Gray (Knox County) — Weather
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Sign In26°C78°F· Light rain · 100% cloud cover
Feels like 31°C87°F · Low 23°C73°F · High 26°C78°F
Wind
1 km/h0 m/s1 mph from N
Humidity
86%
Pressure
1013 hPa29.92 inHgstable
UV Index
1.6Low
Unsettled — rain + heat
Right now in Gray: 26°C79°F, rain.
⚡ Active lightning nearby — 100 strikes within 50 km in the last 30 min (nearest 12 km).
🌧️ Local instability on Sunday, with rain. Total ~1.8 mm. Below the monthly normal (122 mm/month).
🌤️ Skies clearing from 21:00.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
mminkm/hm/smphHumidity %
Daily Forecast
Today1.8 mm0.07 inW 2 km/h1 m/s1 mph(gusts 1237)91%UV 24hToday91%W 2 km/h1 m/s1 mph (gusts 1237)1.8 mm0.07 inUV 24h
Today
1.8 mm0.07 inW 2 km/h1 m/s1 mph(gusts 1237)91%UV 24h
Today
91%
W 2 km/h1 m/s1 mph (gusts 1237)
1.8 mm0.07 in
UV 2
4h
Today — Hourly Forecast
06:3114.4h20:53
Tomorrow0.6 mm0.02 inS 7 km/h2 m/s4 mph(gusts 20613)77%UV 24hTomorrow77%S 7 km/h2 m/s4 mph (gusts 20613)0.6 mm0.02 inUV 24h
Tomorrow
0.6 mm0.02 inS 7 km/h2 m/s4 mph(gusts 20613)77%UV 24h
Tomorrow
77%
S 7 km/h2 m/s4 mph (gusts 20613)
0.6 mm0.02 in
UV 2
4h
Tomorrow — Hourly Forecast
06:3214.3h20:52
TuesdaySW 14 km/h4 m/s9 mph(gusts 371023)66%UV 21hTuesday66%SW 14 km/h4 m/s9 mph (gusts 371023)UV 21h
Tuesday
SW 14 km/h4 m/s9 mph(gusts 371023)66%UV 21h
Tuesday
66%
SW 14 km/h4 m/s9 mph (gusts 371023)
UV 2
1h
Tuesday — Forecast Overview
06:3214.3h20:52
Wednesday19.0 mm0.75 in· heavyW 8 km/h2 m/s5 mph(gusts 25716)78%UV 22hWednesday78%W 8 km/h2 m/s5 mph (gusts 25716)19.0 mm0.75 inUV 22h
Wednesday
19.0 mm0.75 in· heavyW 8 km/h2 m/s5 mph(gusts 25716)78%UV 22h
Wednesday
78%
W 8 km/h2 m/s5 mph (gusts 25716)
19.0 mm0.75 in
UV 2
2h
Wednesday — Forecast Overview
06:3314.3h20:51
ThursdayNE 11 km/h3 m/s7 mph(gusts 23614)67%UV 210hThursday67%NE 11 km/h3 m/s7 mph (gusts 23614)UV 210h
Thursday
NE 11 km/h3 m/s7 mph(gusts 23614)67%UV 210h
Thursday
67%
NE 11 km/h3 m/s7 mph (gusts 23614)
UV 2
10h
Thursday — Forecast Overview
06:3414.3h20:50
Friday0.9 mm0.04 inNE 7 km/h2 m/s4 mph(gusts 25716)78%UV 27hFriday78%NE 7 km/h2 m/s4 mph (gusts 25716)0.9 mm0.04 inUV 27h
Friday
0.9 mm0.04 inNE 7 km/h2 m/s4 mph(gusts 25716)78%UV 27h
Friday
78%
NE 7 km/h2 m/s4 mph (gusts 25716)
0.9 mm0.04 in
UV 2
7h
Night
14°C58°F
Morning
25°C77°F
Afternoon
25°C77°F
Evening
26°C79°F
06:3514.2h20:50
SaturdayNW 6 km/h2 m/s4 mph(gusts 17511)62%UV 29hSaturday62%NW 6 km/h2 m/s4 mph (gusts 17511)UV 29h
Saturday
NW 6 km/h2 m/s4 mph(gusts 17511)62%UV 29h
Saturday
62%
NW 6 km/h2 m/s4 mph (gusts 17511)
UV 2
9h
Night
22°C72°F
Morning
26°C78°F
Afternoon
26°C78°F
Evening
28°C83°F
06:3514.2h20:49
SundayS 11 km/h3 m/s7 mph(gusts 30819)71%UV 24hSunday71%S 11 km/h3 m/s7 mph (gusts 30819)UV 24h
Sunday
S 11 km/h3 m/s7 mph(gusts 30819)71%UV 24h
Sunday
71%
S 11 km/h3 m/s7 mph (gusts 30819)
UV 2
4h
Night
21°C69°F
Morning
25°C77°F
Afternoon
25°C77°F
Evening
31°C88°F
06:3614.2h20:48
Monday1.3 mm0.05 inSW 12 km/h3 m/s8 mph77%14hMonday77%SW 12 km/h3 m/s8 mph1.3 mm0.05 in14h
Monday
1.3 mm0.05 inSW 12 km/h3 m/s8 mph77%14h
Monday
77%
SW 12 km/h3 m/s8 mph
1.3 mm0.05 in
14h
Night
19°C66°F
Morning
27°C80°F
