10-day forecast for Long Island, AK: 55° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Wednesday, August 12
57° · 1.15 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1059° / 55°0
Morning57°feels 56°
Afternoon59°feels 58°
Evening57°feels 57°
Overnight56°feels 55°
59 °
Long Island, Monday, 10 August
Overcast. High 59°, low 55°.
Pressure30.09 inHg
Wind4.7 mph S
Humidity85%
Visibility5.3 mi
Dew point53°
Tue, 1161° / 56°0
Morning57°feels 57°
Afternoon58°feels 58°
Evening60°feels 60°
Overnight56°feels 56°
61 °
Long Island, Tuesday, 11 August
Mostly clear. High 61°, low 56°.
Pressure30.18 inHg
Wind3.6 mph SW
Humidity83%
Visibility4.9 mi
Dew point53°
Wed, 1263° / 56°0
Morning58°feels 57°
Afternoon62°feels 61°
Evening61°feels 61°
Overnight56°feels 55°
63 °
Long Island, Wednesday, 12 August
Clear. High 63°, low 56°.
Pressure30.21 inHg
Wind6.9 mph W
Humidity77%
Visibility6.2 mi
Dew point53°
Thu, 1363° / 57°0
Morning60°feels 59°
Afternoon62°feels 62°
Evening62°feels 62°
Overnight57°feels 56°
63 °
Long Island, Thursday, 13 August
Clear. High 63°, low 57°.
Pressure30.00 inHg
Wind9.5 mph NW
Humidity78%
Visibility—
Dew point55°
Fri, 1463° / 58°0
Morning59°feels 58°
Afternoon61°feels 61°
Evening63°feels 62°
Overnight59°feels 59°
63 °
Long Island, Friday, 14 August
Mostly clear. High 63°, low 58°.
Pressure29.94 inHg
Wind8.4 mph NW
Humidity84%
Visibility—
Dew point55°
Sat, 1563° / 57°0
Morning58°feels 58°
Afternoon61°feels 61°
Evening61°feels 60°
Overnight57°feels 57°
63 °
Long Island, Saturday, 15 August
Partly cloudy. High 63°, low 57°.
Pressure30.03 inHg
Wind10.8 mph W
Humidity79%
Visibility—
Dew point54°
Sun, 1659° / 56°0.08
Morning58°feels 58°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight57°feels 57°
59 °
Long Island, Sunday, 16 August
Light rain. High 59°, low 56°.
Pressure30.06 inHg
Wind7.9 mph NW
Humidity92%
Visibility—
Dew point56°
Mon, 1757° / 56°1.15
Morning56°feels 56°
Afternoon57°feels 57°
Evening57°feels 57°
Overnight57°feels 57°
57 °
Long Island, Monday, 17 August
Rain. High 57°, low 56°.
Pressure29.91 inHg
Wind21 mph SE
Humidity97%
Visibility—
Dew point56°
Tue, 1858° / 56°0.19
Morning57°feels 57°
Afternoon58°feels 57°
Evening57°feels 57°
Overnight56°feels 56°
58 °
Long Island, Tuesday, 18 August
Light rain. High 58°, low 56°.
Pressure30.06 inHg
Wind8.7 mph SE
Humidity87%
Visibility—
Dew point54°
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 Long Island, 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.