Weather in Avon, SD
Updated 2026-08-11 10:15 local time · ZIP codes 57315
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
80°10% rain86°7% rain89°4% rain89°4% rain90°3% rain91°3% rain91°3% rain91°3% rain89°3% rain86°4% rain83°5% rain
80°7% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 10%).
It feels like 84°F with winds near 9 mph.
83°F, 5% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 80°F, wind 9 mph, rain chance up to 10%.
UV index is 2.
Avon weather today
Sunny and 80°F in Avon, SD. Today's high is 91°F with a 9% rain chance. Winds are around 9 mph with gusts near 10 mph. Relative humidity is 81%, pressure is 29.80 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Avon
Sunrise is at 06:33 AM and sunset is at 08:40 PM. Tomorrow's forecast calls for Sunny with a high near 96°F and a low near 67°F. The maximum rain chance is 57%.