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Current weather in Key Vista is few clouds.

Where can I find the hourly weather forecast for Key Vista?

This page shows hourly weather forecast for Key Vista, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Key Vista updated regularly?

Weather data for Key Vista is updated regularly with the latest available observations and forecasts.

Now · 6:46 AM

Key Vista Weather & Hourly Forecast

United States · Florida · 34691

77°F

Mostly clear night

Feels like: 85°F

💧 Humidity 95% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 10.4 mi ☁ Clouds 19% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Key Vista

Today

7:00 AM

Mostly clear night

77° 💧 0.000 in 💨 5 mph H 95%30.03 inHg

10:00 AM

Mostly cloudy

81° 💧 0.011 in 💨 4 mph H 86%30.09 inHg

1:00 PM

Light thunderstorms

84° 💧 0.032 in 💨 7 mph H 79%30.06 inHg

4:00 PM

Light thunderstorms

84° 💧 0.032 in 💨 7 mph H 81%30.00 inHg

7:00 PM

Light rain

83° 💧 0.006 in 💨 2 mph H 78%30.00 inHg

10:00 PM

Mostly cloudy night

79° 💧 None 💨 6 mph H 92%30.00 inHg

Tomorrow

1:00 AM

Overcast night

78° 💧 None 💨 6 mph H 96%30.00 inHg

4:00 AM

Overcast night

77° 💧 None 💨 5 mph H 95%29.97 inHg

7:00 AM

Mostly clear night

76° 💧 0.000 in 💨 5 mph H 96%29.97 inHg

10:00 AM

Light rain

80° 💧 0.056 in 💨 2 mph H 87%30.03 inHg

1:00 PM

Light thunderstorms

83° 💧 0.113 in 💨 6 mph H 79%30.03 inHg

4:00 PM

Light rain

84° 💧 0.009 in 💨 3 mph H 76%29.94 inHg

7:00 PM

Overcast

84° 💧 0.002 in 💨 3 mph H 78%29.94 inHg

10:00 PM

Mostly cloudy night

81° 💧 0.001 in 💨 5 mph H 87%29.97 inHg

Saturday

1:00 AM

Mostly cloudy night

79° 💧 0.006 in 💨 6 mph H 93%29.97 inHg

4:00 AM

Mostly cloudy night

79° 💧 0.007 in 💨 6 mph H 93%29.97 inHg

Today

7:00 AM

Mostly clear night

77° 💧 None 💨 5 mph H 95%30.03 inHg

8:00 AM

Partly cloudy

77° 💧 None 💨 5 mph H 95%30.06 inHg

9:00 AM

Mostly cloudy

79° 💧 0.000 in 💨 4 mph H 92%30.06 inHg

10:00 AM

Mostly cloudy

81° 💧 0.001 in 💨 4 mph H 86%30.09 inHg

11:00 AM

Mostly cloudy

83° 💧 0.001 in 💨 5 mph H 80%30.09 inHg

12:00 PM

Light thunderstorms

84° 💧 0.009 in 💨 5 mph H 76%30.09 inHg

1:00 PM

Light thunderstorms

84° 💧 0.018 in 💨 7 mph H 79%30.06 inHg

2:00 PM

Light thunderstorms

84° 💧 0.008 in 💨 7 mph H 81%30.06 inHg

3:00 PM

Light thunderstorms

84° 💧 0.005 in 💨 7 mph H 82%30.03 inHg

4:00 PM

Light thunderstorms

84° 💧 0.005 in 💨 7 mph H 81%30.00 inHg

5:00 PM

Light thunderstorms

83° 💧 0.022 in 💨 6 mph H 80%30.00 inHg

6:00 PM

Light rain

83° 💧 0.004 in 💨 4 mph H 77%30.00 inHg

7:00 PM

Light rain

83° 💧 0.005 in 💨 2 mph H 78%30.00 inHg

8:00 PM

Overcast night

81° 💧 0.001 in 💨 3 mph H 82%30.00 inHg

9:00 PM

Overcast night

80° 💧 None 💨 3 mph H 87%30.00 inHg

10:00 PM

Mostly cloudy night

79° 💧 None 💨 6 mph H 92%30.00 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 9 mph H 95%30.00 inHg

