10-day forecast for Opal, WY: 28° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, October 17
37°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1654° / 29°0
Morning31°feels 24°
Afternoon51°feels 49°
Evening44°feels 42°
Overnight36°feels 32°
54 °
Opal, Friday, 16 October
Clear. High 54°, low 29°.
Pressure30.68 inHg
Wind7 mph NE
Humidity63%
Visibility6.2 mi
Dew point32°
Sat, 1761° / 36°0
Morning37°feels 37°
Afternoon61°feels 58°
Evening46°feels 44°
Overnight37°feels 37°
61 °
Opal, Saturday, 17 October
Clear. High 61°, low 36°.
Pressure30.33 inHg
Wind5.1 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 1860° / 37°0
Morning37°feels 37°
Afternoon60°feels 57°
Evening47°feels 44°
Overnight41°feels 39°
60 °
Opal, Sunday, 18 October
Overcast. High 60°, low 37°.
Pressure30.12 inHg
Wind3 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Mon, 1958° / 40°0
Morning40°feels 40°
Afternoon57°feels 54°
Evening51°feels 49°
Overnight41°feels 38°
58 °
Opal, Monday, 19 October
Clear. High 58°, low 40°.
Pressure30.03 inHg
Wind3.7 mph S
Humidity49%
Visibility6.2 mi
Dew point35°
Tue, 2058° / 42°0.05
Morning45°feels 43°
Afternoon54°feels 51°
Evening52°feels 50°
Overnight46°feels 46°
58 °
Opal, Tuesday, 20 October
Light rain. High 58°, low 42°.
Pressure29.91 inHg
Wind9.2 mph S
Humidity60%
Visibility—
Dew point38°
Wed, 2159° / 39°0
Morning43°feels 39°
Afternoon53°feels 51°
Evening58°feels 55°
Overnight51°feels 48°
59 °
Opal, Wednesday, 21 October
Mostly clear. High 59°, low 39°.
Pressure30.00 inHg
Wind12.3 mph SE
Humidity65%
Visibility—
Dew point39°
Thu, 2257° / 43°0.06
Morning51°feels 49°
Afternoon56°feels 53°
Evening48°feels 43°
Overnight44°feels 40°
57 °
Opal, Thursday, 22 October
Light rain. High 57°, low 43°.
Pressure29.77 inHg
Wind13.3 mph SE
Humidity39%
Visibility—
Dew point31°
Fri, 2342° / 29°0
Morning40°feels 30°
Afternoon40°feels 29°
Evening32°feels 19°
Overnight31°feels 19°
42 °
Opal, Friday, 23 October
Partly cloudy. High 42°, low 29°.
Pressure29.85 inHg
Wind28.1 mph W
Humidity38%
Visibility—
Dew point17°
Sat, 2437° / 28°0
Morning29°feels 19°
Afternoon33°feels 27°
Evening34°feels 24°
Overnight29°feels 19°
37 °
Opal, Saturday, 24 October
Overcast. High 37°, low 28°.
Pressure30.36 inHg
Wind19.1 mph NW
Humidity62%
Visibility—
Dew point20°
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 Opal, 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.