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As of 12:45 EDT

Weather in St. George Island, FL

89°Current weather

St. George Island, Sunday, 9 August, 12:45

Overcast. Feels like 102°. High 90°, low 76°.

Pressure30.12 inHg
Wind8.4 mph S
Humidity74%
Visibility6.2 mi
Dew point80°
Mon, 1089° / 78°0.03Light rain
89 °Light rain

St. George Island, Monday, 10 August

Light rain. High 89°, low 78°.

Pressure30.18 inHg
Wind5.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point73°
Tue, 1187° / 82°0Clear
87 °Clear

St. George Island, Tuesday, 11 August

Clear. High 87°, low 82°.

Pressure30.15 inHg
Wind4.9 mph S
Humidity67%
Visibility6.2 mi
Dew point73°
Wed, 1288° / 82°0Clear
88 °Clear

St. George Island, Wednesday, 12 August

Clear. High 88°, low 82°.

Pressure30.06 inHg
Wind10.8 mph W
Humidity65%
Visibility6.2 mi
Dew point74°
Thu, 1388° / 82°0Partly cloudy
88 °Partly cloudy

St. George Island, Thursday, 13 August

Partly cloudy. High 88°, low 82°.

Pressure30.06 inHg
Wind11.6 mph W
Humidity63%
Visibility6.2 mi
Dew point73°
Fri, 1488° / 82°0Overcast
88 °Overcast

St. George Island, Friday, 14 August

Overcast. High 88°, low 82°.

Pressure30.15 inHg
Wind16.7 mph SW
Humidity61%
Visibility—
Dew point72°
Sat, 1588° / 82°0.04Light rain
88 °Light rain

St. George Island, Saturday, 15 August

Light rain. High 88°, low 82°.

Pressure30.15 inHg
Wind11.9 mph SW
Humidity63%
Visibility—
Dew point73°
Sun, 1688° / 82°0.03Light rain
88 °Light rain

St. George Island, Sunday, 16 August

Light rain. High 88°, low 82°.

Pressure30.12 inHg
Wind13.1 mph SW
Humidity68%
Visibility—
Dew point74°
Mon, 1791° / 83°0.11Light rain
91 °Light rain

St. George Island, Monday, 17 August

Light rain. High 91°, low 83°.

Pressure30.03 inHg
Wind16.5 mph W
Humidity64%
Visibility—
Dew point76°
Tue, 1890° / 84°0.05Light rain
90 °Light rain

St. George Island, Tuesday, 18 August

Light rain. High 90°, low 84°.

Pressure29.97 inHg
Wind17.8 mph W
Humidity68%
Visibility—
Dew point77°
Wed, 1989° / 80°0.07Light rain
89 °Light rain

St. George Island, Wednesday, 19 August

Light rain. High 89°, low 80°.

Pressure29.97 inHg
Wind18.1 mph SW
Humidity68%
Visibility—
Dew point77°
Thu, 2087° / 79°0.28Rain
87 °Rain

St. George Island, Thursday, 20 August

Rain. High 87°, low 79°.

Pressure29.97 inHg
Wind15.4 mph SW
Humidity71%
Visibility—
Dew point75°
Fri, 2188° / 83°0.05Light rain
88 °Light rain

St. George Island, Friday, 21 August

Light rain. High 88°, low 83°.

Pressure29.97 inHg
Wind16.3 mph SW
Humidity69%
Visibility—
Dew point76°
Sat, 2286° / 75°0.3Rain
86 °Rain

St. George Island, Saturday, 22 August

Rain. High 86°, low 75°.

Pressure30.06 inHg
Wind18.1 mph N
Humidity73%
Visibility—
Dew point75°
Sun, 2389° / 81°0.38Rain
89 °Rain

St. George Island, Sunday, 23 August

Rain. High 89°, low 81°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity63%
Visibility—
Dew point74°
Mon, 2486° / 81°0.13Rain
86 °Rain

St. George Island, Monday, 24 August

Rain. High 86°, low 81°.

Pressure30.03 inHg
Wind8.4 mph SE
Humidity65%
Visibility—
Dew point72°

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. George Island, 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. George Island, 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.