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St. Augustine Weather Forecast

Temperature, wind, rain and more for St. Augustine

Florida, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 11
May		07:00

SSE
SSE

 12 / 19 mph 76 / 78°F 91% 1018 mb
Low level cloud: 19%
Mid level cloud: 46%
High level cloud: 66%
Most Significant Cloud Type: low
43%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
10:00

SSE
SSE

 13 / 22 mph 81 / 85°F 84% 1019 mb
Low level cloud: 28%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: low
48%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
13:00

SE
SE

 15 / 21 mph 85 / 89°F 72% 1018 mb
Low level cloud: 7%
Mid level cloud: 44%
High level cloud: 80%
Most Significant Cloud Type: medium
65%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

S
S

 9 / 16 mph 74 / 76°F 92% 1017 mb
Low level cloud: 45%
Mid level cloud: 53%
High level cloud: 72%
Most Significant Cloud Type: low
72%
Expect 0.8 In of precipitation over the past 3 hours.
0.8 In
19:00

SSE
SSE

 13 / 22 mph 71 / 71°F 90% 1018 mb
Low level cloud: 17%
Mid level cloud: 78%
High level cloud: 81%
Most Significant Cloud Type: medium
100%
Expect 0.9 In of precipitation over the past 3 hours.
0.9 In
22:00

SSE
SSE

 10 / 16 mph 69 / 69°F 93% 1019 mb
Low level cloud: 48%
Mid level cloud: 81%
High level cloud: 58%
Most Significant Cloud Type: low
83%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Mon 12
May		01:00

SE
SE

 11 / 18 mph 70 / 70°F 93% 1018 mb
Low level cloud: 40%
Mid level cloud: 47%
High level cloud: 17%
Most Significant Cloud Type: low
58%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

SSE
SSE

 17 / 28 mph 71 / 71°F 90% 1016 mb
Low level cloud: 29%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

 14 / 23 mph 73 / 76°F 91% 1017 mb
Low level cloud: 31%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
46%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
10:00

S
S

 13 / 19 mph 82 / 84°F 76% 1017 mb
Low level cloud: 9%
Mid level cloud: 36%
High level cloud: 13%
Most Significant Cloud Type: medium
62%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

SSE
SSE

 14 / 22 mph 83 / 87°F 79% 1015 mb
Low level cloud: 41%
Mid level cloud: 32%
High level cloud: 96%
Most Significant Cloud Type: low
63%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

SSE
SSE

 13 / 22 mph 79 / 82°F 87% 1014 mb
Low level cloud: 20%
Mid level cloud: 34%
High level cloud: 6%
Most Significant Cloud Type: low
32%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

SSE
SSE

 9 / 17 mph 74 / 76°F 88% 1014 mb
Low level cloud: 26%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

S
S

 7 / 14 mph 70 / 70°F 92% 1014 mb
Low level cloud: 5%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for St. Augustine:

Taking a look at St. Augustine over the coming week and the average daytime maximum temperature will be around 33°C, with a high for the week of 37°C expected on the afternoon of Sunday 18th. The average minimum temperature will be 21°C, dipping to its lowest on the morning of Tuesday 13th at 19°C. Expect the next week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Sunday 13th will have the most precipitation with an accumulation of around 58.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure