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As of 12:15 MDT

Weather in Islay, WY

43°Current weather

Islay, Thursday, 15 October, 12:15

Partly cloudy. Feels like 35°. High 44°, low 33°.

Pressure30.50 inHg
Wind16.1 mph N
Humidity69%
Visibility6.2 mi
Dew point34°

10-day forecast for Islay, WY: 29° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Wednesday, October 21
47° · 1.09 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1652° / 29°0Clear
MorningClear31°feels 24°
AfternoonClear51°feels 48°
EveningClear40°feels 35°
OvernightClear29°feels 20°
52 °Clear

Islay, Friday, 16 October

Clear. High 52°, low 29°.

Pressure30.62 inHg
Wind3 mph S
Humidity40%
Visibility6.2 mi
Dew point7°
Sat, 1766° / 35°0Clear
MorningClear47°feels 42°
AfternoonClear66°feels 64°
EveningClear53°feels 50°
OvernightClear36°feels 31°
66 °Clear

Islay, Saturday, 17 October

Clear. High 66°, low 35°.

Pressure30.18 inHg
Wind16.2 mph W
Humidity26%
Visibility6.2 mi
Dew point18°
Sun, 1863° / 46°0Overcast
MorningPartly cloudy47°feels 42°
AfternoonOvercast64°feels 62°
EveningOvercast51°feels 48°
OvernightClear50°feels 44°
63 °Overcast

Islay, Sunday, 18 October

Overcast. High 63°, low 46°.

Pressure30.00 inHg
Wind10 mph NW
Humidity26%
Visibility6.2 mi
Dew point18°
Mon, 1962° / 42°0Clear
MorningMostly clear49°feels 46°
AfternoonClear59°feels 57°
EveningClear54°feels 51°
OvernightPartly cloudy44°feels 41°
62 °Clear

Islay, Monday, 19 October

Clear. High 62°, low 42°.

Pressure30.00 inHg
Wind2.1 mph S
Humidity37%
Visibility6.2 mi
Dew point34°
Tue, 2065° / 43°0Clear
MorningClear49°feels 46°
AfternoonClear62°feels 60°
EveningClear58°feels 56°
OvernightClear49°feels 48°
65 °Clear

Islay, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.00 inHg
Wind9.7 mph S
Humidity35%
Visibility—
Dew point32°
Wed, 2167° / 45°0Clear
MorningClear53°feels 50°
AfternoonClear64°feels 62°
EveningClear58°feels 56°
OvernightClear53°feels 51°
67 °Clear

Islay, Wednesday, 21 October

Clear. High 67°, low 45°.

Pressure29.85 inHg
Wind9.8 mph E
Humidity27%
Visibility—
Dew point28°
Thu, 2264° / 48°0.04Light rain
MorningLight rain54°feels 51°
AfternoonLight rain61°feels 59°
EveningLight rain56°feels 53°
OvernightLight rain48°feels 42°
64 °Light rain

Islay, Thursday, 22 October

Light rain. High 64°, low 48°.

Pressure29.74 inHg
Wind18.5 mph NW
Humidity32%
Visibility—
Dew point30°
Fri, 2347° / 34°1.09Snow
MorningSnow39°feels 30°
AfternoonSnow35°feels 25°
EveningSnow37°feels 27°
OvernightSnow38°feels 27°
47 °Snow

Islay, Friday, 23 October

Snow. High 47°, low 34°.

Pressure29.94 inHg
Wind25.9 mph W
Humidity100%
Visibility—
Dew point35°
Sat, 2444° / 33°0Clear
MorningClear35°feels 24°
AfternoonClear40°feels 34°
EveningClear40°feels 34°
OvernightClear37°feels 29°
44 °Clear

Islay, Saturday, 24 October

Clear. High 44°, low 33°.

Pressure30.27 inHg
Wind28 mph W
Humidity76%
Visibility—
Dew point32°

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.