 53° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 56° 54° Partly Cloudy SSE   8 90% 53°
High 89° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 56° 54° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   8 90% 53°

Clear



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 73° 73° Clear S   7 62% 59°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 86° 84° Clear 0%

0% Thunder
( 11% severe)
S   8 34% 54°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 88° 85° Clear S   8 28% 51°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 85° 84° Clear 3%

0% Thunder
( 19% severe)
SE   8 36% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy SSE   8 55% 55°
Tuesday
26 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 65° 65° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 20% severe)
SSE   9 70% 55°
Low 58° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 62° 61° Partly Cloudy S   9 78% 55°
High 89° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 61° 59° Partly Cloudy 3%

0% Thunder
( 11% severe)
S   12 78% 54°

Partly Cloudy



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 76° 78° Partly Cloudy S   14 52% 57°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 86° 85° Partly Cloudy 5%

0% Thunder
( 29% severe)
S   15 36% 56°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 88° 86° Partly Cloudy S   16 34% 56°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 85° 84° Partly Cloudy     SSE   13 37% 56°

WATERTOWN, SD extended weather forecast

Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Low 59° Low 61° Low 58° Low 56° Low 54°
High 88° High 85° High 78° High 73° High 73°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
34% Rain
Partly Cloudy
19% Rain
Overcast
42% Rain
Overcast
52% Rain
Overcast
44% Rain
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