7-Day Forecast 43.62°N 96.94°W (Text-Only)
NWS Forecast for: Hartford SD
Issued by: National Weather Service Sioux Falls, SD
Last Update: 10:31 pm CDT Jul 12, 2025




Overnight: Mostly clear, with a low around 59. South southwest wind 5 to 10 mph.

Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. South southwest wind around 10 mph.

Sunday Night: Mostly clear, with a low around 63. West wind 5 to 10 mph becoming east after midnight.

Monday: Sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 20 mph.

Monday Night: Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Wednesday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77.

Wednesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 58.

Thursday: Partly sunny, with a high near 74.

Thursday Night: Partly cloudy, with a low around 57.

Friday: Mostly sunny, with a high near 78.

Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 61.

Saturday: Partly sunny, with a high near 81.



Hartford SD
 43.62°N 96.94°W (Elev. 1565 ft)

Visit your local NWS office at: https://www.weather.gov/fsd/