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Current weather in St. Augustine Beach is clear sky.

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Weather data for St. Augustine Beach is updated regularly with the latest available observations and forecasts.

Now · 7:05 AM

St. Augustine Beach Weather & Hourly Forecast

United States · Florida · 32080

74°F

Clear night

Feels like: 82°F

💧 Humidity 90% 🌡 Pressure 29.91 inHg 💨 Wind 2 mph 👁 Visibility 16.4 mi ☁ Clouds 9% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:12 AM 🌇 Sunset 7:23 PM

Hourly Forecast for St. Augustine Beach

Today

8:00 AM

Sunny

76° 💧 0.000 in 💨 3 mph H 92%29.94 inHg

11:00 AM

Mostly sunny

83° 💧 0.058 in 💨 6 mph H 73%29.97 inHg

2:00 PM

Light rain

82° 💧 0.073 in 💨 6 mph H 79%29.94 inHg

5:00 PM

Light rain

82° 💧 0.012 in 💨 6 mph H 75%29.91 inHg

8:00 PM

Partly cloudy night

79° 💧 0.000 in 💨 4 mph H 84%29.91 inHg

11:00 PM

Mostly cloudy night

78° 💧 0.000 in 💨 2 mph H 85%29.97 inHg

Tomorrow

2:00 AM

Mostly clear night

76° 💧 0.000 in 💨 3 mph H 93%29.94 inHg

5:00 AM

Mostly clear night

75° 💧 0.001 in 💨 4 mph H 95%29.94 inHg

8:00 AM

Mostly sunny

76° 💧 0.004 in 💨 6 mph H 94%29.97 inHg

11:00 AM

Light rain

83° 💧 0.062 in 💨 8 mph H 72%30.00 inHg

2:00 PM

Light rain

82° 💧 0.087 in 💨 9 mph H 76%29.97 inHg

5:00 PM

Light rain

80° 💧 0.018 in 💨 11 mph H 80%29.94 inHg

8:00 PM

Light rain

79° 💧 0.039 in 💨 9 mph H 84%29.97 inHg

11:00 PM

Light rain

78° 💧 0.015 in 💨 9 mph H 88%29.97 inHg

Thursday

2:00 AM

Light rain

77° 💧 0.023 in 💨 7 mph H 90%29.94 inHg

5:00 AM

Mostly clear night

76° 💧 0.010 in 💨 7 mph H 93%29.94 inHg

Today

8:00 AM

Sunny

76° 💧 None 💨 3 mph H 92%29.94 inHg

9:00 AM

Sunny

78° 💧 None 💨 3 mph H 91%29.94 inHg

10:00 AM

Mostly sunny

80° 💧 0.000 in 💨 5 mph H 81%29.94 inHg

11:00 AM

Mostly sunny

83° 💧 0.003 in 💨 6 mph H 73%29.97 inHg

12:00 PM

Light rain

82° 💧 0.016 in 💨 8 mph H 73%29.97 inHg

1:00 PM

Light rain

81° 💧 0.039 in 💨 8 mph H 75%29.97 inHg

2:00 PM

Light rain

82° 💧 0.039 in 💨 6 mph H 79%29.94 inHg

3:00 PM

Light rain

82° 💧 0.019 in 💨 7 mph H 76%29.94 inHg

4:00 PM

Light rain

83° 💧 0.015 in 💨 7 mph H 74%29.91 inHg

5:00 PM

Light rain

82° 💧 0.008 in 💨 6 mph H 75%29.91 inHg

6:00 PM

Partly cloudy

82° 💧 0.003 in 💨 6 mph H 75%29.88 inHg

7:00 PM

Mostly cloudy

80° 💧 0.001 in 💨 4 mph H 80%29.91 inHg

8:00 PM

Partly cloudy night

79° 💧 0.000 in 💨 4 mph H 84%29.91 inHg

9:00 PM

Mostly cloudy night

79° 💧 None 💨 4 mph H 85%29.94 inHg

10:00 PM

Mostly cloudy night

78° 💧 None 💨 3 mph H 86%29.97 inHg

11:00 PM

Mostly cloudy night

78° 💧 0.000 in 💨 2 mph H 85%29.97 inHg

Tomorrow

12:00 AM

Partly cloudy night

