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Grethel, KY Weather Tomorrow

Access tomorrow's Grethel weather forecast and the next 5 days of weather details, including precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Grethel area and around Floyd county, Kentucky.
Updated: Sat Oct 10th 2026 1:30 AM EDT
Grethel, KY Weather – 10-10 – Overcast
65° / 57°
Overcast
Skies will be overcast in Grethel, with a high of 65°F and a low of 57°F. The chance of rain is 78% with an estimated 0.24in. Wind will be moderate, blowing around 14mph on average and gusts of 36.7mph at 1 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 93% at 11 PM and 52% being its lowest at 8 AM. Barometric pressure is its highest of 30.23inHg at 11 AM, a lowest point of 30.05inHg at 11 PM with an avg 30.13inHg.
Grethel, KY Weather – 10-11 – Scattered Showers
72° / 58°

Weather Tomorrow

Scattered Showers
Daytime highs will reach 72°F with lows dropping to 58°F in Grethel, where on and off showers are set to occur. The chance of rain is 91% with an estimated 0.41in. Wind will be moderate, blowing around 11mph on average and gusts of 26mph at 12 AM. High humidity with average of 93% is anticipated, the maximum being 98% at 6 PM and 80% being its lowest at 12 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.84inHg at 2 PM with an avg 29.91inHg.
Grethel, KY Weather – 10-12 – Overcast
80° / 60°
Overcast
Highs will reach 80°F with lows near 60°F in Grethel, where overcast is. There's a moderate 32% chance of rainfall with an estimated 0in. Winds will be light at 9mph and gusts of 21.5mph at 12 AM. The humidity will be on the higher side, averaging about 80%, the maximum being 98% at 8 AM and 48% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 11 AM, a lowest point of 29.96inHg at 5 PM with an avg 30.01inHg.
Grethel, KY Weather – 10-13 – Sunny
85° / 59°
Sunny
Grethel could see sunshine with daytime highs of 85°F and nighttime lows near 59°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 26.9mph at 9 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 84% at 2 AM and 34% being its lowest at 2 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.89inHg at 5 PM with an avg 29.95inHg.
Grethel, KY Weather – 10-14 – Sunny
79° / 60°
Sunny
Daytime highs will reach 79°F with lows dropping to 60°F in Grethel, where it will be sunny. There might be light rainfall having a 11% chance. Winds will be light at 7mph and gusts of 21.7mph at 12 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 97% at 6 AM and 50% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 29.96inHg at 12 AM with an avg 30.04inHg.
Grethel, KY Weather – 10-15 – Scattered Showers
68° / 60°
Scattered Showers
In Grethel, showers likely at times with highs near 68°F and lows around 60°F. The chance of rain is 93% with an estimated 0.74in. Winds will be light at 8mph and gusts of 23.5mph at 11 PM. High humidity with average of 92% is anticipated, the maximum being 98% at 9 PM and 76% being its lowest at 2 AM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.04inHg.

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