Gray (Knox County) — Weather
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Sign InLive· Clear within 100 kmJust updated
32°C90°F· Drizzle · 77% cloud cover
Feels like 35°C95°F · Low 25°C77°F · High 32°C90°F
Wind
9 km/h3 m/s6 mph from SW
Humidity
51%
Pressure
1011 hPa29.86 inHgstable
UV Index
4.4Moderate
Unsettled — heat + rain
Right now in Gray: 32°C90°F, rain.
⛈️ Wet period, moderate-intensity Tuesday–Wednesday, with rain and embedded thunderstorms. Total ~13.5 mm. Peak Wednesday (10.4 mm). Below the monthly normal (122 mm/month).
🔥 Today (32°C90°F) is 8.3°C37°F markedly warmer than usual for July (avg 24°C75°F).
🌧️ Rain expected from 23:00.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
32°C90°F
96
51
17:00
32°C89°F
95
52
18:00
32°C89°F
85
55
19:00
31°C87°F
95
59
20:00
29°C85°F
74
66
21:00
27°C81°F
42
76
22:00
26°C79°F
32
81
23:00
25°C77°F
0.40.02
53
86
00:00
24°C76°F
64
89
01:00
24°C75°F
43
92
02:00
23°C74°F
42
94
03:00
23°C73°F
32
94
04:00
23°C73°F
42
95
05:00
22°C72°F
42
95
06:00
22°C72°F
42
95
07:00
22°C72°F
43
95
08:00
24°C76°F
53
89
09:00
26°C79°F
75
83
10:00
27°C81°F
138
78
11:00
29°C83°F
149
71
12:00
30°C85°F
149
66
13:00
31°C88°F
1610
59
14:00
33°C91°F
149
52
15:00
33°C92°F
1510
48
16:00
33°C92°F
148
46
17:00
33°C92°F
148
46
18:00
33°C91°F
138
48
19:00
32°C89°F
117
52
20:00
30°C86°F
74
59
21:00
28°C83°F
0.30.01
64
68
22:00
26°C79°F
1.10.04
85
82
23:00
25°C76°F
1.50.06
43
89
00:00
24°C75°F
1.30.05
43
92
03:00
23°C74°F
1.40.06
53
95
06:00
23°C73°F
32
97
09:00
24°C76°F
43
91
12:00
27°C81°F
74
74
15:00
30°C87°F
95
50
18:00
29°C85°F
95
53
21:00
25°C78°F
95
64
00:00
23°C73°F
95
67
03:00
20°C69°F
95
69
mminkm/hm/smphHumidity %
Daily Forecast
TodaySW 9 km/h3 m/s6 mph(gusts 26716)66%UV 43hTodayLight rain66%SW 9 km/h3 m/s6 mph (gusts 26716)UV 43h
Today
SW 9 km/h3 m/s6 mph(gusts 26716)66%UV 43h
Today
Light rain
66%
SW 9 km/h3 m/s6 mph (gusts 26716)
UV 4
3h
Today — Hourly Forecast
Now
32°C90°F
936
17:00
32°C89°F
925
18:00
32°C89°F
825
19:00
31°C87°F
925
20:00
29°C85°F
724
21:00
27°C81°F
412
22:00
26°C79°F
312
23:00
25°C77°F
523
06:3214.3h20:52
Tomorrow3.1 mm0.12 inSW 16 km/h4 m/s10 mph(gusts 411125)74%UV 21hTomorrowThunderstorm74%SW 16 km/h4 m/s10 mph (gusts 411125)3.1 mm0.12 inUV 21h
Tomorrow
3.1 mm0.12 inSW 16 km/h4 m/s10 mph(gusts 411125)74%UV 21h
Tomorrow
Thunderstorm
74%
SW 16 km/h4 m/s10 mph (gusts 411125)
3.1 mm0.12 in
UV 2
1h
Tomorrow — Hourly Forecast
00:00
24°C76°F
624
01:00
24°C75°F
413
02:00
23°C74°F
412
03:00
23°C73°F
312
04:00
23°C73°F
412
05:00
22°C72°F
412
06:00
22°C72°F
412
07:00
22°C72°F
413
08:00
24°C76°F
513
09:00
26°C79°F
725
10:00
27°C81°F
1348
11:00
29°C83°F
1449
12:00
30°C85°F
1449
13:00
31°C88°F
16410
14:00
33°C91°F
1449
15:00
33°C92°F
15410
16:00
33°C92°F
1448
17:00
33°C92°F
1448
18:00
33°C91°F
1338
19:00
32°C89°F
1137
20:00
30°C86°F
724
21:00
28°C83°F
624
22:00
26°C79°F
825
23:00
25°C76°F
413
06:3214.3h20:52
