WATERTOWN, SD 57201 Weather Forecast & Current Conditions

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57201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WATERTOWN, SD Current Weather
9:53 PM CDT SEP 23, 2026
Overcast 63°F
Feels Like:	62°F
Dewpoint:	54°F
Rel. Hum.:	72%
Visibility:	10 miles
Wind:	SSE at 13 mph, gusts to 22
Pressure:	30.19 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

57201 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	WATERTOWN, SD 57201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers likely after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

THURSDAY
Cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

THURSDAY NIGHT
Cloudy. Near steady temperature in the upper 50s. South winds 5 to 10 mph.

FRIDAY
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

FRIDAY NIGHT
Showers. Lows in the mid 50s. Southeast winds around 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

SATURDAY
Mostly cloudy. A chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.

SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows in the upper 50s. Highs around 70.

SUNDAY NIGHT
Mostly cloudy. A slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 20 percent.

MONDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.

MONDAY NIGHT
A slight chance of thunderstorms. Showers. Lows in the mid 50s. Chance of rain 80 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs around 60.

TUESDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

WEDNESDAY
Partly sunny. A slight chance of showers in the morning. Highs in the upper 50s. Chance of rain 20 percent.

57201 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WATERTOWN, SD 57201

Infrared Weather Satellite
WATERTOWN, SD 57201

57201 WEATHER RADAR LOOP

NEXRAD Weather Radar
WATERTOWN, SD 57201

MOS COMPUTER WEATHER FORECAST

WATERTOWN, SD 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/23/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
23 SEP 2026

1 PM

62°

60°

Mostly Cloudy

8%

0% Thunder
( 5% severe)

SSE 18

75%

54°

High 64°

4 PM

63°

61°

Mostly Cloudy

SSE 17

75%

55°

Mostly Cloudy

Chance of Rain

Breezy

7 PM

62°

60°

Mostly Cloudy

33%
RAIN
<.01 in

0% Thunder
( 14% severe)

SSE 15

78%

55°

10 PM

60°

57°

Mostly Cloudy

SSE 15

87%

56°

Thursday
24 SEP 2026

1 AM

58°

55°

Mostly Cloudy

83%
RAIN
***

0% Thunder
( 15% severe)

SSE 15

93%

56°

Low 54°

4 AM

57°

54°

Mostly Cloudy

S 15

100%

57°

High 65°

7 AM

57°

53°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

S 16

100%

57°

Mostly Cloudy

10 AM

60°

57°

Mostly Cloudy

S 15

93%

58°

1 PM

63°

61°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 15

87%

59°

4 PM

64°

63°

Mostly Cloudy

S 12

87%

60°

7 PM

63°

62°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSE 9

87%

59°

10 PM

61°

60°

Overcast

SSE 9

97%

60°

Friday
25 SEP 2026

1 AM

60°

59°

Overcast

21%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSE 7

100%

60°

Low 56°

4 AM

59°

58°

Overcast

SSE 7

100%

59°

High 67°

7 AM

59°

58°

Overcast

32%
RAIN
<.01 in

0% Thunder
( 2% severe)

SSE 8

100%

59°

Mostly Cloudy

Rain Likely

10 AM

61°

60°

Mostly Cloudy

SE 10

93%

59°

1 PM

64°

63°

Mostly Cloudy

51%
RAIN
***

0% Thunder
( 1% severe)

SE 14

84%

59°

4 PM

64°

63°

Mostly Cloudy

SE 14

84%

59°

7 PM

63°

61°

Mostly Cloudy

SE 15

84%

58°


WATERTOWN, SD extended weather forecast
Saturday 26 SEP 2026	Sunday 27 SEP 2026	Monday 28 SEP 2026	Tuesday 29 SEP 2026	Wednesday 30 SEP 2026
Low 55°	Low 55°	Low 55°	Low 51°	Low 37°
High 65°	High 73°	High 70°	High 55°	High 59°

Overcast 51% Rain	Overcast 48% Rain	Overcast 64% Rain	Overcast 61% Rain	Mostly Cloudy 30% Rain

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