Weather WorldOnaka, SD 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Onaka, SD Weather Forecast
Onaka, SD Weather Forecast Date: 937 AM CDT Sat Aug 01 2026
The area/counties/county of: Faulk, including the city of Faulkton.or toggle through each period.
Rest of Today... Partly sunny. Highs in the mid 80s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph this afternoon.
Tonight... Partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Sunday... Partly sunny and windy with highs in the upper 80s. South winds 20 to 30 mph with gusts up to 40 mph.
Sunday Night... Partly cloudy and windy with lows in the mid 60s. Southeast winds 20 to 30 mph.
Monday... Partly sunny. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers in the evening. A slight chance of thunderstorms. Breezy with lows in the upper 50s. Chance of rain 40%.
Tuesday... Partly sunny. Not as warm with highs in the upper 70s.
Tuesday Night... Mostly clear. Lows in the mid 50s.
Wednesday... Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
Wednesday Night... Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Mostly clear with a 20% chance of thunderstorms. Lows in the lower 60s.
POP = Probability of Precipitation
Onaka Radar Loop
Use the map search tool if you want to place a location marker on the radar map...