78° 💧 None 💨 0 mph H 86%29.97 inHg

1:00 AM

Mostly clear night

77° 💧 0.000 in 💨 1 mph H 89%29.94 inHg

2:00 AM

Mostly clear night

76° 💧 0.000 in 💨 3 mph H 93%29.94 inHg

3:00 AM

Clear night

75° 💧 None 💨 3 mph H 94%29.94 inHg

4:00 AM

Mostly clear night

75° 💧 None 💨 3 mph H 94%29.94 inHg

5:00 AM

Mostly clear night

75° 💧 0.000 in 💨 4 mph H 95%29.94 inHg

6:00 AM

Partly cloudy night

75° 💧 0.001 in 💨 4 mph H 95%29.94 inHg

7:00 AM

Mostly clear night

75° 💧 None 💨 6 mph H 96%29.97 inHg

8:00 AM

Mostly sunny

76° 💧 None 💨 6 mph H 94%29.97 inHg

9:00 AM

Mostly sunny

80° 💧 0.001 in 💨 6 mph H 85%30.00 inHg

10:00 AM

Mostly sunny

82° 💧 0.003 in 💨 7 mph H 77%30.00 inHg

11:00 AM

Light rain

83° 💧 0.005 in 💨 8 mph H 72%30.00 inHg

12:00 PM

Light rain

83° 💧 0.015 in 💨 10 mph H 72%30.00 inHg

1:00 PM

Light thunderstorms

82° 💧 0.042 in 💨 9 mph H 80%30.00 inHg

2:00 PM

Light rain

82° 💧 0.028 in 💨 9 mph H 76%29.97 inHg

3:00 PM

Light rain

81° 💧 0.029 in 💨 11 mph H 78%29.97 inHg

4:00 PM

Light thunderstorms

79° 💧 0.029 in 💨 12 mph H 82%29.97 inHg

5:00 PM

Light rain

80° 💧 0.008 in 💨 11 mph H 80%29.94 inHg

6:00 PM

Light rain

80° 💧 0.008 in 💨 11 mph H 81%29.94 inHg

7:00 PM

Partly cloudy

79° 💧 0.002 in 💨 9 mph H 82%29.94 inHg

8:00 PM

Light rain

79° 💧 0.007 in 💨 9 mph H 84%29.97 inHg

9:00 PM

Light rain

78° 💧 0.006 in 💨 9 mph H 85%29.97 inHg

10:00 PM

Light rain

78° 💧 0.026 in 💨 8 mph H 88%29.97 inHg

11:00 PM

Light rain

78° 💧 0.010 in 💨 9 mph H 88%29.97 inHg

Thursday

12:00 AM

Mostly clear night

78° 💧 0.002 in 💨 8 mph H 88%29.94 inHg

1:00 AM

Mostly clear night

77° 💧 0.003 in 💨 7 mph H 89%29.94 inHg

2:00 AM

Light rain

77° 💧 0.007 in 💨 7 mph H 90%29.94 inHg

3:00 AM

Light rain

76° 💧 0.007 in 💨 7 mph H 91%29.94 inHg

4:00 AM

Light rain

76° 💧 0.009 in 💨 7 mph H 92%29.94 inHg

5:00 AM

Mostly clear night

76° 💧 0.004 in 💨 7 mph H 93%29.94 inHg

6:00 AM

Mostly clear night

76° 💧 0.004 in 💨 6 mph H 94%29.94 inHg

7:00 AM

Mostly clear night

75° 💧 0.003 in 💨 8 mph H 94%29.94 inHg

8:00 AM

Mostly sunny

76° 💧 0.003 in 💨 10 mph H 94%29.94 inHg

9:00 AM

Light rain

78° 💧 0.005 in 💨 10 mph H 88%29.97 inHg

10:00 AM

Light rain

80° 💧 0.011 in 💨 11 mph H 81%29.97 inHg

11:00 AM

Light rain

81° 💧 0.010 in 💨 13 mph H 76%29.97 inHg

12:00 PM

Light rain

81° 💧 0.031 in 💨 14 mph H 77%29.97 inHg

1:00 PM

Light rain

82° 💧 0.013 in 💨 15 mph H 74%29.97 inHg

2:00 PM

Light rain

81° 💧 0.020 in 💨 17 mph H 75%29.94 inHg

3:00 PM

Light rain

79° 💧 0.019 in 💨 17 mph H 78%29.94 inHg

4:00 PM

Light rain

79° 💧 0.020 in 💨 17 mph H 78%29.91 inHg

5:00 PM

Light rain

79° 💧 0.010 in 💨 17 mph H 77%29.91 inHg

6:00 PM

Light rain

78° 💧 0.015 in 💨 17 mph H 81%29.94 inHg

