National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Unknown Precip Fog/Mist

21°F

-6°C

Humidity 96%
Wind Speed NW 15 mph
Barometer 29.94 in (1016.4 mb)
Dewpoint 20°F (-7°C)
Visibility 2.50 mi
Wind Chill7°F (-14°C)
Last update 7 Mar 7:53 am CST
Extended Forecast for

5 Miles E Florence SD

  • Today

    Today: A chance of flurries before 9am. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 46 °F

    Chance
    Flurries and
    Areas Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 28 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. North wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. East northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow, mainly before noon. Cloudy, with a high near 37. East northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 22. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 9am. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 35. West southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 35. West southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 28 mph.
Monday
Mostly sunny, with a high near 47. North wind 10 to 13 mph, with gusts as high as 21 mph.
Monday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 25. East northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow, mainly before noon. Cloudy, with a high near 37. East northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 39. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 36. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Florence SD
 45.06°N 97.24°W (Elev. 1801 ft)
Last Update:
8:16 am CST Mar 7, 2026
Forecast Valid:
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation