St George Airport Weather Forecast 15 Days, Weather in STG Today
Current weather conditions and 15 day weather forecast for St George Airport, Alaska, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at St George Airport
| 21 August 2026 Friday 9.8 ° C / 49.7°F  Overcast |
Feels Like : 7.6 ° C / 45.7°F Humidity : % 91 Pressure : 1017 mb Wind Speed : 14.8 kmph / 9.2 miles from SW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for St George Airport, AK, USA
Weather Forecast for next 15 Days for St George Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in St George Airport, Alaska state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Overcast |
8.8 ° C (47.8°F) |
9.8 ° C (49.7°F) |
9.4 ° C (48.9°F) |
% 93 | 34% | 4.3 | Sunrise:07:57 AM Sunset: 10:45 PM |
Moonrise:07:35 PM Moonset: 12:11 AM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday |  Light drizzle |
8.9 ° C (48°F) |
9.6 ° C (49.2°F) |
9.2 ° C (48.5°F) |
% 96 | 93% | 2.8 | Sunrise:07:59 AM Sunset: 10:43 PM |
Moonrise:08:36 PM Moonset: 12:42 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
9 ° C (48.1°F) |
10.4 ° C (50.7°F) |
9.8 ° C (49.7°F) |
% 82 | 41% | 3.4 | Sunrise:08:01 AM Sunset: 10:40 PM |
Moonrise:09:17 PM Moonset: 01:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Light drizzle |
8.2 ° C (46.8°F) |
10.3 ° C (50.5°F) |
9.4 ° C (49°F) |
% 95 | 94% | 1.9 | Sunrise:08:03 AM Sunset: 10:38 PM |
Moonrise:09:42 PM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Light drizzle |
9.1 ° C (48.3°F) |
9.7 ° C (49.4°F) |
9.5 ° C (49°F) |
% 98 | 94% | 1.3 | Sunrise:08:05 AM Sunset: 10:35 PM |
Moonrise:09:57 PM Moonset: 03:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Overcast |
9 ° C (48.2°F) |
10.2 ° C (50.3°F) |
9.5 ° C (49.1°F) |
% 92 | 73% | 4 | Sunrise:08:07 AM Sunset: 10:33 PM |
Moonrise:10:07 PM Moonset: 05:15 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Overcast |
9.2 ° C (48.6°F) |
9.8 ° C (49.7°F) |
9.5 ° C (49.2°F) |
% 90 | 78% | 2 | Sunrise:08:09 AM Sunset: 10:30 PM |
Moonrise:10:14 PM Moonset: 06:37 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Light drizzle |
9.1 ° C (48.4°F) |
10.1 ° C (50.2°F) |
9.7 ° C (49.4°F) |
% 95 | 94% | 3 | Sunrise:08:11 AM Sunset: 10:27 PM |
Moonrise:10:19 PM Moonset: 07:56 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday |  Patchy rain nearby |
8.7 ° C (47.7°F) |
9.3 ° C (48.8°F) |
9 ° C (48.2°F) |
% 92 | 32% | 2 | Sunrise:08:13 AM Sunset: 10:25 PM |
Moonrise:10:23 PM Moonset: 09:14 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Overcast |
7.8 ° C (46.1°F) |
8.9 ° C (48°F) |
8.4 ° C (47.2°F) |
% 87 | 23% | 3 | Sunrise:08:15 AM Sunset: 10:22 PM |
Moonrise:10:27 PM Moonset: 10:32 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
7.9 ° C (46.2°F) |
8.5 ° C (47.3°F) |
8.2 ° C (46.7°F) |
% 85 | 60% | 2 | Sunrise:08:17 AM Sunset: 10:20 PM |
Moonrise:10:32 PM Moonset: 11:51 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Overcast |
8.2 ° C (46.8°F) |
8.8 ° C (47.8°F) |
8.5 ° C (47.2°F) |
% 91 | 37% | 3 | Sunrise:08:19 AM Sunset: 10:17 PM |
Moonrise:10:38 PM Moonset: 01:13 PM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Patchy rain nearby |
7.8 ° C (46°F) |
8.6 ° C (47.5°F) |
8.3 ° C (47°F) |
% 90 | 75% | 2 | Sunrise:08:21 AM Sunset: 10:14 PM |
Moonrise:10:47 PM Moonset: 02:38 PM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Patchy rain nearby |
7.3 ° C (45.1°F) |
8.1 ° C (46.5°F) |
7.7 ° C (45.9°F) |
% 85 | 63% | 3 | Sunrise:08:23 AM Sunset: 10:12 PM |
Moonrise:11:01 PM Moonset: 04:08 PM Moon Phase ( Last Quarter ) |
|
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