7:00 PM

Light rain

77° 💧 0.005 in 💨 16 mph H 84%29.94 inHg

8:00 PM

Mostly clear night

77° 💧 0.004 in 💨 16 mph H 83%29.94 inHg

11:00 PM

Light rain

77° 💧 None 💨 17 mph H 81%29.97 inHg

Friday

2:00 AM

Light rain

76° 💧 None 💨 15 mph H 79%29.97 inHg

5:00 AM

Light rain

75° 💧 None 💨 13 mph H 81%29.94 inHg

8:00 AM

Light rain

75° 💧 None 💨 14 mph H 81%29.97 inHg

11:00 AM

Light rain

77° 💧 None 💨 18 mph H 76%30.03 inHg

2:00 PM

Light rain

76° 💧 None 💨 16 mph H 76%30.00 inHg

5:00 PM

Sunny

75° 💧 None 💨 13 mph H 75%29.97 inHg

8:00 PM

Clear night

74° 💧 None 💨 10 mph H 74%29.97 inHg

11:00 PM

Clear night

75° 💧 None 💨 12 mph H 70%30.00 inHg

Saturday

2:00 AM

Mostly clear night

73° 💧 None 💨 8 mph H 69%29.97 inHg

5:00 AM

Clear night

71° 💧 None 💨 8 mph H 77%29.94 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 8 mph H 76%30.00 inHg

11:00 AM

Partly cloudy

75° 💧 None 💨 13 mph H 62%30.03 inHg

2:00 PM

Mostly sunny

74° 💧 None 💨 13 mph H 64%30.00 inHg

5:00 PM

Sunny

73° 💧 None 💨 11 mph H 64%29.97 inHg

8:00 PM

Partly cloudy night

69° 💧 None 💨 8 mph H 73%29.97 inHg

11:00 PM

Mostly cloudy night

69° 💧 None 💨 6 mph H 66%30.03 inHg

Sunday

2:00 AM

Overcast night

69° 💧 None 💨 5 mph H 62%29.97 inHg

5:00 AM

Clear night

64° 💧 None 💨 6 mph H 86%29.94 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 7 mph H 86%29.97 inHg

11:00 AM

Partly cloudy

75° 💧 None 💨 4 mph H 37%30.00 inHg

2:00 PM

Mostly cloudy

78° 💧 None 💨 3 mph H 30%29.94 inHg

5:00 PM

Sunny

78° 💧 None 💨 6 mph H 35%29.88 inHg

8:00 PM

Clear night

72° 💧 None 💨 7 mph H 55%29.88 inHg

Monday

2:00 AM

Clear night

65° 💧 None 💨 8 mph H 80%29.91 inHg

8:00 AM

Mostly sunny

65° 💧 None 💨 7 mph H 81%29.91 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 6 mph H 38%29.85 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 4 mph H 71%29.85 inHg

Tuesday

2:00 AM

Clear night

70° 💧 None 💨 5 mph H 87%29.88 inHg

8:00 AM

Mostly sunny

70° 💧 None 💨 4 mph H 93%29.91 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 4 mph H 77%29.91 inHg

8:00 PM

Partly cloudy night

75° 💧 None 💨 4 mph H 92%29.88 inHg

Wednesday

2:00 AM

Clear night

72° 💧 None 💨 4 mph H 94%29.91 inHg

8:00 AM

Mostly cloudy

71° 💧 None 💨 3 mph H 98%29.97 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 7 mph H 69%29.97 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 8 mph H 77%29.97 inHg

Thursday

2:00 AM

Mostly clear night

77° 💧 None 💨 6 mph H 80%30.00 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 7 mph H 78%30.03 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 12 mph H 68%30.06 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 10 mph H 75%30.03 inHg

