National Weather Service Forecast for: 3 Miles ESE Watertown Municipal Airport SD
Issued by: National Weather Service Aberdeen, SD
Updated: 2:36 am CDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 60. South wind around 11 mph.
Mostly Clear

 Thursday

Thursday: A chance of sprinkles between 8am and 11am. Mostly sunny, with a high near 84. South wind 11 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Chance
Sprinkles

 Thursday
Night
Thursday Night: Mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Mostly Clear

 Friday

Friday: Sunny, with a high near 81. North wind 3 to 8 mph.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 58. North wind around 6 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 78. North wind 6 to 9 mph.
Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 54. North northeast wind around 6 mph becoming light and variable.
Partly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 78. South southeast wind 5 to 10 mph.
Partly Sunny

 Sunday
Night
Sunday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 60. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
Lo 60 °F Hi 84 °F Lo 58 °F Hi 81 °F Lo 58 °F Hi 78 °F Lo 54 °F Hi 78 °F Lo 60 °F

 

Overnight
 
 Mostly clear, with a low around 60. South wind around 11 mph.
Thursday
 
 A chance of sprinkles between 8am and 11am. Mostly sunny, with a high near 84. South wind 11 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
 
 Mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
 
 Sunny, with a high near 81. North wind 3 to 8 mph.
Friday Night
 
 Mostly clear, with a low around 58. North wind around 6 mph.
Saturday
 
 Sunny, with a high near 78. North wind 6 to 9 mph.
Saturday Night
 
 Partly cloudy, with a low around 54. North northeast wind around 6 mph becoming light and variable.
Sunday
 
 Partly sunny, with a high near 78. South southeast wind 5 to 10 mph.
Sunday Night
 
 A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 60. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday
 
 A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Monday Night
 
 Partly cloudy, with a low around 62.
Tuesday
 
 Mostly sunny, with a high near 82.
Tuesday Night
 
 Mostly clear, with a low around 59.
Wednesday
 
 Mostly sunny, with a high near 80.

 

Forecast from NOAA-NWS for 3 Miles ESE Watertown Municipal Airport SD.