Weather in Grethel, KY
Updated 2026-08-11 11:15 local time · ZIP codes 41631
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
89°4% rain91°4% rain93°2% rain
94°3% rain96°2% rain97°1% rain98°1% rain97°1% rain95°1% rain92°1% rain
89°1% rain88°2% 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 4%).
It feels like 98°F with winds near 8 mph.
89°F, 4% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 27 mph.
Current temperature is 89°F, wind 8 mph, rain chance up to 4%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Grethel weather today
Sunny and 89°F in Grethel, KY. Today's high is 98°F with a 17% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 60%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Grethel
Sunrise is at 06:43 AM and sunset is at 08:28 PM. Tomorrow's forecast calls for Fog with a high near 95°F and a low near 64°F. The maximum rain chance is 80%.