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As of 23:14 MDT

Weather in Opal, SD

56°Current weather

Opal, Tuesday, 20 October, 23:14

Clear. Feels like 54°. High 74°, low 44°.

Pressure30.09 inHg
Wind8.5 mph N
Humidity61%
Visibility6.2 mi
Dew point43°

10-day forecast for Opal, SD: 30° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Friday, October 23
59° · 0.16 in
Worst day: Saturday, October 24

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 2167° / 43°0Overcast
MorningClear44°feels 41°
AfternoonOvercast66°feels 64°
EveningClear51°feels 50°
OvernightClear53°feels 51°
67 °Overcast

Opal, Wednesday, 21 October

Overcast. High 67°, low 43°.

Pressure30.21 inHg
Wind3.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point42°
Thu, 2277° / 49°0Partly cloudy
MorningOvercast53°feels 52°
AfternoonClear75°feels 74°
EveningClear66°feels 65°
OvernightMostly clear49°feels 44°
77 °Partly cloudy

Opal, Thursday, 22 October

Partly cloudy. High 77°, low 49°.

Pressure29.94 inHg
Wind12.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Fri, 2379° / 57°0Overcast
MorningOvercast58°feels 58°
AfternoonMostly clear77°feels 77°
EveningClear67°feels 66°
OvernightOvercast61°feels 60°
79 °Overcast

Opal, Friday, 23 October

Overcast. High 79°, low 57°.

Pressure29.65 inHg
Wind13.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point58°
Sat, 2459° / 42°0.16Light rain
MorningOvercast46°feels 38°
AfternoonPartly cloudy50°feels 47°
EveningClear44°feels 41°
OvernightLight rain53°feels 52°
59 °Light rain

Opal, Saturday, 24 October

Light rain. High 59°, low 42°.

Pressure30.33 inHg
Wind16.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point32°
Sun, 2547° / 36°0Overcast
MorningOvercast39°feels 35°
AfternoonOvercast46°feels 42°
EveningOvercast45°feels 41°
OvernightOvercast42°feels 39°
47 °Overcast

Opal, Sunday, 25 October

Overcast. High 47°, low 36°.

Pressure30.45 inHg
Wind8.7 mph SE
Humidity55%
Visibility—
Dew point30°
Mon, 2643° / 34°0Overcast
MorningOvercast38°feels 32°
AfternoonOvercast42°feels 37°
EveningOvercast38°feels 35°
OvernightOvercast35°feels 33°
43 °Overcast

Opal, Monday, 26 October

Overcast. High 43°, low 34°.

Pressure30.62 inHg
Wind8.9 mph NE
Humidity60%
Visibility—
Dew point29°
Tue, 2750° / 30°0Clear
MorningClear35°feels 27°
AfternoonClear45°feels 38°
EveningClear44°feels 39°
OvernightClear39°feels 32°
50 °Clear

Opal, Tuesday, 27 October

Clear. High 50°, low 30°.

Pressure30.36 inHg
Wind18.9 mph S
Humidity52%
Visibility—
Dew point27°
Wed, 2851° / 38°0Overcast
MorningOvercast40°feels 31°
AfternoonOvercast46°feels 40°
EveningOvercast43°feels 38°
OvernightOvercast39°feels 33°
51 °Overcast

Opal, Wednesday, 28 October

Overcast. High 51°, low 38°.

Pressure30.33 inHg
Wind19.1 mph NW
Humidity31%
Visibility—
Dew point17°
Thu, 2953° / 33°0Clear
MorningClear38°feels 35°
AfternoonClear49°feels 48°
EveningClear44°feels 39°
OvernightClear39°feels 34°
53 °Clear

Opal, Thursday, 29 October

Clear. High 53°, low 33°.

Pressure30.21 inHg
Wind9.7 mph SE
Humidity22%
Visibility—
Dew point10°

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, SD 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.