Afternoon
27°C80°F
Evening
25°C76°F
06:3714.2h20:47
Tuesday4.7 mm0.19 inW 13 km/h4 m/s8 mph(gusts 21613)89%14hTuesday89%W 13 km/h4 m/s8 mph (gusts 21613)4.7 mm0.19 in14h
Tuesday
4.7 mm0.19 inW 13 km/h4 m/s8 mph(gusts 21613)89%14h
Tuesday
89%
W 13 km/h4 m/s8 mph (gusts 21613)
4.7 mm0.19 in
14h
Night
21°C69°F
Morning
26°C79°F
Afternoon
26°C79°F
Evening
25°C77°F
06:3814.1h20:46
Wednesday3.4 mm0.13 inS 8 km/h2 m/s5 mph(gusts 30818)86%13hWednesday86%S 8 km/h2 m/s5 mph (gusts 30818)3.4 mm0.13 in13h
Wednesday
3.4 mm0.13 inS 8 km/h2 m/s5 mph(gusts 30818)86%13h
Wednesday
86%
S 8 km/h2 m/s5 mph (gusts 30818)
3.4 mm0.13 in
13h
Night
21°C69°F
Morning
22°C72°F
Afternoon
22°C72°F
Evening
24°C75°F
06:3914.1h20:45
ThursdayNW 9 km/h3 m/s6 mph(gusts 1449)74%14hThursday74%NW 9 km/h3 m/s6 mph (gusts 1449)14h
Thursday
NW 9 km/h3 m/s6 mph(gusts 1449)74%14h
Thursday
74%
NW 9 km/h3 m/s6 mph (gusts 1449)
14h
Night
19°C65°F
Morning
26°C78°F
Afternoon
26°C78°F
Evening
24°C75°F
06:3914.1h20:45
FridayN 11 km/h3 m/s7 mph75%14hFriday75%N 11 km/h3 m/s7 mph14h
Friday
N 11 km/h3 m/s7 mph75%14h
Friday
75%
N 11 km/h3 m/s7 mph
14h
Night
19°C65°F
Morning
27°C80°F
Afternoon
27°C80°F
Evening
24°C76°F
06:4014.1h20:44
Saturday1.8 mm0.07 inNE 13 km/h4 m/s8 mph76%14hSaturday76%NE 13 km/h4 m/s8 mph1.8 mm0.07 in14h
Saturday
1.8 mm0.07 inNE 13 km/h4 m/s8 mph76%14h
Saturday
76%
NE 13 km/h4 m/s8 mph
1.8 mm0.07 in
14h
Night
20°C67°F
Morning
24°C76°F
Afternoon
24°C76°F
Evening
24°C75°F
06:4114h20:43
SundayE 8 km/h2 m/s5 mph(gusts 1237)67%14hSunday67%E 8 km/h2 m/s5 mph (gusts 1237)14h
Sunday
E 8 km/h2 m/s5 mph(gusts 1237)67%14h
Sunday
67%
E 8 km/h2 m/s5 mph (gusts 1237)
14h
Night
18°C65°F
Morning
27°C80°F
Afternoon
27°C80°F
Evening
26°C78°F
06:4214h20:42
MondayS 11 km/h3 m/s7 mph(gusts 27817)70%14hMonday70%S 11 km/h3 m/s7 mph (gusts 27817)14h
Monday
S 11 km/h3 m/s7 mph(gusts 27817)70%14h
Monday
70%
S 11 km/h3 m/s7 mph (gusts 27817)
14h
Night
21°C69°F
Morning
28°C83°F
Afternoon
28°C83°F
Evening
26°C80°F
06:4314h20:41
Sunrise
06:31
Civil Dawn 06:01
Sunset
20:53
Civil Dusk 21:23
Today vs. seasonal normal
-4.4°C-8.0°F
Gray is located in Kentucky, United States. Elevation: 338m. Annual average temperature: 13°C. Annual precipitation: 1249mm.
Frequently Asked Questions
What is the weather like in Gray today?
Today in Gray, United States, the temperature is 26°C with Light rain. The high is 26°C and the low is 23°C.
What is the 16-day forecast for Gray?
The 16-day forecast for Gray shows the warmest day is Tuesday at 35°C, while the coolest night is Thursday at 12°C. 9 day(s) have precipitation expected.
What time is sunrise and sunset in Gray?
In Gray, sunrise is at 06:31 and sunset is at 20:53. Day length is approximately 14h 21m.
How accurate is the weather forecast for Gray?
Our forecasts for Gray use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Gray has an annual average temperature of 13°C and receives 1249mm of precipitation per year.
Last updated: 07/19/2026, 06:00 PM
July climate in Gray
Normals for July: average 24°C (18–30°C), around 122 mm of rain across the month. About 11°C warmer than the annual average of 13°C.
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