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As of 19:13 MDT

Weather in Opal, SD

57°Current weather

Opal, Saturday, 31 October, 19:13

Overcast. Feels like 56°. High 64°, low 47°.

Pressure29.94 inHg
Wind11.9 mph SE
Humidity77%
Visibility6.2 mi
Dew point51°

10-day forecast for Opal, SD: 34° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Saturday, October 31
46° · 0.16 in
Worst day: Saturday, November 7

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

Sun, 0161° / 46°0.04Light rain
MorningOvercast47°feels 46°
AfternoonOvercast59°feels 59°
EveningOvercast57°feels 57°
OvernightOvercast50°feels 49°
61 °Light rain

Opal, Sunday, 1 November

Light rain. High 61°, low 46°.

Pressure29.94 inHg
Wind7.1 mph SE
Humidity88%
Visibility6.2 mi
Dew point49°
Mon, 0255° / 45°0.19Rain
MorningOvercast51°feels 50°
AfternoonLight rain54°feels 54°
EveningLight rain47°feels 40°
OvernightOvercast53°feels 52°
55 °Rain

Opal, Monday, 2 November

Rain. High 55°, low 45°.

Pressure29.68 inHg
Wind13.9 mph NW
Humidity93%
Visibility4.4 mi
Dew point52°
Tue, 0354° / 38°0Clear
MorningOvercast41°feels 32°
AfternoonClear53°feels 50°
EveningClear43°feels 38°
OvernightOvercast45°feels 37°
54 °Clear

Opal, Tuesday, 3 November

Clear. High 54°, low 38°.

Pressure30.18 inHg
Wind13.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point30°
Wed, 0458° / 36°0Clear
MorningClear39°feels 32°
AfternoonClear56°feels 53°
EveningClear47°feels 44°
OvernightClear37°feels 30°
58 °Clear

Opal, Wednesday, 4 November

Clear. High 58°, low 36°.

Pressure29.94 inHg
Wind8.5 mph N
Humidity40%
Visibility6.2 mi
Dew point22°
Thu, 0552° / 35°0Clear
MorningClear40°feels 35°
AfternoonClear50°feels 47°
EveningClear42°feels 40°
OvernightClear37°feels 36°
52 °Clear

Opal, Thursday, 5 November

Clear. High 52°, low 35°.

Pressure30.03 inHg
Wind8.7 mph NW
Humidity50%
Visibility—
Dew point31°
Fri, 0661° / 37°0Clear
MorningClear43°feels 42°
AfternoonClear56°feels 54°
EveningClear54°feels 52°
OvernightClear49°feels 47°
61 °Clear

Opal, Friday, 6 November

Clear. High 61°, low 37°.

Pressure29.85 inHg
Wind16.6 mph N
Humidity48%
Visibility—
Dew point34°
Sat, 0746° / 37°0.16Rain
MorningRain43°feels 33°
AfternoonRain44°feels 34°
EveningRain42°feels 35°
OvernightRain38°feels 32°
46 °Rain

Opal, Saturday, 7 November

Rain. High 46°, low 37°.

Pressure30.03 inHg
Wind31.3 mph NW
Humidity59%
Visibility—
Dew point30°
Sun, 0854° / 34°0Mostly clear
MorningMostly clear38°feels 34°
AfternoonMostly clear48°feels 44°
EveningMostly clear46°feels 42°
OvernightMostly clear41°feels 38°
54 °Mostly clear

Opal, Sunday, 8 November

Mostly clear. High 54°, low 34°.

Pressure30.00 inHg
Wind12.3 mph S
Humidity31%
Visibility—
Dew point18°
Mon, 0954° / 43°0Overcast
MorningOvercast45°feels 40°
AfternoonOvercast51°feels 47°
EveningOvercast47°feels 43°
OvernightOvercast43°feels 38°
54 °Overcast

Opal, Monday, 9 November

Overcast. High 54°, low 43°.

Pressure30.09 inHg
Wind17.7 mph NW
Humidity34%
Visibility—
Dew point22°

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.