Avon, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Avon, SD in one place.
Sunny, with a high near 97. South wind 5 to 15 mph, with gusts as high as 25 mph.
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: Jul 13, 2026 9:52 AM CDT.
The active forecast window currently covers Jul 15 to Jul 19, 2026 for Avon, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 9:52 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Avon
Friday looks like the warmest upcoming period in Avon at 101 degrees F.
Sunday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph S.
The forecast from Jul 15 through Jul 19 stays mostly dry.
Forecast Details
- Last updated
- Jul 13, 2026 9:52 AM 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
Mostly clear, with a low around 72. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 99.
Clear, with a low around 75.
Sunny, with a high near 101.
Mostly clear, with a low around 75.
Sunny, with a high near 99.
Mostly clear, with a low around 73.
Sunny, with a high near 97.
Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
97°F |
5 to 15 mph
S
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
5 to 15 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
99°F |
5 to 15 mph
S
|
|
Thursday Night
Jul 16
|
Clear
|
75°F |
10 to 15 mph
S
|
|
Friday
Jul 17
|
Sunny
|
101°F |
10 to 15 mph
S
|
|
Friday Night
Jul 17
|
Mostly Clear
|
75°F |
10 to 15 mph
S
|
|
Saturday
Jul 18
|
Sunny
|
99°F |
10 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
73°F |
5 to 10 mph
SSW
|
|
Sunday
Jul 19
|
Sunny
|
97°F |
5 to 15 mph
WNW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
71°F |
5 to 15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Avon.
