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As of 15:23 EDT

Weather in St. Augustine, FL

88°Current weather

St. Augustine, Saturday, 8 August, 15:23

Heavy rain. Feels like 100°. High 88°, low 74°.

Pressure30.12 inHg
Wind9.3 mph E
Humidity88%
Visibility6.2 mi
Dew point83°
Sun, 0990° / 73°0.08Light rain
90 °Light rain

St. Augustine, Sunday, 9 August

Light rain. High 90°, low 73°.

Pressure30.12 inHg
Wind7.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point73°
Mon, 1089° / 75°0.06Light rain
89 °Light rain

St. Augustine, Monday, 10 August

Light rain. High 89°, low 75°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 77°0Clear
91 °Clear

St. Augustine, Tuesday, 11 August

Clear. High 91°, low 77°.

Pressure30.12 inHg
Wind2.3 mph E
Humidity55%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 79°0.04Light rain
94 °Light rain

St. Augustine, Wednesday, 12 August

Light rain. High 94°, low 79°.

Pressure30.03 inHg
Wind5.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point69°
Thu, 1394° / 78°0Clear
94 °Clear

St. Augustine, Thursday, 13 August

Clear. High 94°, low 78°.

Pressure30.00 inHg
Wind12.5 mph SE
Humidity44%
Visibility—
Dew point67°
Fri, 1495° / 77°0Clear
95 °Clear

St. Augustine, Friday, 14 August

Clear. High 95°, low 77°.

Pressure30.06 inHg
Wind11.3 mph S
Humidity39%
Visibility—
Dew point64°
Sat, 1591° / 77°0Overcast
91 °Overcast

St. Augustine, Saturday, 15 August

Overcast. High 91°, low 77°.

Pressure30.12 inHg
Wind12.4 mph E
Humidity50%
Visibility—
Dew point68°
Sun, 1688° / 79°0.1Light rain
88 °Light rain

St. Augustine, Sunday, 16 August

Light rain. High 88°, low 79°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity57%
Visibility—
Dew point70°
Mon, 1786° / 78°0.15Light rain
86 °Light rain

St. Augustine, Monday, 17 August

Light rain. High 86°, low 78°.

Pressure30.15 inHg
Wind8.7 mph NE
Humidity67%
Visibility—
Dew point71°
Tue, 1887° / 76°0.01Light rain
87 °Light rain

St. Augustine, Tuesday, 18 August

Light rain. High 87°, low 76°.

Pressure30.06 inHg
Wind10 mph E
Humidity59%
Visibility—
Dew point70°
Wed, 1994° / 77°0.01Light rain
94 °Light rain

St. Augustine, Wednesday, 19 August

Light rain. High 94°, low 77°.

Pressure29.97 inHg
Wind7.6 mph W
Humidity41%
Visibility—
Dew point64°
Thu, 2090° / 78°0.16Light rain
90 °Light rain

St. Augustine, Thursday, 20 August

Light rain. High 90°, low 78°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity59%
Visibility—
Dew point72°
Fri, 2193° / 77°0Overcast
93 °Overcast

St. Augustine, Friday, 21 August

Overcast. High 93°, low 77°.

Pressure29.94 inHg
Wind10 mph W
Humidity52%
Visibility—
Dew point71°
Sat, 2293° / 79°0.06Light rain
93 °Light rain

St. Augustine, Saturday, 22 August

Light rain. High 93°, low 79°.

Pressure29.91 inHg
Wind10.6 mph W
Humidity51%
Visibility—
Dew point71°
Sun, 2393° / 78°0.22Rain
93 °Rain

St. Augustine, Sunday, 23 August

Rain. High 93°, low 78°.

Pressure29.91 inHg
Wind10.8 mph SE
Humidity50%
Visibility—
Dew point69°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Augustine, FL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. Augustine, FL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.