Wednesday10.4 mm0.41 in· heavyNW 9 km/h2 m/s6 mph(gusts 29818)76%UV 23hWednesdayThunderstorm76%NW 9 km/h2 m/s6 mph (gusts 29818)10.4 mm0.41 inUV 23h
Wednesday
10.4 mm0.41 in· heavyNW 9 km/h2 m/s6 mph(gusts 29818)76%UV 23h
Wednesday
Thunderstorm
76%
NW 9 km/h2 m/s6 mph (gusts 29818)
10.4 mm0.41 in
UV 2
3h
Wednesday — Forecast Overview
00:00
24°C75°F
413
03:00
23°C74°F
513
06:00
23°C73°F
312
09:00
24°C76°F
413
12:00
27°C81°F
724
15:00
30°C87°F
925
18:00
29°C85°F
925
21:00
25°C78°F
925
06:3314.3h20:51
ThursdayNE 10 km/h3 m/s6 mph(gusts 23614)63%UV 25hThursdayOvercast63%NE 10 km/h3 m/s6 mph (gusts 23614)UV 25h
Thursday
NE 10 km/h3 m/s6 mph(gusts 23614)63%UV 25h
Thursday
Overcast
63%
NE 10 km/h3 m/s6 mph (gusts 23614)
UV 2
5h
Thursday — Forecast Overview
00:00
23°C73°F
925
03:00
20°C69°F
925
06:00
19°C66°F
825
09:00
20°C67°F
725
12:00
24°C75°F
825
15:00
27°C80°F
936
18:00
27°C80°F
925
21:00
19°C66°F
624
06:3414.3h20:50
Friday1.3 mm0.05 inNW 10 km/h3 m/s7 mph(gusts 23614)72%UV 26hFridayDrizzle72%NW 10 km/h3 m/s7 mph (gusts 23614)1.3 mm0.05 inUV 26h
Friday
1.3 mm0.05 inNW 10 km/h3 m/s7 mph(gusts 23614)72%UV 26h
Friday
Drizzle
72%
NW 10 km/h3 m/s7 mph (gusts 23614)
1.3 mm0.05 in
UV 2
6h
Friday — Forecast Overview
00:00
16°C61°F
624
03:00
15°C60°F
513
06:00
16°C60°F
312
09:00
20°C69°F
413
12:00
27°C80°F
725
15:00
26°C79°F
1037
18:00
19°C66°F
513
21:00
17°C63°F
413
06:3514.2h20:50
Saturday2.4 mm0.10 inNW 9 km/h3 m/s6 mph(gusts 26716)79%UV 28hSaturdayLight rain79%NW 9 km/h3 m/s6 mph (gusts 26716)2.4 mm0.10 inUV 28h
Saturday
2.4 mm0.10 inNW 9 km/h3 m/s6 mph(gusts 26716)79%UV 28h
Saturday
Light rain
79%
NW 9 km/h3 m/s6 mph (gusts 26716)
2.4 mm0.10 in
UV 2
8h
Night17°C62°F
17°C62°FMorning26°C78°F
26°C78°FAfternoon26°C78°F
26°C78°FEvening26°C80°F
26°C80°F06:3514.2h20:49
SundayW 10 km/h3 m/s6 mph(gusts 29818)67%UV 210hSundayPartly cloudy67%W 10 km/h3 m/s6 mph (gusts 29818)UV 210h
Sunday
W 10 km/h3 m/s6 mph(gusts 29818)67%UV 210h
Sunday
Partly cloudy
67%
W 10 km/h3 m/s6 mph (gusts 29818)
UV 2
10h
Night18°C64°F
18°C64°FMorning26°C78°F
26°C78°FAfternoon26°C78°F
26°C78°FEvening29°C85°F
29°C85°F06:3614.2h20:48
Monday1.3 mm0.05 inSW 10 km/h3 m/s6 mph(gusts 32920)76%UV 23hMondayLight rain76%SW 10 km/h3 m/s6 mph (gusts 32920)1.3 mm0.05 inUV 23h
Monday
1.3 mm0.05 inSW 10 km/h3 m/s6 mph(gusts 32920)76%UV 23h
Monday
Light rain
76%
SW 10 km/h3 m/s6 mph (gusts 32920)
1.3 mm0.05 in
UV 2
3h
Night24°C75°F
24°C75°FMorning30°C87°F
30°C87°FAfternoon30°C87°F
30°C87°FEvening29°C84°F
29°C84°F06:3714.2h20:47
Extended Forecast (GFS)Tuesday3.0 mm0.12 inSW 23 km/h6 m/s14 mph(gusts 351022)81%12hTuesdayLight rain81%SW 23 km/h6 m/s14 mph (gusts 351022)3.0 mm0.12 in12h
Tuesday
3.0 mm0.12 inSW 23 km/h6 m/s14 mph(gusts 351022)81%12h
Tuesday
Light rain
81%
SW 23 km/h6 m/s14 mph (gusts 351022)
3.0 mm0.12 in
12h
Night21°C69°F
21°C69°FMorning29°C84°F
29°C84°FAfternoon29°C84°F
29°C84°FEvening21°C69°F
21°C69°F06:3814.1h20:46
Wednesday12.5 mm0.49 in· heavyE 10 km/h3 m/s6 mph(gusts 28817)93%12hWednesdayRain93%E 10 km/h3 m/s6 mph (gusts 28817)12.5 mm0.49 in12h
