10-day forecast for Islay, WY: 29° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Sunday, November 8
41°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0450° / 32°0
Morning42°feels 42°
Afternoon49°feels 46°
Evening34°feels 31°
Overnight33°feels 28°
50 °
Islay, Wednesday, 4 November
Overcast. High 50°, low 32°.
Pressure29.91 inHg
Wind3.6 mph NE
Humidity53%
Visibility6.2 mi
Dew point25°
Thu, 0553° / 29°0
Morning37°feels 31°
Afternoon53°feels 50°
Evening36°feels 31°
Overnight31°feels 26°
53 °
Islay, Thursday, 5 November
Mostly clear. High 53°, low 29°.
Pressure30.03 inHg
Wind1.5 mph NW
Humidity40%
Visibility6.2 mi
Dew point20°
Fri, 0651° / 34°0
Morning41°feels 34°
Afternoon51°feels 48°
Evening38°feels 32°
Overnight34°feels 30°
51 °
Islay, Friday, 6 November
Clear. High 51°, low 34°.
Pressure30.09 inHg
Wind12.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point27°
Sat, 0756° / 35°0
Morning41°feels 34°
Afternoon51°feels 48°
Evening46°feels 43°
Overnight42°feels 36°
56 °
Islay, Saturday, 7 November
Overcast. High 56°, low 35°.
Pressure30.21 inHg
Wind12.5 mph W
Humidity40%
Visibility—
Dew point27°
Sun, 0862° / 42°0
Morning48°feels 42°
Afternoon59°feels 56°
Evening54°feels 51°
Overnight50°feels 46°
62 °
Islay, Sunday, 8 November
Clear. High 62°, low 42°.
Pressure30.03 inHg
Wind27.4 mph W
Humidity31%
Visibility—
Dew point27°
Mon, 0955° / 41°0
Morning51°feels 46°
Afternoon53°feels 50°
Evening44°feels 41°
Overnight43°feels 37°
55 °
Islay, Monday, 9 November
Overcast. High 55°, low 41°.
Pressure30.03 inHg
Wind19.5 mph W
Humidity23%
Visibility—
Dew point17°
Tue, 1058° / 40°0
Morning46°feels 42°
Afternoon54°feels 50°
Evening49°feels 46°
Overnight45°feels 39°
58 °
Islay, Tuesday, 10 November
Overcast. High 58°, low 40°.
Pressure29.97 inHg
Wind16 mph W
Humidity30%
Visibility—
Dew point22°
Wed, 1153° / 40°0
Morning46°feels 40°
Afternoon50°feels 47°
Evening46°feels 43°
Overnight41°feels 38°
53 °
Islay, Wednesday, 11 November
Overcast. High 53°, low 40°.
Pressure30.00 inHg
Wind16.6 mph W
Humidity44%
Visibility—
Dew point29°
Thu, 1241° / 35°0.02
Morning37°feels 36°
Afternoon38°feels 33°
Evening36°feels 29°
Overnight35°feels 29°
41 °
Islay, Thursday, 12 November
Light snow. High 41°, low 35°.
Pressure30.15 inHg
Wind11.6 mph S
Humidity91%
Visibility—
Dew point35°
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 Islay, WY 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.