St Mary's Airport Weather Forecast 15 Days, Weather in KSM Today
Current weather conditions and 15 day weather forecast for St Mary's 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 Mary's Airport
| 09 February 2026 Monday -21.7 ° C / -7.1°F  Clear |
Feels Like : -34.7 ° C / -30.5°F Humidity : % 61 Pressure : 1010 mb Wind Speed : 29.5 kmph / 18.3 miles from ENE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for St Mary's Airport, AK, USA
Weather Forecast for next 15 Days for St Mary's 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 Mary's 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 February 2026 Sunday |  Partly Cloudy |
-19.4 ° C (-3°F) |
-15.7 ° C (3.8°F) |
-16.7 ° C (2°F) |
% 72 | 0% | 0.1 | Sunrise:09:59 AM Sunset: 06:17 PM |
Moonrise:03:39 AM Moonset: 10:16 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Sunny |
-24 ° C (-11.2°F) |
-20.4 ° C (-4.8°F) |
-21.7 ° C (-7°F) |
% 74 | 0% | 0.1 | Sunrise:09:56 AM Sunset: 06:20 PM |
Moonrise:05:20 AM Moonset: 10:09 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Blizzard |
-21.8 ° C (-7.2°F) |
-15.7 ° C (3.8°F) |
-17.9 ° C (-0.3°F) |
% 84 | 61% | 0.1 | Sunrise:09:53 AM Sunset: 06:23 PM |
Moonrise:07:11 AM Moonset: 09:59 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Blizzard |
-11.2 ° C (11.8°F) |
-3.8 ° C (25.2°F) |
-6.3 ° C (20.7°F) |
% 95 | 75% | 0.1 | Sunrise:09:50 AM Sunset: 06:26 PM |
Moonrise:12:00 AM Moonset: 12:00 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Patchy moderate snow |
-15.5 ° C (4°F) |
-9 ° C (15.8°F) |
-11.7 ° C (11°F) |
% 93 | 87% | 0.1 | Sunrise:09:47 AM Sunset: 06:29 PM |
Moonrise:12:00 AM Moonset: 12:00 AM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Freezing fog |
-24.6 ° C (-12.2°F) |
-15.7 ° C (3.7°F) |
-19.4 ° C (-2.8°F) |
% 97 | 83% | 0 | Sunrise:09:44 AM Sunset: 06:32 PM |
Moonrise:10:25 AM Moonset: 12:08 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Light freezing rain |
-12.2 ° C (10.1°F) |
-1.7 ° C (29°F) |
-5.4 ° C (22.3°F) |
% 92 | 80% | 1 | Sunrise:09:41 AM Sunset: 06:35 PM |
Moonrise:10:09 AM Moonset: 02:11 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Freezing fog |
-12.1 ° C (10.3°F) |
-6.4 ° C (20.6°F) |
-7.3 ° C (18.8°F) |
% 95 | 65% | 1 | Sunrise:09:38 AM Sunset: 06:37 PM |
Moonrise:10:01 AM Moonset: 04:03 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Blizzard |
-4.8 ° C (23.3°F) |
-0.4 ° C (31.2°F) |
-2.3 ° C (27.8°F) |
% 96 | 88% | 1 | Sunrise:09:35 AM Sunset: 06:40 PM |
Moonrise:09:55 AM Moonset: 05:49 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Blowing snow |
-25.6 ° C (-14.1°F) |
-10.8 ° C (12.6°F) |
-13.2 ° C (8.3°F) |
% 95 | 67% | 1 | Sunrise:09:32 AM Sunset: 06:43 PM |
Moonrise:09:50 AM Moonset: 07:31 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Freezing fog |
-30.9 ° C (-23.6°F) |
-17.1 ° C (1.1°F) |
-24.9 ° C (-12.8°F) |
% 99 | 64% | 1 | Sunrise:09:29 AM Sunset: 06:46 PM |
Moonrise:09:44 AM Moonset: 09:11 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Light snow |
-20.9 ° C (-5.6°F) |
-16 ° C (3.2°F) |
-18.5 ° C (-1.3°F) |
% 96 | 86% | 1 | Sunrise:09:26 AM Sunset: 06:49 PM |
Moonrise:09:40 AM Moonset: 10:51 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Freezing fog |
-28.4 ° C (-19.1°F) |
-22.2 ° C (-8°F) |
-24.5 ° C (-12°F) |
% 98 | 0% | 1 | Sunrise:09:23 AM Sunset: 06:52 PM |
Moonrise:09:35 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Overcast |
-27.3 ° C (-17.1°F) |
-20.5 ° C (-4.8°F) |
-23.8 ° C (-10.9°F) |
% 97 | 0% | 1 | Sunrise:09:20 AM Sunset: 06:55 PM |
Moonrise:09:29 AM Moonset: 12:35 AM Moon Phase ( Waxing Crescent ) |
|
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