10-day forecast for Opal, WY: 31° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, October 17
47° · 0.32 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1762° / 40°0
Morning40°feels 40°
Afternoon61°feels 58°
Evening48°feels 47°
Overnight40°feels 40°
62 °
Opal, Saturday, 17 October
Clear. High 62°, low 40°.
Pressure30.33 inHg
Wind4.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point36°
Sun, 1860° / 38°0
Morning38°feels 38°
Afternoon59°feels 56°
Evening46°feels 44°
Overnight40°feels 38°
60 °
Opal, Sunday, 18 October
Overcast. High 60°, low 38°.
Pressure30.12 inHg
Wind3.6 mph S
Humidity43%
Visibility6.2 mi
Dew point31°
Mon, 1959° / 35°0
Morning35°feels 33°
Afternoon57°feels 55°
Evening49°feels 48°
Overnight42°feels 41°
59 °
Opal, Monday, 19 October
Clear. High 59°, low 35°.
Pressure30.06 inHg
Wind3.1 mph E
Humidity51%
Visibility6.2 mi
Dew point34°
Tue, 2057° / 41°0.01
Morning43°feels 43°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight43°feels 43°
57 °
Opal, Tuesday, 20 October
Light rain. High 57°, low 41°.
Pressure30.03 inHg
Wind4.5 mph S
Humidity60%
Visibility6.2 mi
Dew point40°
Wed, 2158° / 39°0
Morning43°feels 40°
Afternoon53°feels 51°
Evening54°feels 53°
Overnight46°feels 44°
58 °
Opal, Wednesday, 21 October
Clear. High 58°, low 39°.
Pressure30.15 inHg
Wind6.9 mph NE
Humidity65%
Visibility—
Dew point40°
Thu, 2258° / 39°0.02
Morning44°feels 41°
Afternoon56°feels 54°
Evening56°feels 54°
Overnight48°feels 46°
58 °
Opal, Thursday, 22 October
Light rain. High 58°, low 39°.
Pressure30.03 inHg
Wind15 mph SE
Humidity59%
Visibility—
Dew point39°
Fri, 2347° / 40°0.32
Morning44°feels 35°
Afternoon42°feels 34°
Evening44°feels 38°
Overnight41°feels 37°
47 °
Opal, Friday, 23 October
Rain. High 47°, low 40°.
Pressure29.88 inHg
Wind23 mph SW
Humidity78%
Visibility—
Dew point36°
Sat, 2442° / 35°0.06
Morning37°feels 28°
Afternoon40°feels 31°
Evening39°feels 28°
Overnight35°feels 24°
42 °
Opal, Saturday, 24 October
Light snow. High 42°, low 35°.
Pressure30.12 inHg
Wind24 mph E
Humidity56%
Visibility—
Dew point25°
Sun, 2541° / 31°0.05
Morning32°feels 23°
Afternoon35°feels 32°
Evening40°feels 34°
Overnight35°feels 28°
41 °
Opal, Sunday, 25 October
Snow. High 41°, low 31°.
Pressure30.15 inHg
Wind19.5 mph NE
Humidity87%
Visibility—
Dew point30°
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.