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As of 04:44 MDT

Weather in Islay, WY

26°Current weather

Islay, Friday, 16 October, 04:44

Clear. Feels like 17°. High 55°, low 26°.

Pressure30.77 inHg
Wind8.3 mph NW
Humidity80%
Visibility6.2 mi
Dew point21°

Two-week outlook for Islay, WY: week one averages a high of 64.1° and week two 46.1°, so week two runs 18° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 69°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)64.1°39.8°0.0 in / 0 d+8.5°
2nd (October 23 – October 29)46.1°33.4°0.7 in / 3 d-5.9°

Weekend weather

Sat, October 17
Clear
69°35°
no precip.
Sun, October 18
Clear
67°45°
no precip.
Sat, October 24
Snow
45°30°
0.17 in
Sun, October 25
Snow
28°22°
0.31 in
Sat, 1769° / 35°0Clear
69 °Clear

Islay, Saturday, 17 October

Clear. High 69°, low 35°.

Pressure30.18 inHg
Wind16.7 mph W
Humidity27%
Visibility6.2 mi
Dew point20°
Sun, 1867° / 45°0Clear
67 °Clear

Islay, Sunday, 18 October

Clear. High 67°, low 45°.

Pressure30.00 inHg
Wind8.6 mph W
Humidity25%
Visibility6.2 mi
Dew point18°
Mon, 1962° / 37°0Clear
62 °Clear

Islay, Monday, 19 October

Clear. High 62°, low 37°.

Pressure30.00 inHg
Wind4.2 mph SE
Humidity31%
Visibility6.2 mi
Dew point27°
Tue, 2064° / 43°0Clear
64 °Clear

Islay, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure29.91 inHg
Wind11.4 mph W
Humidity34%
Visibility—
Dew point31°
Wed, 2164° / 44°0Mostly clear
64 °Mostly clear

Islay, Wednesday, 21 October

Mostly clear. High 64°, low 44°.

Pressure30.12 inHg
Wind8.5 mph SE
Humidity40%
Visibility—
Dew point35°
Thu, 2267° / 48°0Overcast
67 °Overcast

Islay, Thursday, 22 October

Overcast. High 67°, low 48°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity25%
Visibility—
Dew point27°
Fri, 2359° / 49°0.19Rain
59 °Rain

Islay, Friday, 23 October

Rain. High 59°, low 49°.

Pressure29.65 inHg
Wind28.4 mph W
Humidity43%
Visibility—
Dew point36°
Sat, 2445° / 30°0.17Snow
45 °Snow

Islay, Saturday, 24 October

Snow. High 45°, low 30°.

Pressure30.00 inHg
Wind21.4 mph N
Humidity62%
Visibility—
Dew point31°
Sun, 2528° / 22°0.31Snow
28 °Snow

Islay, Sunday, 25 October

Snow. High 28°, low 22°.

Pressure30.42 inHg
Wind11 mph NE
Humidity91%
Visibility—
Dew point24°
Mon, 2640° / 22°0Partly cloudy
40 °Partly cloudy

Islay, Monday, 26 October

Partly cloudy. High 40°, low 22°.

Pressure29.97 inHg
Wind27.1 mph W
Humidity67%
Visibility—
Dew point25°
Tue, 2751° / 35°0Overcast
51 °Overcast

Islay, Tuesday, 27 October

Overcast. High 51°, low 35°.

Pressure29.83 inHg
Wind24 mph W
Humidity58%
Visibility—
Dew point30°
Wed, 2858° / 42°0Overcast
58 °Overcast

Islay, Wednesday, 28 October

Overcast. High 58°, low 42°.

Pressure29.56 inHg
Wind16.6 mph W
Humidity32%
Visibility—
Dew point24°
Thu, 2941° / 33°0Mostly clear
41 °Mostly clear

Islay, Thursday, 29 October

Mostly clear. High 41°, low 33°.

Pressure29.77 inHg
Wind25.2 mph W
Humidity28%
Visibility—
Dew point10°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Islay, WY, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.