Onaka, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Onaka, SD in one place.
Sunny, with a high near 77. South wind 12 to 21 mph, with gusts as high as 29 mph.
Local Weather Overview
This forecast page for Onaka, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 13, 2026 5:52 AM CDT.
The active forecast window currently covers Apr 16 to Apr 19, 2026 for Onaka, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 5:52 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Onaka
Thursday looks like the warmest upcoming period in Onaka at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Friday at about 24 to 30 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 5:52 AM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers after 7pm. Mostly cloudy, with a low around 34. West southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 47. Chance of precipitation is 20%.
Mostly clear, with a low around 24.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Sunny
|
77°F |
12 to 21 mph
S
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
34°F |
16 to 23 mph
WSW
|
|
Friday
Apr 17
|
Chance Rain And Snow Showers
|
44°F |
24 to 30 mph
NW
|
|
Friday Night
Apr 17
|
Chance Snow Showers
|
23°F |
17 to 25 mph
NW
|
|
Saturday
Apr 18
|
Slight Chance Snow Showers
|
47°F |
17 to 22 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
24°F |
10 to 18 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
60°F |
10 to 17 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onaka.
Nearby forecast pages are not available for this location yet.