WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

5:53 AM CDT OCT 31, 2026
Overcast
48°F
Feels Like: 45°F
Dewpoint: 46°F
Rel. Hum.: 93%
Visibility: 9 miles
Wind: E at 6 mph
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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WATERTOWN, SD 57201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A chance of rain this morning. Patchy fog. Highs around 60. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
TONIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the lower 50s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
SUNDAY
Cloudy. A chance of rain in the morning. Highs around 60. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
SUNDAY NIGHT
Cloudy. Rain likely after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
MONDAY
A slight chance of thunderstorms in the morning. Rain. Near steady temperature in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent.
MONDAY NIGHT
A slight chance of thunderstorms. Rain, windy with lows in the mid 40s. Chance of rain near 100 percent.
TUESDAY
Becoming partly sunny in the afternoon. A slight chance of thunderstorms. Rain likely, mainly in the morning. Windy, cooler. Near steady temperature in the mid 40s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of rain, mainly in the evening. Near steady temperature in the lower 40s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a 20 percent chance of rain. Highs in the upper 40s.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.
FRIDAY
Partly sunny. Highs in the upper 40s.

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  6:00 PM CST 10/30/2026
Saturday
31 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 12 AM 48° 44° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 18% severe)
SE   8 89% 45°
Low 47° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 3 AM 48° 44° Mostly Cloudy ESE   8 96% 47°
High 60° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 6 AM 49° 45° Mostly Cloudy 36%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
SE   8 100% 49°

Mostly Cloudy

Chance of Rain

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 9 AM 52° 49° Mostly Cloudy SE   9 100% 52°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 57° 54° Mostly Cloudy 3%

0% Thunder
( 6% severe)
SSE   12 96% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 59° 57° Mostly Cloudy SSE   12 90% 56°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 56° 54° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 1% severe)
SSE   9 90% 53°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 54° 51° Mostly Cloudy S   9 96% 53°
Sunday
1 NOV 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 54° 51° Mostly Cloudy 28%
RAIN
<.01 in
0% Thunder
( 1% severe)
S   9 96% 53°
Low 50° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 53° 50° Mostly Cloudy S   9 100% 53°
High 60° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 53° 50° Mostly Cloudy 8%

0% Thunder
( 0% severe)
SSE   10 100% 53°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 55° 52° Mostly Cloudy SSE   12 96% 54°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 59° 56° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 0% severe)
S   15 87% 55°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 59° 56° Mostly Cloudy SSE   14 83% 54°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 56° 53° Mostly Cloudy 2%

0% Thunder
( 3% severe)
SSE   12 90% 53°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 55° 52° Overcast SSE   12 96% 54°

WATERTOWN, SD extended weather forecast

Monday
2 NOV 2026
Tuesday
3 NOV 2026
Wednesday
4 NOV 2026
Thursday
5 NOV 2026
Friday
6 NOV 2026
Low 51° Low 37° Low 39° Low 40° Low 41°
High 62° High 48° High 54° High 59° High 57°
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
Overcast
95% Rain
Mostly Cloudy
96% Rain
Mostly Cloudy
23% Rain
Partly Cloudy
12% Rain
Partly Cloudy
20% Rain
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