Gray (Knox County) — Weather

Live133 strikes4.9/minclosing inJust updated

26°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

Now

26°C78°F

0.90.04

19:00

25°C78°F

0.70.03

20:00

25°C78°F

21:00

24°C76°F

22:00

23°C74°F

23:00

23°C73°F

00:00

22°C72°F

01:00

22°C72°F

02:00

22°C72°F

03:00

22°C71°F

100

04:00

22°C71°F

100

05:00

22°C71°F

100

06:00

22°C71°F

100

07:00

22°C71°F

100

08:00

23°C73°F

09:00

24°C76°F

10:00

26°C78°F

0.20.01

11:00

27°C80°F

12:00

27°C81°F

13:00

29°C84°F

14:00

31°C87°F

15:00

32°C89°F

16:00

32°C90°F

17:00

33°C91°F

18:00

32°C90°F

19:00

32°C89°F

20:00

31°C87°F

21:00

29°C84°F

22:00

27°C81°F

23:00

26°C79°F

00:00

26°C79°F

03:00

25°C76°F

06:00

24°C76°F

09:00

27°C81°F

12:00

31°C88°F

138

15:00

34°C94°F

149

18:00

34°C93°F

127

21:00

29°C85°F

00:00

27°C80°F

03:00

24°C75°F

5.60.22

06:00

23°C74°F

0.80.03

mminkm/hm/smphHumidity %

Daily Forecast

Today

Jul 19·Light rain

1.8 mm0.07 inW 2 km/h1 m/s1 mph(gusts 1237)91%UV 24h

23°C73°F

26°C78°F

Today

Jul 19

Light rain

91%

W 2 km/h1 m/s1 mph (gusts 1237)

1.8 mm0.07 in

UV 2

23°C73°F

26°C78°F

Tomorrow

Jul 20·Light rain

0.6 mm0.02 inS 7 km/h2 m/s4 mph(gusts 20613)77%UV 24h

22°C71°F

33°C91°F

Tomorrow

Jul 20

Light rain

77%

S 7 km/h2 m/s4 mph (gusts 20613)

0.6 mm0.02 in

UV 2

22°C71°F

33°C91°F

Tuesday

Jul 21·Overcast

SW 14 km/h4 m/s9 mph(gusts 371023)66%UV 21h

24°C76°F

35°C95°F

Tuesday

Jul 21

Overcast

66%

SW 14 km/h4 m/s9 mph (gusts 371023)

UV 2

24°C76°F

35°C95°F

Wednesday

Jul 22·Thunderstorm

19.0 mm0.75 in· heavyW 8 km/h2 m/s5 mph(gusts 25716)78%UV 22h

16°C62°F

31°C87°F

Wednesday

Jul 22

Thunderstorm

78%

W 8 km/h2 m/s5 mph (gusts 25716)

19.0 mm0.75 in

UV 2

16°C62°F

31°C87°F

Thursday

Jul 23·Clear

NE 11 km/h3 m/s7 mph(gusts 23614)67%UV 210h

12°C54°F

30°C86°F

Thursday

Jul 23

Clear

67%

NE 11 km/h3 m/s7 mph (gusts 23614)

UV 2

10h

12°C54°F

30°C86°F

Friday

Jul 24·Light rain

0.9 mm0.04 inNE 7 km/h2 m/s4 mph(gusts 25716)78%UV 27h

13°C56°F

28°C82°F

Friday

Jul 24

Light rain

78%

NE 7 km/h2 m/s4 mph (gusts 25716)

0.9 mm0.04 in

UV 2

13°C56°F

28°C82°F

Saturday

Jul 25·Overcast

NW 6 km/h2 m/s4 mph(gusts 17511)62%UV 29h

21°C70°F

30°C87°F

Saturday

Jul 25

Overcast

62%

NW 6 km/h2 m/s4 mph (gusts 17511)

UV 2

21°C70°F

30°C87°F

Sunday

Jul 26·Drizzle

S 11 km/h3 m/s7 mph(gusts 30819)71%UV 24h

20°C68°F

32°C90°F

Sunday

Jul 26

Drizzle

71%

S 11 km/h3 m/s7 mph (gusts 30819)

UV 2

20°C68°F

32°C90°F

Extended Forecast (GFS)

Monday

Jul 27·Drizzle

1.3 mm0.05 inSW 12 km/h3 m/s8 mph77%14h

18°C64°F

32°C89°F

Monday

Jul 27

Drizzle

77%

SW 12 km/h3 m/s8 mph

1.3 mm0.05 in

14h

18°C64°F

32°C89°F

Tuesday

Jul 28·Light rain

4.7 mm0.19 inW 13 km/h4 m/s8 mph(gusts 21613)89%14h

20°C68°F

28°C82°F

Tuesday

Jul 28

Light rain

89%

W 13 km/h4 m/s8 mph (gusts 21613)

4.7 mm0.19 in

14h

20°C68°F

28°C82°F

Wednesday

Jul 29·Drizzle

3.4 mm0.13 inS 8 km/h2 m/s5 mph(gusts 30818)86%13h

19°C67°F

26°C78°F

Wednesday

Jul 29

Drizzle

86%

S 8 km/h2 m/s5 mph (gusts 30818)

3.4 mm0.13 in

13h

19°C67°F

26°C78°F

Thursday

Jul 30·Clear

NW 9 km/h3 m/s6 mph(gusts 1449)74%14h

18°C64°F

30°C85°F

Thursday

Jul 30

Clear

74%

NW 9 km/h3 m/s6 mph (gusts 1449)

14h

18°C64°F

30°C85°F

Friday

Jul 31·Clear

N 11 km/h3 m/s7 mph75%14h

18°C64°F

30°C86°F

Friday

Jul 31

Clear

75%

N 11 km/h3 m/s7 mph

14h

18°C64°F

30°C86°F

Saturday

Aug 1·Clear

1.8 mm0.07 inNE 13 km/h4 m/s8 mph76%14h

18°C64°F

28°C82°F

Saturday

Aug 1

Clear

76%

NE 13 km/h4 m/s8 mph

1.8 mm0.07 in

14h

18°C64°F

28°C82°F

Sunday

Aug 2·Clear

E 8 km/h2 m/s5 mph(gusts 1237)67%14h

17°C63°F

32°C89°F

Sunday

Aug 2

Clear

67%

E 8 km/h2 m/s5 mph (gusts 1237)

14h

17°C63°F

32°C89°F

Monday

Aug 3·Clear

S 11 km/h3 m/s7 mph(gusts 27817)70%14h

20°C67°F

32°C89°F

Monday

Aug 3

Clear

70%

S 11 km/h3 m/s7 mph (gusts 27817)

14h

20°C67°F

32°C89°F

Today vs. seasonal normal

-4.4°C-8.0°F

High 30.1°C86°F · Low 17.6°C64°F · Normal for this month

Gray is located in Kentucky, United States. Elevation: 338m. Annual average temperature: 13°C. Annual precipitation: 1249mm.

CloudsLast updated 08:00

0%100%

PrecipitationLast updated 08:00

010+ mm/h

TemperatureLast updated 08:00

−20°40°

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