Hourly Weather Forecast for Key Biscayne, Florida 33149 - The Weather Channel | Weather.com
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Hourly Weather-

As of 6:18 pm EDT
alertLevel2

Rip Current Statement

+1 More

Rain

Rain possible around 8:15 PM.

Tuesday, March 17

7 pm

Cloudy Cloudy
65°
Rain drop 19%
N 18 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindN 18 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

8 pm

Showers Showers
64°
Rain drop 47%
N 18 mph
Add

Showers

  • Temperature feels like
    Feels Like62°
  • WindN 18 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.01 in

9 pm

Showers Showers
64°
Rain drop 39%
N 16 mph
Add

Showers

  • Temperature feels like
    Feels Like62°
  • WindN 16 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

10 pm

Showers Showers
63°
Rain drop 49%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like61°
  • WindN 15 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

11 pm

Showers Showers
62°
Rain drop 64%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindN 15 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.05 in

Wednesday, March 18

12 am

Showers Showers
62°
Rain drop 61%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like59°
  • WindN 15 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.06 in
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1 am

Showers Showers
62°
Rain drop 47%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindN 15 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.03 in

2 am

Showers Showers
62°
Rain drop 48%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindN 15 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.01 in

3 am

Showers Showers
62°
Rain drop 50%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like59°
  • WindN 15 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0.01 in

4 am

Showers Showers
62°
Rain drop 54%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindN 15 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0.01 in

5 am

Showers Showers
62°
Rain drop 40%
NNW 15 mph
Add

Showers

  • Temperature feels like
    Feels Like60°
  • WindNNW 15 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0.01 in

6 am

Showers Few Showers
62°
Rain drop 33%
N 15 mph
Add

Few Showers

  • Temperature feels like
    Feels Like61°
  • WindN 15 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
63°
Rain drop 24%
N 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindN 14 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

8 am

Showers Few Showers
64°
Rain drop 33%
N 14 mph
Add

Few Showers

  • Temperature feels like
    Feels Like63°
  • WindN 14 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0.01 in

9 am

Showers Showers
65°
Rain drop 36%
N 15 mph
Add

Showers

  • Temperature feels like
    Feels Like66°
  • WindN 15 mph
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0.01 in

10 am

Showers Few Showers
67°
Rain drop 32%
NNE 15 mph
Add

Few Showers

  • Temperature feels like
    Feels Like68°
  • WindNNE 15 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0.01 in

11 am

Cloudy Cloudy
70°
Rain drop 24%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 16 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

12 pm

Cloudy Cloudy
71°
Rain drop 24%
NNE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 17 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in
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1 pm

Showers Showers
71°
Rain drop 42%
NNE 18 mph
Add

Showers

  • Temperature feels like
    Feels Like73°
  • WindNNE 18 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0.01 in

2 pm

Cloudy Cloudy
71°
Rain drop 24%
NNE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 17 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

3 pm

Cloudy Cloudy
71°
Rain drop 19%
NNE 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 18 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

4 pm

Cloudy Cloudy
72°
Rain drop 20%
NNE 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 18 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

5 pm

Cloudy Cloudy
71°
Rain drop 24%
NNE 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 18 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
70°
Rain drop 24%
NNE 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 19 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 in

7 pm

Cloudy Cloudy
70°
Rain drop 23%
NNE 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 19 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
70°
Rain drop 24%
NNE 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 19 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

9 pm

Showers Few Showers
70°
Rain drop 32%
NNE 17 mph
Add

Few Showers

  • Temperature feels like
    Feels Like71°
  • WindNNE 17 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

10 pm

Cloudy Cloudy
70°
Rain drop 24%
NNE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 17 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

11 pm

Cloudy Cloudy
70°
Rain drop 19%
NNE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 17 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

Thursday, March 19

12 am

Cloudy Cloudy
70°
Rain drop 24%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 16 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in
Advertisement

1 am

Cloudy Cloudy
70°
Rain drop 22%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 16 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
70°
Rain drop 16%
NNE 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 15 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in

3 am

Cloudy Cloudy
70°
Rain drop 19%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 16 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

4 am

Showers Showers
69°
Rain drop 40%
NNE 15 mph
Add

Showers

  • Temperature feels like
    Feels Like70°
  • WindNNE 15 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0.01 in

5 am

Cloudy Cloudy
69°
Rain drop 22%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like69°
  • WindNNE 16 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

6 am

Showers Few Showers
68°
Rain drop 34%
N 16 mph
Add

Few Showers

  • Temperature feels like
    Feels Like69°
  • WindN 16 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0.01 in

7 am

Mostly Cloudy Night Mostly Cloudy
68°
Rain drop 17%
N 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindN 17 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0 in

8 am

Mostly Cloudy Day Mostly Cloudy
68°
Rain drop 8%
N 16 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindN 16 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Cloudy Day Mostly Cloudy
68°
Rain drop 10%
N 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindN 17 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
70°
Rain drop 9%
N 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindN 17 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

11 am

Mostly Cloudy Day Mostly Cloudy
71°
Rain drop 7%
NNE 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 18 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

12 pm

Mostly Cloudy Day Mostly Cloudy
72°
Rain drop 7%
NNE 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 18 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 in
Advertisement

1 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 4%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 17 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 4%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 17 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
74°
Rain drop 4%
NNE 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 18 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
74°
Rain drop 4%
NNE 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 18 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 1%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 18 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 14%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 18 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in
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