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As of 00:43 MDT

Weather in Islay, WY

44°Current weather

Islay, Monday, 19 October, 00:43

Overcast. Feels like 44°. High 63°, low 37°.

Pressure30.21 inHg
Wind1 mph SW
Humidity66%
Visibility6.2 mi
Dew point33°

Two-week outlook for Islay, WY: week one averages a high of 63.4° and week two 50°, so week two runs 13.4° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)63.4°42.7°0.0 in / 0 d+8.7°
2nd (October 26 – November 1)50°32.6°0.1 in / 1 d+1.1°

Weekend weather

Sat, October 24
Light rain
49°41°
0.01 in
Sun, October 25
Clear
66°38°
no precip.
Sat, October 31
Snow
36°27°
0.13 in
Sun, November 1
Partly cloudy
47°29°
no precip.
Tue, 2066° / 40°0.02Light rain
66 °Light rain

Islay, Tuesday, 20 October

Light rain. High 66°, low 40°.

Pressure30.03 inHg
Wind3 mph N
Humidity35%
Visibility6.2 mi
Dew point35°
Wed, 2165° / 45°0Clear
65 °Clear

Islay, Wednesday, 21 October

Clear. High 65°, low 45°.

Pressure30.15 inHg
Wind12.2 mph S
Humidity36%
Visibility6.2 mi
Dew point36°
Thu, 2268° / 48°0Overcast
68 °Overcast

Islay, Thursday, 22 October

Overcast. High 68°, low 48°.

Pressure30.03 inHg
Wind7.3 mph S
Humidity35%
Visibility6.2 mi
Dew point39°
Fri, 2367° / 50°0Overcast
67 °Overcast

Islay, Friday, 23 October

Overcast. High 67°, low 50°.

Pressure29.71 inHg
Wind15.1 mph SW
Humidity27%
Visibility—
Dew point29°
Sat, 2449° / 41°0.01Light rain
49 °Light rain

Islay, Saturday, 24 October

Light rain. High 49°, low 41°.

Pressure30.03 inHg
Wind12.1 mph NW
Humidity57%
Visibility—
Dew point30°
Sun, 2566° / 38°0Clear
66 °Clear

Islay, Sunday, 25 October

Clear. High 66°, low 38°.

Pressure30.00 inHg
Wind29.9 mph W
Humidity9%
Visibility—
Dew point-1°
Mon, 2651° / 35°0Partly cloudy
51 °Partly cloudy

Islay, Monday, 26 October

Partly cloudy. High 51°, low 35°.

Pressure30.06 inHg
Wind26.3 mph W
Humidity48%
Visibility—
Dew point25°
Tue, 2759° / 34°0Clear
59 °Clear

Islay, Tuesday, 27 October

Clear. High 59°, low 34°.

Pressure29.88 inHg
Wind13.5 mph S
Humidity26%
Visibility—
Dew point18°
Wed, 2864° / 46°0Overcast
64 °Overcast

Islay, Wednesday, 28 October

Overcast. High 64°, low 46°.

Pressure29.74 inHg
Wind17.5 mph W
Humidity21%
Visibility—
Dew point20°
Thu, 2951° / 29°0Mostly clear
51 °Mostly clear

Islay, Thursday, 29 October

Mostly clear. High 51°, low 29°.

Pressure29.32 inHg
Wind36.8 mph W
Humidity35%
Visibility—
Dew point23°
Fri, 3043° / 29°0Clear
43 °Clear

Islay, Friday, 30 October

Clear. High 43°, low 29°.

Pressure29.74 inHg
Wind38.8 mph W
Humidity24%
Visibility—
Dew point5°
Sat, 3136° / 27°0.13Snow
36 °Snow

Islay, Saturday, 31 October

Snow. High 36°, low 27°.

Pressure30.06 inHg
Wind39.5 mph W
Humidity46%
Visibility—
Dew point15°
Sun, 0147° / 29°0Partly cloudy
47 °Partly cloudy

Islay, Sunday, 1 November

Partly cloudy. High 47°, low 29°.

Pressure29.91 inHg
Wind41.9 mph W
Humidity38%
Visibility—
Dew point18°

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.