St. George Island Airport (STG) 15 Day Weather Forecast, Saint George Island United States
Current weather conditions and 15 day weather forecast for St. George Island Airport in Saint George Island, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at STG
| 21 December 2025 Sun 3.9 ° C ( 39°F )  Overcast |
Feels Like : -1.2 ° C / 29.8°F Humidity : % 100 Pressure : 1033 mb Wind Speed : 28.4 kmph / 17.7 miles from WSW 
Visibility : 16 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15-day weather forecast for St. George Island Airport, Saint George Island, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 20 December 2025 Sat |  Patchy rain nearby |
3.9 ° C | 4.7 ° C | 4.4 ° C | % 87 | 29.5 km/h | 82% |
| 21 December 2025 Sun | Patchy rain nearby |
3.5 ° C | 4.4 ° C | 3.9 ° C | % 82 | 45.4 km/h | 85% |
| 22 December 2025 Mon | Patchy rain nearby |
4 ° C | 5.3 ° C | 4.9 ° C | % 90 | 58.7 km/h | 88% |
| 23 December 2025 Tue |  Partly Cloudy |
3.8 ° C | 4.6 ° C | 4.2 ° C | % 90 | 36.4 km/h | 0% |
| 24 December 2025 Wed | Overcast |
3.7 ° C | 4.4 ° C | 4.2 ° C | % 87 | 32 km/h | 0% |
| 25 December 2025 Thu | Patchy rain nearby |
-0.9 ° C | 4.6 ° C | 2.9 ° C | % 85 | 61.6 km/h | 61% |
| 26 December 2025 Fri |  Cloudy |
-3.5 ° C | -1 ° C | -2.2 ° C | % 66 | 54 km/h | 0% |
| 27 December 2025 Sat |  Sunny |
-2.8 ° C | -1.5 ° C | -1.9 ° C | % 67 | 37.4 km/h | 0% |
| 28 December 2025 Sun | Sunny |
-0.2 ° C | 2.1 ° C | 1.4 ° C | % 76 | 31 km/h | 0% |
| 29 December 2025 Mon | Sunny |
2.4 ° C | 2.9 ° C | 2.6 ° C | % 71 | 19.1 km/h | 0% |
| 30 December 2025 Tue | Patchy rain nearby |
1.9 ° C | 3.3 ° C | 2.8 ° C | % 80 | 37.4 km/h | 76% |
| 31 December 2025 Wed | Partly Cloudy |
0.5 ° C | 0.9 ° C | 1 ° C | % 67 | 32 km/h | 0% |
| 01 January 2026 Thu | Overcast |
1.7 ° C | 3.1 ° C | 2.7 ° C | % 73 | 32.4 km/h | 0% |
| 02 January 2026 Fri | Overcast |
4 ° C | 4.3 ° C | 4.3 ° C | % 80 | 37.1 km/h | 0% |
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