Unityville, SD 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Unityville, SD Weather Forecast


Unityville, SD Weather Forecast Dated: 855 PM Sat Sep 05 2026
Expect a mild stretch with more clouds than sun and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 5, 2026
Mid-Morning
71°F 21°C
Heavy Rain
Mid-Afternoon
89°F 32°C
Scattered Showers
Early-Evening
84°F 29°C
Scattered Showers
Warm and summery around 89°F 32°C (feels like 98°F 36°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the E to the ESE at 15 mph 25 km/h. Gusts up to 23 mph 37 km/h.
Sunday, September 6, 2026
Mid-Morning
71°F 21°C
Nearby Thunderstorms
Mid-Afternoon
69°F 21°C
Light Showers
Early-Evening
67°F 20°C
Sunny
Comfortable with temperatures reaching 69°F 21°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds blowing from the SE at 15 mph 24 km/h. Gusts up to 27 mph 44 km/h.
Monday, September 7, 2026
Mid-Morning
70°F 21°C
Scattered Showers
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
89°F 32°C
Overcast
Sizzling hot with 92°F 33°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds moving from the SE to the SSE at 17 mph 27 km/h. Gusts up to 31 mph 50 km/h.
Tuesday, September 8, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
80°F 27°C
Sunny
Warm temperatures up to 87°F 30°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds swinging from the SSW to the WNW at 13 mph 20 km/h.
Wednesday, September 9, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
77°F 25°C
Overcast
Very warm with a high of 80°F 27°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the NNW to the WNW at 8 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
65°F 18°C
Cloudy
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
78°F 26°C
Cloudy
Warm and summery near 80°F 27°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Friday, September 11, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
92°F 34°C
Overcast
Early-Evening
88°F 31°C
Sunny
Hot and sweltering around 92°F 34°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the ENE at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
71°F 22°C
Overcast
Enjoyable around 78°F 25°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the NE to the NNE at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.
Sunday, September 13, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
65°F 18°C
Cloudy
Refreshing around 64°F 18°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds moving from the NE to the E at 7 mph 11 km/h.
Monday, September 14, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds ESE at 11 mph 17 km/h.
Tuesday, September 15, 2026
Mid-Morning
59°F 15°C
Heavy Rain Showers
Mid-Afternoon
60°F 15°C
Scattered Showers
Early-Evening
58°F 14°C
Overcast
Comfortable at 60°F 15°C, scattered downpours possible, with steady humidity and steady pressure. Winds out of the ENE at 14 mph 23 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 16, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
65°F 19°C
Light Showers
Comfortable with temperatures reaching 71°F 22°C, passing showers during morning and evening, with a dry break midday, with steady humidity and steady pressure. Winds blowing from the NE at 13 mph 21 km/h. Gusts up to 24 mph 38 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 19°C
Light Fog
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
73°F 23°C
Partly Cloudy
Enjoyable around 73°F 23°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Nearby Thunderstorms
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
73°F 23°C
Cloudy
Mild temperatures up to 73°F 23°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds out of the ESE at 19 mph 31 km/h. Gusts up to 36 mph 58 km/h.
Unityville, SD Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World