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As of 14:11 MDT

Weather in Opal, SD

47°Current weather

Opal, Thursday, 15 October, 14:11

Partly cloudy. Feels like 38°. High 50°, low 43°.

Pressure30.33 inHg
Wind29.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point29°

Two-week outlook for Opal, SD: week one averages a high of 64.2° and week two 61.1°, so week two runs 3.1° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)64.2°42.4°0.0 in / 0 d—
2nd (October 22 – October 28)61.1°47.4°0.7 in / 2 d—

Weekend weather

Sat, October 17
Clear
71°36°
no precip.
Sun, October 18
Clear
67°47°
no precip.
Sat, October 24
Light rain
55°44°
no precip.
Sun, October 25
Overcast
64°39°
no precip.
Fri, 1653° / 34°0Clear
53 °Clear

Opal, Friday, 16 October

Clear. High 53°, low 34°.

Pressure30.71 inHg
Wind6.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point30°
Sat, 1771° / 36°0Clear
71 °Clear

Opal, Saturday, 17 October

Clear. High 71°, low 36°.

Pressure30.06 inHg
Wind2.7 mph SW
Humidity28%
Visibility6.2 mi
Dew point31°
Sun, 1867° / 47°0Clear
67 °Clear

Opal, Sunday, 18 October

Clear. High 67°, low 47°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity38%
Visibility6.2 mi
Dew point38°
Mon, 1961° / 42°0Clear
61 °Clear

Opal, Monday, 19 October

Clear. High 61°, low 42°.

Pressure30.09 inHg
Wind9.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point41°
Tue, 2070° / 44°0Clear
70 °Clear

Opal, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.00 inHg
Wind14.9 mph SE
Humidity58%
Visibility—
Dew point45°
Wed, 2177° / 51°0Clear
77 °Clear

Opal, Wednesday, 21 October

Clear. High 77°, low 51°.

Pressure29.83 inHg
Wind15.1 mph SE
Humidity53%
Visibility—
Dew point50°
Thu, 2276° / 58°0Light rain
76 °Light rain

Opal, Thursday, 22 October

Light rain. High 76°, low 58°.

Pressure29.68 inHg
Wind12.1 mph SE
Humidity55%
Visibility—
Dew point53°
Fri, 2361° / 51°0.17Light rain
61 °Light rain

Opal, Friday, 23 October

Light rain. High 61°, low 51°.

Pressure29.83 inHg
Wind20 mph N
Humidity68%
Visibility—
Dew point43°
Sat, 2455° / 44°0.01Light rain
55 °Light rain

Opal, Saturday, 24 October

Light rain. High 55°, low 44°.

Pressure30.21 inHg
Wind21.4 mph W
Humidity31%
Visibility—
Dew point21°
Sun, 2564° / 39°0Overcast
64 °Overcast

Opal, Sunday, 25 October

Overcast. High 64°, low 39°.

Pressure30.24 inHg
Wind22.6 mph SE
Humidity53%
Visibility—
Dew point33°
Mon, 2663° / 50°0Overcast
63 °Overcast

Opal, Monday, 26 October

Overcast. High 63°, low 50°.

Pressure29.91 inHg
Wind22 mph SE
Humidity55%
Visibility—
Dew point43°
Tue, 2755° / 46°0.45Rain
55 °Rain

Opal, Tuesday, 27 October

Rain. High 55°, low 46°.

Pressure29.80 inHg
Wind19 mph E
Humidity94%
Visibility—
Dew point48°
Wed, 2855° / 44°0.03Light rain
55 °Light rain

Opal, Wednesday, 28 October

Light rain. High 55°, low 44°.

Pressure29.59 inHg
Wind19.7 mph W
Humidity34%
Visibility—
Dew point24°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Opal, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.