10-day forecast for Opal, WY: 31° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, October 19
40° · 0.83 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1445° / 33°0
Morning33°feels 28°
Afternoon43°feels 40°
Evening38°feels 29°
Overnight34°feels 29°
45 °
Opal, Wednesday, 14 October
Light rain. High 45°, low 33°.
Pressure30.09 inHg
Wind6 mph NW
Humidity64%
Visibility6.2 mi
Dew point34°
Thu, 1551° / 32°0
Morning34°feels 34°
Afternoon50°feels 47°
Evening41°feels 37°
Overnight34°feels 28°
51 °
Opal, Thursday, 15 October
Clear. High 51°, low 32°.
Pressure30.53 inHg
Wind7.6 mph E
Humidity63%
Visibility6.2 mi
Dew point35°
Fri, 1652° / 31°0
Morning32°feels 26°
Afternoon51°feels 48°
Evening44°feels 44°
Overnight34°feels 30°
52 °
Opal, Friday, 16 October
Clear. High 52°, low 31°.
Pressure30.62 inHg
Wind8.6 mph NE
Humidity58%
Visibility6.2 mi
Dew point32°
Sat, 1760° / 37°0
Morning39°feels 39°
Afternoon53°feels 50°
Evening52°feels 49°
Overnight38°feels 38°
60 °
Opal, Saturday, 17 October
Clear. High 60°, low 37°.
Pressure30.30 inHg
Wind10.2 mph W
Humidity44%
Visibility—
Dew point30°
Sun, 1858° / 37°0
Morning42°feels 38°
Afternoon54°feels 51°
Evening52°feels 49°
Overnight43°feels 39°
58 °
Opal, Sunday, 18 October
Clear. High 58°, low 37°.
Pressure30.06 inHg
Wind12.3 mph W
Humidity42%
Visibility—
Dew point30°
Mon, 1963° / 42°0
Morning46°feels 42°
Afternoon56°feels 53°
Evening57°feels 54°
Overnight49°feels 46°
63 °
Opal, Monday, 19 October
Mostly clear. High 63°, low 42°.
Pressure29.88 inHg
Wind14.7 mph SW
Humidity27%
Visibility—
Dew point20°
Tue, 2052° / 37°0.34
Morning46°feels 42°
Afternoon50°feels 47°
Evening40°feels 37°
Overnight39°feels 34°
52 °
Opal, Tuesday, 20 October
Rain. High 52°, low 37°.
Pressure29.68 inHg
Wind20.4 mph W
Humidity46%
Visibility—
Dew point31°
Wed, 2140° / 35°0.83
Morning36°feels 30°
Afternoon36°feels 30°
Evening39°feels 31°
Overnight36°feels 28°
40 °
Opal, Wednesday, 21 October
Snow. High 40°, low 35°.
Pressure29.83 inHg
Wind16.4 mph E
Humidity99%
Visibility—
Dew point35°
Thu, 2237° / 33°0.03
Morning35°feels 29°
Afternoon36°feels 25°
Evening35°feels 24°
Overnight33°feels 23°
37 °
Opal, Thursday, 22 October
Snow. High 37°, low 33°.
Pressure29.97 inHg
Wind22.5 mph W
Humidity79%
Visibility—
Dew point29°
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.