WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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WATERTOWN, SD
Current Weather

10:53 AM CDT OCT 26, 2026
Overcast
39°F
Feels Like: 31°F
Dewpoint: 36°F
Rel. Hum.: 89%
Visibility: 10 miles
Wind: ENE at 13 mph
Pressure: 30.41 inches
Last 72 hours

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WATERTOWN, SD 57201
Weather Forecast

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REST OF TODAY
Rain. Near steady temperature around 40. Temperature falling into the upper 30s this afternoon. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
TONIGHT
Rain. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain near 100 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph, becoming south 10 to 15 mph with gusts up to 25 mph in the afternoon.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 10 mph with gusts up to 25 mph.
WEDNESDAY
Partly sunny. A chance of rain in the afternoon. Not as cool with highs in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 30s.
THURSDAY
Mostly sunny. Highs in the upper 50s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 40.
FRIDAY
Partly sunny. A slight chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s. Highs in the lower 60s.
SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of rain. Lows in the mid 40s.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the upper 50s.

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 10/25/2026
Monday
26 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 1, 0 hours 12 AM 39° 33° Overcast 52%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
NE   9 89% 36°
Low 36° WATERTOWN, SD 57201 weather forecast Day 1, 3 hours 3 AM 39° 32° Mostly Cloudy NE   10 85% 35°
High 42° WATERTOWN, SD 57201 weather forecast Day 1, 6 hours 6 AM 37° 29° Mostly Cloudy 76%
RAIN
1–2 in
0% Thunder
( 0% severe)
ENE   13 89% 34°

Mostly Cloudy

Rain

WATERTOWN, SD 57201 weather forecast Day 1, 9 hours 9 AM 39° 31° Mostly Cloudy ENE   14 85% 35°
WATERTOWN, SD 57201 weather forecast Day 1, 12 hours 12 PM 40° 32° Mostly Cloudy 100%
RAIN
***
0% Thunder
( 4% severe)
ENE   15 85% 36°
WATERTOWN, SD 57201 weather forecast Day 1, 15 hours 3 PM 40° 31° Mostly Cloudy ENE   16 89% 37°
WATERTOWN, SD 57201 weather forecast Day 1, 18 hours 6 PM 38° 29° Mostly Cloudy 99%
RAIN
***
0% Thunder
( 9% severe)
ENE   17 92% 36°
WATERTOWN, SD 57201 weather forecast Day 1, 21 hours 9 PM 38° 29° Overcast ENE   15 96% 37°
Tuesday
27 OCT 2026
WATERTOWN, SD 57201 weather forecast Day 2, 0 hours 12 AM 39° 31° Overcast 75%
RAIN
>2 in
0% Thunder
( 1% severe)
ENE   13 100% 39°
Low 32° WATERTOWN, SD 57201 weather forecast Day 2, 3 hours 3 AM 41° 35° Overcast ENE   10 100% 41°
High 52° WATERTOWN, SD 57201 weather forecast Day 2, 6 hours 6 AM 41° 36° Mostly Cloudy 3%

0% Thunder
( 0% severe)
N   7 100% 41°

Mostly Cloudy



WATERTOWN, SD 57201 weather forecast Day 2, 9 hours 9 AM 44° 40° Mostly Cloudy WSW   7 96% 43°
WATERTOWN, SD 57201 weather forecast Day 2, 12 hours 12 PM 48° 43° Mostly Cloudy 4%

0% Thunder
( 0% severe)
SSW   12 86% 44°
WATERTOWN, SD 57201 weather forecast Day 2, 15 hours 3 PM 52° 47° Partly Cloudy S   14 77% 45°
WATERTOWN, SD 57201 weather forecast Day 2, 18 hours 6 PM 49° 44° Mostly Cloudy 0%

0% Thunder
( 1% severe)
S   12 86% 45°
WATERTOWN, SD 57201 weather forecast Day 2, 21 hours 9 PM 49° 44° Partly Cloudy S   12 93% 47°

WATERTOWN, SD extended weather forecast

Wednesday
28 OCT 2026
Thursday
29 OCT 2026
Friday
30 OCT 2026
Saturday
31 OCT 2026
Sunday
1 NOV 2026
Low 48° Low 39° Low 38° Low 41° Low 45°
High 60° High 59° High 55° High 57° High 61°
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
80% Rain
Mostly Cloudy
24% Rain
Clear
11% Rain
Overcast
26% Rain
Overcast
20% Rain
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