Friday

2:00 AM

Mostly clear night

79° 💧 None 💨 9 mph H 75%30.03 inHg

8:00 AM

Partly cloudy

78° 💧 None 💨 7 mph H 82%30.06 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 12 mph H 71%30.06 inHg

8:00 PM

Mostly cloudy night

78° 💧 None 💨 11 mph H 84%30.03 inHg

Saturday

2:00 AM

Light rain

78° 💧 None 💨 9 mph H 84%30.03 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 10 mph H 83%30.03 inHg

2:00 PM

Mostly cloudy

83° 💧 None 💨 13 mph H 65%30.03 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 12 mph H 72%30.00 inHg

Sunday

2:00 AM

Mostly cloudy night

79° 💧 None 💨 9 mph H 74%29.97 inHg

8:00 AM

Partly cloudy

78° 💧 None 💨 8 mph H 79%30.00 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 12 mph H 74%29.97 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 12 mph H 83%29.97 inHg

Monday

2:00 AM

Mostly clear night

79° 💧 None 💨 12 mph H 81%29.97 inHg

8:00 AM

Mostly sunny

77° 💧 None 💨 7 mph H 88%29.97 inHg

2:00 PM

Sunny

82° 💧 None 💨 10 mph H 76%29.97 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 10 mph H 80%29.97 inHg

Tuesday

2:00 AM

Clear night

78° 💧 None 💨 8 mph H 87%29.94 inHg

8:00 AM

Light rain

76° 💧 None 💨 4 mph H 90%29.97 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 7 mph H 74%29.94 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 3 mph H 84%29.91 inHg

In St. Augustine Beach and, more broadly, across the state of Florida: This morning features a mix of sun and clouds, with temperatures starting in the low 70s. As the day progresses, expect the warmth to increase, reaching up to around 92 degrees. Light east winds will blow at about 6 mph, with occasional gusts up to 13 mph. There is a possibility of some rain in the afternoon, with total accumulation around 0.35 inches and the highest chances of rain reaching 79%. Overall, it will be a warm day with periods of sunshine and cloud cover, and a moderate chance of late-afternoon showers.

15-Day Weather Outlook for St. Augustine Beach

TomorrowTomorrow

Light thunderstorms 83°/75° 💧 None 💨 12 mph

Thursday, Sep 24Thu Sep 24

Light rain 82°/75° 💧 0.603 in 💨 17 mph

Friday, Sep 25Fri Sep 25

Light rain 77°/74° 💧 0.188 in 💨 18 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 75°/69° 💧 None 💨 13 mph

Sunday, Sep 27Sun Sep 27

Overcast 78°/64° 💧 None 💨 7 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 86°/65° 💧 None 💨 8 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 80°/70° 💧 0.410 in 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 81°/71° 💧 0.040 in 💨 8 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 82°/77° 💧 0.024 in 💨 12 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 82°/78° 💧 0.066 in 💨 12 mph

Saturday, Oct 3Sat Oct 3

Light rain 83°/78° 💧 0.127 in 💨 13 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 82°/78° 💧 0.049 in 💨 12 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 82°/77° 💧 0.113 in 💨 12 mph

Tuesday, Oct 6Tue Oct 6

Light rain 82°/76° 💧 0.120 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in St. Augustine Beach

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for St. Augustine Beach

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 3,2µg/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 4,0µg/m³

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

O₃ Ozone Good 2,0µg/m³

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

NO₂ Nitrogen dioxide Good 9,8µg/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 St. Augustine Beach

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 8,3Very high 😊Good

Tomorrow UV 8,6Very high 🙂Fair

Thursday UV 7,6High 🙂Fair

Friday UV 5,9Moderate 🙂Fair

Saturday UV 7,0High 🙂Fair

Sunday UV 7,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

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

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 St. Augustine Beach

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ST. AUGUSTINE BEACH, FLORIDA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

86/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:41 PM–5:54 AM

☁ Cloud cover 9% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon about 13° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 62° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min44%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for St. Augustine Beach were last refreshed today at 7:05 AM. The current forecast period extends through 24/09/2026 at 5:00 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.