Hourly Weather Forecast for Key West, FL - The Weather Channel | Weather.com
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Hourly Weather-Key West, FL

As of 5:06 am EDT

Monday, May 19

6 am

Partly Cloudy Night Partly Cloudy
81°
Rain drop 2%
SE 13 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like87°
  • WindSE 13 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

7 am

Partly Cloudy Day Partly Cloudy
80°
Rain drop 2%
SE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like87°
  • WindSE 12 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
81°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 11 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

9 am

Partly Cloudy Day Partly Cloudy
83°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like90°
  • WindSE 11 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
83°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindSE 11 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
84°
Rain drop 2%
SE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSE 12 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in
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12 pm

Partly Cloudy Day Partly Cloudy
84°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSE 11 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index10 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 3%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like93°
  • WindSE 11 mph
  • Humidity
    Humidity71%
  • UV index
    UV IndexExtreme
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
84°
Rain drop 3%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSE 11 mph
  • Humidity
    Humidity70%
  • UV index
    UV IndexExtreme
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 3%
SE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like93°
  • WindSE 10 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index10 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Clear Day Mostly Sunny
84°
Rain drop 3%
SE 10 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like92°
  • WindSE 10 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
84°
Rain drop 3%
ESE 10 mph
Add

Sunny

  • Temperature feels like
    Feels Like92°
  • WindESE 10 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
83°
Rain drop 3%
ESE 10 mph
Add

Sunny

  • Temperature feels like
    Feels Like91°
  • WindESE 10 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

7 pm

Sunny Sunny
83°
Rain drop 3%
E 10 mph
Add

Sunny

  • Temperature feels like
    Feels Like90°
  • WindE 10 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

8 pm

Sunny Sunny
83°
Rain drop 3%
E 10 mph
Add

Sunny

  • Temperature feels like
    Feels Like89°
  • WindE 10 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

9 pm

Clear Night Clear
82°
Rain drop 4%
E 11 mph
Add

Clear

  • Temperature feels like
    Feels Like89°
  • WindE 11 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover6%
  • Rain drop
    Rain Amount0 in

10 pm

Clear Night Clear
82°
Rain drop 4%
E 11 mph
Add

Clear

  • Temperature feels like
    Feels Like89°
  • WindE 11 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Clear Night Mostly Clear
82°
Rain drop 4%
ESE 12 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like89°
  • WindESE 12 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in
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Tuesday, May 20

12 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 11%
ESE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like89°
  • WindESE 12 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
81°
Rain drop 10%
SE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 12 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SE 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like89°
  • WindSE 13 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
81°
Rain drop 7%
SE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 12 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
81°
Rain drop 7%
SE 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 13 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
81°
Rain drop 5%
SE 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 13 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

6 am

Mostly Cloudy Night Mostly Cloudy
81°
Rain drop 9%
SE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSE 12 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Cloudy Day Mostly Cloudy
81°
Rain drop 9%
SSE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like88°
  • WindSSE 12 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

8 am

Mostly Cloudy Day Mostly Cloudy
82°
Rain drop 7%
SSE 11 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like90°
  • WindSSE 11 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

9 am

Partly Cloudy Day Partly Cloudy
83°
Rain drop 5%
SSE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSSE 12 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
84°
Rain drop 4%
SSE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like93°
  • WindSSE 12 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
85°
Rain drop 4%
SSE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like94°
  • WindSSE 11 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in
Advertisement

12 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 5%
SSE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like95°
  • WindSSE 11 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index10 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 5%
SSE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like95°
  • WindSSE 10 mph
  • Humidity
    Humidity73%
  • UV index
    UV IndexExtreme
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 8%
SSE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like95°
  • WindSSE 10 mph
  • Humidity
    Humidity74%
  • UV index
    UV IndexExtreme
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
86°
Rain drop 4%
SSE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like96°
  • WindSSE 9 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 4%
SE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like95°
  • WindSE 8 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Clear Day Mostly Sunny
85°
Rain drop 4%
ESE 8 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like94°
  • WindESE 8 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
85°
Rain drop 4%
ESE 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like94°
  • WindESE 7 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
84°
Rain drop 5%
E 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like93°
  • WindE 7 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Day Partly Cloudy
83°
Rain drop 5%
ENE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindENE 8 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
83°
Rain drop 5%
E 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindE 7 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
83°
Rain drop 5%
ESE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindESE 8 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
82°
Rain drop 6%
ESE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindESE 8 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in
Advertisement

Wednesday, May 21

12 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
ESE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindESE 9 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSE 10 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like92°
  • WindSE 10 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SSE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like91°
  • WindSSE 10 mph
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SSE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like90°
  • WindSSE 10 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
82°
Rain drop 5%
SSE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like90°
  • WindSSE 9 mph
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in
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