WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

12:53 PM CDT MAY 22, 2026
Overcast
Light Rain
52°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 86%
Visibility: 7 miles
Wind: ESE at 13 mph, gusts to 24
Pressure: 29.86 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Showers with a slight chance of thunderstorms. Cooler with highs in the upper 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
TONIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the lower 40s. South winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 30 mph. Chance of rain 30 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Warmer with highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly clear. Lows in the mid 40s. South winds 5 to 10 mph.
SUNDAY
Mostly sunny. Warmer with highs in the upper 70s. South winds 5 to 10 mph.
SUNDAY NIGHT AND MEMORIAL DAY
Mostly clear. Lows in the lower 50s. Highs in the mid 80s.
MONDAY NIGHT THROUGH TUESDAY NIGHT
Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the upper 50s.
THURSDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. 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  5/22/2026
Friday
22 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 1 PM 49° 42° Mostly Cloudy 99%
RAIN
***
0% Thunder
( 19% severe)
ESE   22 89% 46°
High 58° WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 4 PM 52° 46° Mostly Cloudy SE   18 89% 49°
Mostly Cloudy

Rain

WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 7 PM 57° 54° Mostly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
SSE   13 83% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 10 PM 54° 51° Mostly Cloudy SSW   10 86% 50°
Saturday
23 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 1 AM 49° 44° Mostly Cloudy 1%

0% Thunder
( 1% severe)
WSW   12 93% 47°
Low 44° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 4 AM 47° 41° Mostly Cloudy WSW   13 93% 45°
High 69° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 7 AM 46° 41° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   12 93% 44°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 10 AM 54° 51° Mostly Cloudy W   12 77% 47°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 1 PM 63° 62° Partly Cloudy 0%

0% Thunder
( 6% severe)
W   12 56% 47°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 4 PM 67° 67° Partly Cloudy W   10 49% 47°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 7 PM 67° 67° Clear 0%

0% Thunder
( 9% severe)
W   7 50% 48°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 10 PM 56° 56° Partly Cloudy SSE   2 72% 47°
Sunday
24 MAY 2026
WATERTOWN, SD 57201 weather forecast Day 3, 0 hours 1 AM 52° 50° Partly Cloudy 2%

0% Thunder
( 8% severe)
SSE   6 77% 45°
Low 46° WATERTOWN, SD 57201 weather forecast Day 3, 3 hours 4 AM 49° 46° Partly Cloudy S   7 83% 44°
High 79° WATERTOWN, SD 57201 weather forecast Day 3, 6 hours 7 AM 50° 47° Partly Cloudy 1%

0% Thunder
( 4% severe)
S   8 83% 45°

Clear



WATERTOWN, SD 57201 weather forecast Day 3, 9 hours 10 AM 65° 65° Clear S   8 58% 50°
WATERTOWN, SD 57201 weather forecast Day 3, 15 hours 1 PM 75° 75° Clear 1%

0% Thunder
( 13% severe)
S   9 40% 49°
WATERTOWN, SD 57201 weather forecast Day 3, 18 hours 4 PM 78° 79° Clear SSW   8 37% 50°
WATERTOWN, SD 57201 weather forecast Day 3, 21 hours 7 PM 77° 78° Clear     S   5 42% 52°

WATERTOWN, SD extended weather forecast

Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Friday
29 MAY 2026
Low 56° Low 58° Low 61° Low 58° Low 56°
High 87° High 91° High 86° High 81° High 79°
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
36% Rain
Clear
12% Rain
Partly Cloudy
26% Rain
Partly Cloudy
35% Rain
Overcast
48% Rain
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