Weather in Buffalo, SD
Updated 2026-08-11 09:15 local time · ZIP codes 57720
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
66°10% rain
69°9% rain73°6% rain78°5% rain81°4% rain84°2% rain86°1% rain88°1% rain89°1% rain89°1% rain88°1% rain86°1% 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 63°F with winds near 11 mph.
69°F, 9% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 39 mph.
Current temperature is 66°F, wind 11 mph, rain chance up to 10%.
UV index is 2.
Buffalo weather today
Sunny and 66°F in Buffalo, SD. Today's high is 89°F with a 5% rain chance. Winds are around 11 mph with gusts near 12 mph. Relative humidity is 81%, pressure is 29.85 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Buffalo
Sunrise is at 05:49 AM and sunset is at 08:08 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 64°F. The maximum rain chance is 57%.