Avon, SD Weather Forecast
Local 7-day forecast
Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Avon, SD in one place.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 71. North northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Avon, 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 12, 2026 8:02 PM CDT.
The active forecast window currently covers Apr 15 to Apr 19, 2026 for Avon, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 19, 2026
- Latest sync
- Apr 12, 2026 8:02 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Avon
Thursday looks like the warmest upcoming period in Avon at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 12, 2026 8:02 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- 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 1am. Partly cloudy, with a low around 45. Chance of precipitation is 50%.
Sunny, with a high near 82.
Partly cloudy, with a low around 43.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 57.
A slight chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
A chance of snow showers before 1pm, then a slight chance of rain and snow showers. Mostly sunny, with a high near 49. Chance of precipitation is 30%.
A slight chance of rain and snow showers before 1am. Mostly clear, with a low around 28.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
NNE
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
45°F |
5 to 10 mph
NW
|
|
Thursday
Apr 16
|
Sunny
|
82°F |
10 to 15 mph
SSW
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
43°F |
15 to 20 mph
S
|
|
Friday
Apr 17
|
Partly Sunny then Slight Chance Rain Showers
|
57°F |
20 to 25 mph
NNW
|
|
Friday Night
Apr 17
|
Chance Rain And Snow Showers
|
27°F |
15 to 20 mph
NNW
|
|
Saturday
Apr 18
|
Chance Snow Showers
|
49°F |
15 mph
NNW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain And Snow Showers
|
28°F |
10 to 15 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
60°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Avon.
