Agar, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Agar, SD in one place.
Sunny, with a high near 99. South southeast wind 12 to 15 mph, with gusts as high as 24 mph.
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: Jul 14, 2026 7:12 AM CDT.
The active forecast window currently covers Jul 16 to Jul 20, 2026 for Agar, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:12 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Agar
Thursday looks like the warmest upcoming period in Agar at 99 degrees F.
Sunday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Monday at about 10 to 17 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 14, 2026 7:12 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 74. Southeast wind around 14 mph, with gusts as high as 22 mph.
Sunny, with a high near 99. North northwest wind around 13 mph.
Mostly clear, with a low around 71. Northeast wind around 12 mph.
Mostly sunny, with a high near 99.
Mostly clear, with a low around 69.
Mostly sunny, with a high near 96.
Partly cloudy, with a low around 68.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Sunny
|
99°F |
12 to 15 mph
SSE
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
74°F |
14 mph
SE
|
|
Friday
Jul 17
|
Sunny
|
99°F |
13 mph
NNW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
71°F |
12 mph
NE
|
|
Saturday
Jul 18
|
Mostly Sunny
|
99°F |
12 mph
ENE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
69°F |
13 mph
E
|
|
Sunday
Jul 19
|
Mostly Sunny
|
96°F |
12 to 15 mph
ESE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
68°F |
10 to 15 mph
NE
|
|
Monday
Jul 20
|
Slight Chance Rain Showers
|
93°F |
10 to 17 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Agar.
Nearby forecast pages are not available for this location yet.