Tomorrow

12:00 AM

Overcast night

78° 💧 None 💨 7 mph H 95%30.00 inHg

1:00 AM

Overcast night

78° 💧 None 💨 6 mph H 96%30.00 inHg

2:00 AM

Overcast night

77° 💧 None 💨 8 mph H 96%30.00 inHg

3:00 AM

Overcast night

77° 💧 None 💨 6 mph H 96%29.97 inHg

4:00 AM

Overcast night

77° 💧 None 💨 5 mph H 95%29.97 inHg

5:00 AM

Overcast night

77° 💧 None 💨 5 mph H 96%29.97 inHg

6:00 AM

Clear night

76° 💧 None 💨 5 mph H 95%29.97 inHg

7:00 AM

Mostly clear night

76° 💧 None 💨 5 mph H 96%29.97 inHg

8:00 AM

Mostly sunny

77° 💧 0.000 in 💨 6 mph H 95%30.00 inHg

9:00 AM

Mostly cloudy

79° 💧 None 💨 5 mph H 90%30.03 inHg

10:00 AM

Light rain

80° 💧 0.021 in 💨 2 mph H 87%30.03 inHg

11:00 AM

Light rain

81° 💧 0.011 in 💨 4 mph H 81%30.03 inHg

12:00 PM

Light thunderstorms

82° 💧 0.023 in 💨 2 mph H 79%30.06 inHg

1:00 PM

Light thunderstorms

83° 💧 0.028 in 💨 6 mph H 79%30.03 inHg

2:00 PM

Light thunderstorms

82° 💧 0.076 in 💨 5 mph H 81%30.00 inHg

3:00 PM

Light rain

83° 💧 0.009 in 💨 4 mph H 78%30.00 inHg

4:00 PM

Light rain

84° 💧 0.004 in 💨 3 mph H 76%29.94 inHg

5:00 PM

Overcast

84° 💧 0.001 in 💨 5 mph H 76%29.94 inHg

6:00 PM

Light rain

84° 💧 0.004 in 💨 6 mph H 77%29.94 inHg

7:00 PM

Overcast

84° 💧 0.001 in 💨 3 mph H 78%29.94 inHg

8:00 PM

Overcast night

83° 💧 0.000 in 💨 4 mph H 81%29.94 inHg

9:00 PM

Overcast night

82° 💧 0.000 in 💨 4 mph H 83%29.94 inHg

10:00 PM

Mostly cloudy night

81° 💧 0.001 in 💨 5 mph H 87%29.97 inHg

11:00 PM

Mostly cloudy night

81° 💧 None 💨 6 mph H 89%29.97 inHg

Saturday

12:00 AM

Mostly cloudy night

80° 💧 0.000 in 💨 7 mph H 91%29.97 inHg

1:00 AM

Mostly cloudy night

79° 💧 None 💨 6 mph H 93%29.97 inHg

2:00 AM

Mostly cloudy night

79° 💧 0.001 in 💨 8 mph H 93%29.97 inHg

3:00 AM

Light rain

79° 💧 0.005 in 💨 7 mph H 94%29.97 inHg

4:00 AM

Mostly cloudy night

79° 💧 0.002 in 💨 6 mph H 93%29.97 inHg

5:00 AM

Partly cloudy night

78° 💧 0.003 in 💨 6 mph H 93%29.97 inHg

6:00 AM

Mostly cloudy night

78° 💧 0.002 in 💨 6 mph H 94%29.97 inHg

7:00 AM

Mostly clear night

78° 💧 0.002 in 💨 5 mph H 95%30.00 inHg

8:00 AM

Partly cloudy

78° 💧 0.000 in 💨 6 mph H 95%30.00 inHg

9:00 AM

Mostly sunny

80° 💧 0.000 in 💨 6 mph H 91%30.03 inHg

10:00 AM

Mostly sunny

82° 💧 0.000 in 💨 6 mph H 83%30.03 inHg

11:00 AM

Mostly sunny

84° 💧 0.000 in 💨 3 mph H 76%30.03 inHg

12:00 PM

Mostly sunny

85° 💧 0.002 in 💨 1 mph H 72%30.06 inHg

1:00 PM

Light rain

85° 💧 0.006 in 💨 3 mph H 74%30.06 inHg

2:00 PM

Light rain

85° 💧 0.009 in 💨 5 mph H 78%30.03 inHg

3:00 PM

Light thunderstorms

83° 💧 0.010 in 💨 6 mph H 83%30.00 inHg

4:00 PM

Light thunderstorms

84° 💧 0.020 in 💨 4 mph H 82%29.97 inHg

5:00 PM

Mostly cloudy

84° 💧 0.003 in 💨 4 mph H 79%29.97 inHg

6:00 PM

Light rain

84° 💧 0.012 in 💨 2 mph H 78%30.00 inHg

7:00 PM

Light thunderstorms

81° 💧 0.035 in 💨 6 mph H 84%30.00 inHg

8:00 PM

Light rain

80° 💧 0.006 in 💨 7 mph H 87%30.00 inHg

11:00 PM

Overcast night

77° 💧 None 💨 5 mph H 94%30.06 inHg

Sunday

2:00 AM

Overcast night

77° 💧 None 💨 6 mph H 94%30.03 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 95%30.00 inHg

