10-day forecast for Iliamna, AK: 20° to 44°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
44°
Best day: Tuesday, October 27
39° · 0.51 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2341° / 20°0
Morning25°feels 21°
Afternoon41°feels 29°
Evening40°feels 27°
Overnight21°feels 15°
41 °
Iliamna, Friday, 23 October
Overcast. High 41°, low 20°.
Pressure30.24 inHg
Wind18.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point26°
Sat, 2442° / 37°0.43
Morning40°feels 29°
Afternoon40°feels 29°
Evening38°feels 29°
Overnight40°feels 28°
42 °
Iliamna, Saturday, 24 October
Rain. High 42°, low 37°.
Pressure30.15 inHg
Wind26.9 mph SE
Humidity85%
Visibility6.2 mi
Dew point36°
Sun, 2539° / 37°0.32
Morning37°feels 33°
Afternoon38°feels 36°
Evening39°feels 34°
Overnight37°feels 32°
39 °
Iliamna, Sunday, 25 October
Snow. High 39°, low 37°.
Pressure30.24 inHg
Wind3 mph SE
Humidity99%
Visibility0.1 mi
Dew point35°
Mon, 2641° / 38°0.35
Morning38°feels 34°
Afternoon40°feels 37°
Evening40°feels 37°
Overnight38°feels 34°
41 °
Iliamna, Monday, 26 October
Rain. High 41°, low 38°.
Pressure30.45 inHg
Wind4.9 mph S
Humidity99%
Visibility0.4 mi
Dew point37°
Tue, 2744° / 35°0
Morning37°feels 34°
Afternoon40°feels 37°
Evening37°feels 36°
Overnight37°feels 34°
44 °
Iliamna, Tuesday, 27 October
Partly cloudy. High 44°, low 35°.
Pressure30.50 inHg
Wind5 mph NE
Humidity80%
Visibility—
Dew point34°
Wed, 2840° / 35°0.2
Morning36°feels 33°
Afternoon40°feels 37°
Evening38°feels 34°
Overnight37°feels 35°
40 °
Iliamna, Wednesday, 28 October
Light rain. High 40°, low 35°.
Pressure30.12 inHg
Wind4.9 mph SE
Humidity84%
Visibility—
Dew point35°
Thu, 2942° / 38°0.22
Morning39°feels 35°
Afternoon41°feels 35°
Evening41°feels 33°
Overnight40°feels 34°
42 °
Iliamna, Thursday, 29 October
Light rain. High 42°, low 38°.
Pressure29.83 inHg
Wind15.5 mph SE
Humidity96%
Visibility—
Dew point39°
Fri, 3039° / 37°0.51
Morning37°feels 35°
Afternoon38°feels 37°
Evening38°feels 35°
Overnight37°feels 35°
39 °
Iliamna, Friday, 30 October
Snow. High 39°, low 37°.
Pressure29.38 inHg
Wind10 mph SE
Humidity97%
Visibility—
Dew point37°
Sat, 3141° / 33°0
Morning34°feels 30°
Afternoon37°feels 32°
Evening35°feels 30°
Overnight33°feels 28°
41 °
Iliamna, Saturday, 31 October
Overcast. High 41°, low 33°.
Pressure29.59 inHg
Wind13.8 mph SE
Humidity76%
Visibility—
Dew point30°
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 Iliamna, 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.