10-day forecast for Iliamna, AK: 50° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, August 11
59° · 0.06 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0966° / 54°0
Morning55°feels 54°
Afternoon64°feels 63°
Evening64°feels 64°
Overnight55°feels 55°
66 °
Iliamna, Sunday, 9 August
Light rain. High 66°, low 54°.
Pressure30.18 inHg
Wind2.3 mph S
Humidity78%
Visibility6.2 mi
Dew point54°
Mon, 1069° / 54°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening65°feels 65°
Overnight54°feels 54°
69 °
Iliamna, Monday, 10 August
Overcast. High 69°, low 54°.
Pressure30.09 inHg
Wind1.6 mph S
Humidity72%
Visibility6.2 mi
Dew point55°
Tue, 1169° / 55°0
Morning59°feels 58°
Afternoon68°feels 68°
Evening64°feels 63°
Overnight56°feels 56°
69 °
Iliamna, Tuesday, 11 August
Partly cloudy. High 69°, low 55°.
Pressure30.09 inHg
Wind4.3 mph S
Humidity72%
Visibility6.2 mi
Dew point56°
Wed, 1262° / 50°0
Morning52°feels 52°
Afternoon61°feels 60°
Evening59°feels 58°
Overnight51°feels 50°
62 °
Iliamna, Wednesday, 12 August
Overcast. High 62°, low 50°.
Pressure30.18 inHg
Wind14 mph SE
Humidity69%
Visibility6.2 mi
Dew point49°
Thu, 1359° / 54°0.06
Morning55°feels 55°
Afternoon57°feels 57°
Evening57°feels 57°
Overnight55°feels 55°
59 °
Iliamna, Thursday, 13 August
Light rain. High 59°, low 54°.
Pressure29.94 inHg
Wind5.5 mph E
Humidity89%
Visibility—
Dew point54°
Fri, 1462° / 54°0.02
Morning56°feels 56°
Afternoon60°feels 60°
Evening59°feels 58°
Overnight54°feels 53°
62 °
Iliamna, Friday, 14 August
Light rain. High 62°, low 54°.
Pressure30.00 inHg
Wind12.5 mph SE
Humidity78%
Visibility—
Dew point53°
Sat, 1560° / 52°0.02
Morning56°feels 55°
Afternoon60°feels 58°
Evening57°feels 56°
Overnight56°feels 55°
60 °
Iliamna, Saturday, 15 August
Light rain. High 60°, low 52°.
Pressure29.83 inHg
Wind25.5 mph E
Humidity65%
Visibility—
Dew point47°
Sun, 1663° / 56°0.01
Morning58°feels 57°
Afternoon62°feels 61°
Evening62°feels 61°
Overnight57°feels 56°
63 °
Iliamna, Sunday, 16 August
Light rain. High 63°, low 56°.
Pressure29.59 inHg
Wind19.3 mph E
Humidity62%
Visibility—
Dew point48°
Mon, 1763° / 54°0.02
Morning56°feels 55°
Afternoon62°feels 62°
Evening62°feels 61°
Overnight55°feels 54°
63 °
Iliamna, Monday, 17 August
Light rain. High 63°, low 54°.
Pressure29.83 inHg
Wind5.9 mph S
Humidity67%
Visibility—
Dew point50°
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.