8:00 AM

Mostly cloudy

77° 💧 None 💨 5 mph H 97%30.06 inHg

11:00 AM

Partly cloudy

83° 💧 None 💨 0 mph H 77%30.09 inHg

2:00 PM

Light rain

82° 💧 None 💨 8 mph H 85%30.06 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 81%30.00 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 2 mph H 81%30.00 inHg

11:00 PM

Clear night

80° 💧 None 💨 7 mph H 94%30.06 inHg

Monday

2:00 AM

Mostly clear night

79° 💧 None 💨 3 mph H 96%30.03 inHg

5:00 AM

Mostly clear night

79° 💧 None 💨 3 mph H 98%30.03 inHg

8:00 AM

Mostly cloudy

79° 💧 None 💨 3 mph H 98%30.06 inHg

11:00 AM

Mostly sunny

83° 💧 None 💨 3 mph H 80%30.09 inHg

2:00 PM

Sunny

84° 💧 None 💨 7 mph H 82%30.06 inHg

5:00 PM

Partly cloudy

85° 💧 None 💨 8 mph H 78%30.00 inHg

8:00 PM

Mostly cloudy night

84° 💧 None 💨 1 mph H 76%30.00 inHg

11:00 PM

Mostly cloudy night

82° 💧 None 💨 5 mph H 88%30.06 inHg

Tuesday

2:00 AM

Mostly cloudy night

80° 💧 None 💨 3 mph H 95%30.03 inHg

5:00 AM

Partly cloudy night

78° 💧 None 💨 4 mph H 96%30.03 inHg

8:00 AM

Sunny

78° 💧 None 💨 3 mph H 93%30.06 inHg

11:00 AM

Sunny

84° 💧 None 💨 4 mph H 76%30.12 inHg

2:00 PM

Light rain

85° 💧 None 💨 8 mph H 77%30.06 inHg

5:00 PM

Partly cloudy

85° 💧 None 💨 6 mph H 71%30.03 inHg

8:00 PM

Partly cloudy night

82° 💧 None 💨 9 mph H 81%30.06 inHg

Wednesday

2:00 AM

Clear night

79° 💧 None 💨 8 mph H 93%30.06 inHg

8:00 AM

Sunny

79° 💧 None 💨 10 mph H 92%30.09 inHg

2:00 PM

Light rain

88° 💧 None 💨 13 mph H 63%30.06 inHg

8:00 PM

Clear night

83° 💧 None 💨 12 mph H 71%30.03 inHg

Thursday

2:00 AM

Clear night

77° 💧 None 💨 10 mph H 87%30.06 inHg

8:00 AM

Sunny

75° 💧 None 💨 8 mph H 92%30.06 inHg

2:00 PM

Mostly cloudy

85° 💧 None 💨 7 mph H 56%30.00 inHg

8:00 PM

Mostly clear night

85° 💧 None 💨 7 mph H 59%29.94 inHg

Friday

2:00 AM

Partly cloudy night

76° 💧 None 💨 4 mph H 89%29.97 inHg

8:00 AM

Sunny

76° 💧 None 💨 1 mph H 95%29.94 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 10 mph H 79%29.94 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 4 mph H 70%29.88 inHg

Saturday

2:00 AM

Clear night

77° 💧 None 💨 2 mph H 95%29.88 inHg

8:00 AM

Partly cloudy

76° 💧 None 💨 7 mph H 96%29.88 inHg

2:00 PM

Sunny

83° 💧 None 💨 8 mph H 72%29.88 inHg

8:00 PM

Light rain

82° 💧 None 💨 2 mph H 68%29.85 inHg

Sunday

2:00 AM

Mostly clear night

77° 💧 None 💨 4 mph H 94%29.85 inHg

8:00 AM

Partly cloudy

75° 💧 None 💨 4 mph H 99%29.88 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 9 mph H 75%29.88 inHg