Wednesday
12.5 mm0.49 in· heavyE 10 km/h3 m/s6 mph(gusts 28817)93%12h
Wednesday
Rain
93%
E 10 km/h3 m/s6 mph (gusts 28817)
12.5 mm0.49 in
12h
Night19°C66°F
19°C66°FMorning20°C67°F
20°C67°FAfternoon20°C67°F
20°C67°FEvening22°C72°F
22°C72°F06:3914.1h20:45
ThursdayN 9 km/h2 m/s5 mph77%14hThursdayClear77%N 9 km/h2 m/s5 mph14h
Thursday
N 9 km/h2 m/s5 mph77%14h
Thursday
Clear
77%
N 9 km/h2 m/s5 mph
14h
Night18°C64°F
18°C64°FMorning26°C78°F
26°C78°FAfternoon26°C78°F
26°C78°FEvening24°C75°F
24°C75°F06:3914.1h20:45
FridaySW 15 km/h4 m/s9 mph77%14hFridayDrizzle77%SW 15 km/h4 m/s9 mph14h
Friday
SW 15 km/h4 m/s9 mph77%14h
Friday
Drizzle
77%
SW 15 km/h4 m/s9 mph
14h
Night19°C65°F
19°C65°FMorning27°C81°F
27°C81°FAfternoon27°C81°F
27°C81°FEvening27°C81°F
27°C81°F06:4014.1h20:44
SaturdayS 10 km/h3 m/s6 mph(gusts 19512)74%14hSaturdayClear74%S 10 km/h3 m/s6 mph (gusts 19512)14h
Saturday
S 10 km/h3 m/s6 mph(gusts 19512)74%14h
Saturday
Clear
74%
S 10 km/h3 m/s6 mph (gusts 19512)
14h
Night23°C73°F
23°C73°FMorning30°C86°F
30°C86°FAfternoon30°C86°F
30°C86°FEvening28°C82°F
28°C82°F06:4114h20:43
SundaySW 19 km/h5 m/s12 mph(gusts 29818)65%14hSundayClear65%SW 19 km/h5 m/s12 mph (gusts 29818)14h
Sunday
SW 19 km/h5 m/s12 mph(gusts 29818)65%14h
Sunday
Clear
65%
SW 19 km/h5 m/s12 mph (gusts 29818)
14h
Night24°C75°F
24°C75°FMorning32°C89°F
32°C89°FAfternoon32°C89°F
32°C89°FEvening29°C84°F
29°C84°F06:4214h20:42
MondaySW 10 km/h3 m/s6 mph(gusts 15410)64%14hMondayClear64%SW 10 km/h3 m/s6 mph (gusts 15410)14h
Monday
SW 10 km/h3 m/s6 mph(gusts 15410)64%14h
Monday
Clear
64%
SW 10 km/h3 m/s6 mph (gusts 15410)
14h
Night23°C74°F
23°C74°FMorning31°C87°F
31°C87°FAfternoon31°C87°F
31°C87°FEvening28°C83°F
28°C83°F06:4314h20:41
TuesdaySW 11 km/h3 m/s7 mph69%14hTuesdayLight rain69%SW 11 km/h3 m/s7 mph14h
Tuesday
SW 11 km/h3 m/s7 mph69%14h
Tuesday
Light rain
69%
SW 11 km/h3 m/s7 mph
14h
Night24°C75°F
24°C75°FMorning30°C86°F
30°C86°FAfternoon30°C86°F
30°C86°FEvening28°C82°F
28°C82°F06:4313.9h20:40
Sunrise
06:32
Civil Dawn 06:02
Sunset
20:52
Civil Dusk 21:22
Today vs. seasonal normal
+2.0°C+3.7°F
Gray is located in Kentucky, United States. Elevation: 338m. Annual average temperature: 12.9°C. Annual precipitation: 1249mm.
Frequently Asked Questions
What is the weather like in Gray today?
Today in Gray, United States, the temperature is 32°C with Drizzle. The high is 32°C and the low is 25°C.
What is the 16-day forecast for Gray?
The 16-day forecast for Gray shows the warmest day is Sunday at 36°C, while the coolest night is Friday at 15°C. 10 day(s) have precipitation expected.
What time is sunrise and sunset in Gray?
In Gray, sunrise is at 06:32 and sunset is at 20:52. Day length is approximately 14h 20m.
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 12.9°C and receives 1249mm of precipitation per year.
Last updated: 07/20/2026, 04:00 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 12.9°C.
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