Astoria, SD Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Astoria, SD in one place.
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 79. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Astoria, 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: Aug 11, 2026 5:46 AM CDT.
The active forecast window currently covers Aug 12 to Aug 17, 2026 for Astoria, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 12 to Aug 17, 2026
- Latest sync
- Aug 11, 2026 5:46 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Astoria
Wednesday looks like the warmest upcoming period in Astoria at 79 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph ENE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 11, 2026 5:46 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of rain showers before 7am. Partly sunny, with a high near 73. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Mostly cloudy, with a low around 59.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Cloudy, with a low around 60. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Cloudy, with a high near 72. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 71.
Partly cloudy, with a low around 57.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Aug 12
|
Slight Chance Showers And Thunderstorms
|
79°F |
5 to 10 mph
NNE
|
|
Wednesday Night
Aug 12
|
Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
NE
|
|
Thursday
Aug 13
|
Chance Rain Showers then Partly Sunny
|
73°F |
10 to 15 mph
ENE
|
|
Thursday Night
Aug 13
|
Mostly Cloudy
|
59°F |
10 mph
E
|
|
Friday
Aug 14
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
71°F |
10 to 15 mph
ESE
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
60°F |
10 to 15 mph
SE
|
|
Saturday
Aug 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
72°F |
10 mph
WSW
|
|
Saturday Night
Aug 15
|
Chance Rain Showers
|
58°F |
5 to 10 mph
NNW
|
|
Sunday
Aug 16
|
Slight Chance Rain Showers then Partly Sunny
|
71°F |
5 to 10 mph
N
|
|
Sunday Night
Aug 16
|
Partly Cloudy
|
57°F |
5 mph
ESE
|
|
Monday
Aug 17
|
Mostly Sunny
|
74°F |
5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Astoria.
Nearby forecast pages are not available for this location yet.