8:00 PM

Clear night

83° 💧 None 💨 7 mph H 74%29.85 inHg

Monday

2:00 AM

Mostly clear night

76° 💧 None 💨 7 mph H 91%29.88 inHg

8:00 AM

Overcast

76° 💧 None 💨 7 mph H 95%29.91 inHg

2:00 PM

Overcast

83° 💧 None 💨 3 mph H 72%29.91 inHg

8:00 PM

Light rain

78° 💧 None 💨 2 mph H 86%29.91 inHg

Tuesday

2:00 AM

Partly cloudy night

75° 💧 None 💨 6 mph H 94%29.94 inHg

8:00 AM

Mostly sunny

75° 💧 None 💨 7 mph H 97%29.94 inHg

2:00 PM

Light rain

83° 💧 None 💨 11 mph H 72%29.97 inHg

8:00 PM

Mostly cloudy night

78° 💧 None 💨 6 mph H 85%29.97 inHg

Wednesday

2:00 AM

Light thunderstorms

76° 💧 None 💨 6 mph H 92%29.97 inHg

8:00 AM

Light rain

76° 💧 None 💨 9 mph H 94%29.97 inHg

2:00 PM

Light thunderstorms

82° 💧 None 💨 10 mph H 77%30.00 inHg

8:00 PM

Overcast night

81° 💧 None 💨 7 mph H 83%29.91 inHg

Thursday

2:00 AM

Light rain

76° 💧 None 💨 5 mph H 90%29.94 inHg

8:00 AM

Light rain

74° 💧 None 💨 8 mph H 97%29.94 inHg

2:00 PM

Overcast

83° 💧 None 💨 9 mph H 72%29.94 inHg

8:00 PM

Light thunderstorms

75° 💧 None 💨 8 mph H 95%30.00 inHg

In Key Vista and, more broadly, across the state of Florida: This morning, the sky is mostly cloudy, and temperatures are already rising into the high 70s. Expect the heat to intensify through the day, with afternoon temperatures reaching up to 93 degrees Fahrenheit. A chance of rain remains, with some areas possibly receiving around 0.22 inches of rainfall. The rain could occur at any time but is most likely during the afternoon hours. Winds will be gentle, coming from the southeast at around 6 mph, with gusts up to 16 mph. Overall, it will be a warm and humid day with occasional showers. Be prepared for the possibility of rain if you're planning outdoor activities, and stay cool during the hottest part of the day.

15-Day Weather Outlook for Key Vista

TomorrowTomorrow

Light thunderstorms 84°/76° 💧 None 💨 9 mph

Saturday, Sep 12Sat Sep 12

Light thunderstorms 85°/78° 💧 None 💨 8 mph

Sunday, Sep 13Sun Sep 13

Light rain 83°/77° 💧 0.481 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 85°/79° 💧 0.021 in 💨 8 mph

Tuesday, Sep 15Tue Sep 15

Light rain 85°/78° 💧 0.059 in 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Light rain 88°/79° 💧 0.161 in 💨 13 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 85°/75° 💧 0.114 in 💨 12 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 85°/76° 💧 0.035 in 💨 10 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 83°/76° 💧 0.050 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Light rain 82°/75° 💧 0.061 in 💨 9 mph

Monday, Sep 21Mon Sep 21

Overcast 83°/76° 💧 0.024 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Light rain 83°/75° 💧 0.311 in 💨 11 mph

Wednesday, Sep 23Wed Sep 23

Light thunderstorms 82°/76° 💧 0.471 in 💨 10 mph

Thursday, Sep 24Thu Sep 24

Light rain 83°/74° 💧 0.788 in 💨 9 mph

Friday, Sep 25Fri Sep 25

Light thunderstorms 75°/75° 💧 0.508 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Key Vista

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Key Vista

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 1,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 52,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Key Vista

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,9Very high 😊Good

Tomorrow UV 9,5Very high 😊Good

Saturday UV 9,5Very high 😊Good

Sunday UV 9,4Very high 😊Good

Monday UV 8,0Very high 😊Good

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 0,7 10:00 AMUV 2,2 11:00 AMUV 3,8 12:00 PMUV 5,2 1:00 PMUV 7,5 2:00 PMUV 8,9 3:00 PMUV 8,1 4:00 PMUV 5,5 5:00 PMUV 2,8 6:00 PMUV 1,1

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Key Vista

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · KEY VISTA, FLORIDA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

87/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:01 PM–5:55 AM

☁ Cloud cover 12% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 76° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min76%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Key Vista were last refreshed today at 6:38 AM. The current forecast period extends through 12/09/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.