Current Conditions

Watertown, South Dakota

73°F23°C
Light Rain

Wind

ENE 6 mph10 km/h

Humidity

78%

Cloud Cover

100%

As of Wednesday, August 12, 2026 at 9:49 PM CDT

Today's Outlook

Night

Overcast, with a low around 68°F20°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 82% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 75°F24°CLow 66°F19°CPrecip 0.27 in6.8 mm82%Cloud 88%Wind ENE 8 mph13 km/hThursday: Overcast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 73% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 68°F20°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 82% chance of light rain throughout the night.
Light RainHigh 76°F24°CLow 66°F19°CPrecip 0.07 in1.8 mm49%Cloud 86%Wind ESE 10 mph16 km/hFriday: Overcast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the ESE at 12 to 13 mph19 to 21 km/h. 49% chance of light rain around midday. Friday Night: Overcast, with a low around 66°F19°C. Breezy from the ESE at 9 mph14 km/h. 27% chance of drizzle throughout the night.
Light RainHigh 77°F25°CLow 68°F20°CPrecip 0.1 in2.5 mm39%Cloud 86%Wind W 8 mph13 km/hSaturday: Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the W at 8 to 10 mph14 to 16 km/h. 39% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 68°F20°C. Breezy from the WNW at 8 to 10 mph13 to 15 km/h. 26% chance of drizzle in the evening.
Partly CloudyHigh 76°F25°CLow 62°F16°CPrecip 0 in0.1 mm4%Cloud 63%Wind N 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F16°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. Sunday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the N at 6 to 7 mph9 to 12 km/h.
DrizzleHigh 82°F28°CLow 61°F16°CPrecip 0.04 in1.1 mm18%Cloud 46%Wind S 7 mph11 km/hMonday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Breezy from the SSW at 8 to 9 mph12 to 15 km/h. 11% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the S at 6 to 8 mph10 to 14 km/h. 18% chance of drizzle in the evening.
ShowersHigh 80°F27°CLow 67°F19°CPrecip 0.21 in5.4 mm41%Cloud 69%Wind SSW 8 mph13 km/hTuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SSW at 8 mph13 km/h. 41% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 34% chance of showers throughout the night.
ShowersHigh 75°F24°CLow 62°F17°CPrecip 0.15 in3.7 mm19%Cloud 59%Wind N 7 mph12 km/hWednesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the N at 8 mph13 km/h. 18% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the NNE at 7 mph11 km/h. 19% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1375°F24°C66°F19°C0.27 in6.8 mm· 82%88%Light RainENE 8 mph13 km/h
FridayAug 1476°F24°C66°F19°C0.07 in1.8 mm· 49%86%Light RainESE 10 mph16 km/h
SaturdayAug 1577°F25°C68°F20°C0.1 in2.5 mm· 39%86%Light RainW 8 mph13 km/h
SundayAug 1676°F25°C62°F16°C0 in0.1 mm· 4%63%Partly CloudyN 7 mph11 km/h
MondayAug 1782°F28°C61°F16°C0.04 in1.1 mm· 18%46%DrizzleS 7 mph11 km/h
TuesdayAug 1880°F27°C67°F19°C0.21 in5.4 mm· 41%69%ShowersSSW 8 mph13 km/h
WednesdayAug 1975°F24°C62°F17°C0.15 in3.7 mm· 19%59%ShowersN 7 mph12 km/h
ThursdayAug 2077°F25°C60°F15°C0.12 in3 mm· 21%48%ShowersSSE 7 mph12 km/h
FridayAug 2181°F27°C62°F16°C0.07 in1.8 mm· 13%38%DrizzleSSW 8 mph13 km/h
SaturdayAug 2282°F28°C63°F17°C0.06 in1.6 mm· 13%40%DrizzleS 8 mph13 km/h
SundayAug 2381°F27°C62°F17°C0.07 in1.8 mm· 11%40%DrizzleS 8 mph14 km/h
MondayAug 2482°F28°C62°F17°C0.05 in1.2 mm· 9%36%ClearSSE 8 mph13 km/h
TuesdayAug 2582°F28°C62°F17°C0.04 in0.9 mm· 9%41%Partly CloudySSE 9 mph14 km/h
WednesdayAug 2681°F27°C63°F17°C0.07 in1.7 mm· 13%47%DrizzleSE 9 mph14 km/h
ThursdayAug 2780°F27°C62°F17°C0.05 in1.3 mm· 13%55%DrizzleSE 9 mph14 km/h

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About This Forecast

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Coordinates: 44.8994°N, 97.1151°W·Elevation: 528m·Timezone: America/Chicago·Population: 22,073