Weather for 99658 — Saint Marys, AK
Conditions and forecast for the exact centre of ZIP code 99658 (62.117, -163.238), not a nearby airport.
34°
Overcast
- Feels like:
- 24°
- Humidity:
- 87%
- Wind:
- 15 mph
- Dew point:
- 31°
Source updated: 3:49:25 PM · WeatherSignal checked: 3:49:25 PM
Next 12 hours in 99658
4 PM
34°
0%
5 PM
33°
0%
6 PM
33°
0%
7 PM
35°
0%
8 PM
36°
0%
9 PM
37°
0%
10 PM
37°
0%
11 PM
36°
0%
12 AM
36°
0%
1 AM
35°
0%
2 AM
35°
0%
3 AM
34°
0%
7 day forecast for 99658
Today
37° / 33°
0% rain · 17 mph wind
Saturday, Oct 17
36° / 29°
0% rain · 17 mph wind
Sunday, Oct 18
34° / 29°
0% rain · 15 mph wind
Monday, Oct 19
36° / 25°
0% rain · 15 mph wind
Tuesday, Oct 20
35° / 28°
0% rain · 15 mph wind
Wednesday, Oct 21
33° / 30°
0% rain · 21 mph wind
Thursday, Oct 22
34° / 32°
0% rain · 14 mph wind
About ZIP code 99658
99658 covers Saint Marys in Alaska. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Anchorage (441 mi), Everett (1893 mi), Seattle (1908 mi), Bellevue (1912 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Saint Marys 99658, Alaska
- The warmest afternoon ahead is today, reaching about 37°F.
- The coldest night ahead dips to about 25°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like Wednesday, with sustained wind near 21 mph.
Common questions about Saint Marys 99658, Alaska weather
- How accurate is the Saint Marys 99658, Alaska forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Saint Marys 99658, Alaska?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Saint Marys 99658, Alaska
- Current weather in Saint Marys 99658, Alaska
- Saint Marys 99658, Alaska hourly forecast
- Saint Marys 99658, Alaska weather tomorrow
- Saint Marys 99658, Alaska weekend weather
- Saint Marys 99658, Alaska weather radar
- Saint Marys 99658, Alaska severe weather alerts
- Best time to go outside in Saint Marys 99658, Alaska
- What happened overnight in Saint Marys 99658, Alaska
- How accurate is the Saint Marys 99658, Alaska forecast?
- Saint Marys 99658, Alaska monthly weather averages
Weather in nearby cities
- Anchorage, AK weather · about 441 miles away
- Everett, WA weather · about 1893 miles away
- Seattle, WA weather · about 1908 miles away
- Bellevue, WA weather · about 1912 miles away
- Tacoma, WA weather · about 1923 miles away
- Kent, WA weather · about 1924 miles away