---
title: "10 Day Weather Forecast for Port Alexander, AK"
description: "Get the latest 10 day weather forecast for Port Alexander, AK. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "Port Alexander, AK"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/port-alexander-ak-99836"
coordinates: ["56.2544,-134.6408"]
temperature_units: "°F"
last_updated: "2026-05-30T07:07:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for Port Alexander, AK

Get the latest 10-day weather forecast for Port Alexander, AK, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-30T07:07:00+00:00.

## 10 Day Weather Forecast

| Date       | Day Forecast                                     | Night Forecast                                 | High °F | Low °F |

| ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: |

| Fri, May 29 |  | Mostly cloudy then becoming partly cloudy in the evening then becoming mostly cloudy. Chance of rain showers. Lows around 40. Southwest winds around 10 mph in the evening becoming light. |  | 43°F |
| Sat, May 30 | Rain showers. Slight chance of thunderstorms in the afternoon. Highs around 50. Southeast winds around 10 mph. | Slight chance of thunderstorms in the evening. Rain showers likely. Lows around 40. Light winds. | 48°F | 44°F |
| Sun, May 31 | Rain showers likely in the morning  then chance of rain showers in the afternoon. Highs in the lower 50s. East winds around 10 mph. | Mostly cloudy. Chance of rain showers in the evening. Lows in the lower 40s. Light winds. | 53°F | 46°F |
| Mon, Jun 1 | Partly cloudy. Highs 58 to 63. | Mostly clear. Lows in the upper 40s. | 58°F | 50°F |
| Tue, Jun 2 | Partly cloudy. Highs 65 to 71. | Mostly cloudy. Lows in the lower 50s. | 63°F | 49°F |
| Wed, Jun 3 | Mostly cloudy. Chance of rain showers. Highs 61 to 66. | Cloudy. Rain showers likely. Lows in the upper 40s. | 55°F | 47°F |
| Thu, Jun 4 | Rain showers likely. Highs in the mid 50s. | Mostly cloudy. Chance of rain showers. Lows in the mid 40s. | 54°F | 47°F |
| Fri, Jun 5 | Mostly cloudy. Chance of rain showers. Highs in the mid 50s. | Partly cloudy. Low temperature around 47F. Dew point will be around 48F with an average humidity of 95%. Winds will be 4 mph from the NW. | 51°F | 47°F |
| Sat, Jun 6 | Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 47F with an average humidity of 80%. Winds will be 5 mph from the NW. | Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 47F with an average humidity of 95%. Winds will be 4 mph from the W. | 55°F | 46°F |
| Sun, Jun 7 | Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 46F with an average humidity of 84%. Winds will be 3 mph from the SW. | Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 96%. Winds will be 2 mph from the SW. | 52°F | 47°F |
| Mon, Jun 8 | Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 53F. Dew point will be around 46F with an average humidity of 80%. Winds will be 1 mph from the SE. | Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 94%. Winds will be 1 mph from the N. | 53°F | 47°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/port-alexander-ak-99836"
- Last Updated: "2026-05-30T07:07:00+00:00"