Agar, SD Weather Forecast
Local 7-day forecast
Rain And Snow Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Agar, SD in one place.
Rain and snow showers likely. Mostly cloudy, with a high near 47. North northwest wind 23 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Agar, 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 14, 2026 12:47 PM CDT.
The active forecast window currently covers Apr 17 to Apr 20, 2026 for Agar, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 12:47 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Agar
Monday looks like the warmest upcoming period in Agar at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Friday at about 23 to 29 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 12:47 PM 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 snow showers. Mostly cloudy, with a low around 23. North northwest wind 21 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
A slight chance of snow showers before 7am. Partly sunny, with a high near 47. Northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 23.
Sunny, with a high near 57.
Mostly clear, with a low around 32.
Sunny, with a high near 70.
Mostly clear, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Rain And Snow Showers Likely
|
47°F |
23 to 29 mph
NNW
|
|
Friday Night
Apr 17
|
Chance Snow Showers
|
23°F |
21 to 25 mph
NNW
|
|
Saturday
Apr 18
|
Slight Chance Snow Showers then Partly Sunny
|
47°F |
17 to 23 mph
NW
|
|
Saturday Night
Apr 18
|
Partly Cloudy
|
23°F |
8 to 20 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
57°F |
8 to 13 mph
SSW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
14 mph
SE
|
|
Monday
Apr 20
|
Sunny
|
70°F |
14 to 20 mph
SE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
44°F |
18 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Agar.
Nearby forecast pages are not available for this location yet.