10-day forecast for Port Alexander, AK: 54° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, August 14
56° · 1.28 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1059° / 55°0
Morning56°feels 56°
Afternoon59°feels 58°
Evening58°feels 58°
Overnight56°feels 55°
59 °
Port Alexander, Monday, 10 August
Mostly clear. High 59°, low 55°.
Pressure30.09 inHg
Wind3 mph SW
Humidity84%
Visibility6.2 mi
Dew point53°
Tue, 1159° / 55°0
Morning56°feels 56°
Afternoon59°feels 59°
Evening58°feels 57°
Overnight56°feels 55°
59 °
Port Alexander, Tuesday, 11 August
Mostly clear. High 59°, low 55°.
Pressure30.18 inHg
Wind8 mph W
Humidity83%
Visibility6.2 mi
Dew point54°
Wed, 1260° / 56°0
Morning57°feels 57°
Afternoon59°feels 59°
Evening59°feels 58°
Overnight56°feels 56°
60 °
Port Alexander, Wednesday, 12 August
Mostly clear. High 60°, low 56°.
Pressure30.21 inHg
Wind9 mph NW
Humidity84%
Visibility6.2 mi
Dew point53°
Thu, 1360° / 57°0
Morning57°feels 57°
Afternoon60°feels 59°
Evening60°feels 60°
Overnight57°feels 57°
60 °
Port Alexander, Thursday, 13 August
Mostly clear. High 60°, low 57°.
Pressure30.03 inHg
Wind11.4 mph W
Humidity84%
Visibility—
Dew point54°
Fri, 1461° / 57°0
Morning58°feels 58°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight57°feels 57°
61 °
Port Alexander, Friday, 14 August
Clear. High 61°, low 57°.
Pressure29.97 inHg
Wind13.6 mph W
Humidity83%
Visibility—
Dew point55°
Sat, 1560° / 56°0
Morning57°feels 57°
Afternoon59°feels 59°
Evening58°feels 58°
Overnight56°feels 56°
60 °
Port Alexander, Saturday, 15 August
Overcast. High 60°, low 56°.
Pressure30.00 inHg
Wind11.8 mph W
Humidity82%
Visibility—
Dew point53°
Sun, 1656° / 55°0.24
Morning55°feels 55°
Afternoon55°feels 55°
Evening55°feels 55°
Overnight55°feels 55°
56 °
Port Alexander, Sunday, 16 August
Light rain. High 56°, low 55°.
Pressure29.88 inHg
Wind14.7 mph NE
Humidity88%
Visibility—
Dew point52°
Mon, 1756° / 55°1.28
Morning55°feels 55°
Afternoon55°feels 55°
Evening56°feels 55°
Overnight55°feels 55°
56 °
Port Alexander, Monday, 17 August
Rain. High 56°, low 55°.
Pressure29.74 inHg
Wind15.3 mph E
Humidity96%
Visibility—
Dew point54°
Tue, 1855° / 54°0.66
Morning54°feels 54°
Afternoon55°feels 55°
Evening55°feels 54°
Overnight55°feels 54°
55 °
Port Alexander, Tuesday, 18 August
Rain. High 55°, low 54°.
Pressure29.71 inHg
Wind14.6 mph SE
Humidity88%
Visibility—
Dew point52°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Port Alexander, AK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.