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As of 13:28 MDT

Weather in Opal, SD

61°Current weather

Opal, Monday, 19 October, 13:28

Clear. Feels like 58°. High 61°, low 40°.

Pressure30.15 inHg
Wind12.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point34°

Two-week outlook for Opal, SD: week one averages a high of 67.1° and week two 49.1°, so week two runs 18° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 61°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)67.1°46.2°0.3 in / 1 d—
2nd (October 26 – November 1)49.1°32.1°0.0 in / 0 d—

Weekend weather

Sat, October 24
Mostly clear
61°46°
no precip.
Sun, October 25
Mostly clear
57°40°
no precip.
Sat, October 31
Overcast
52°34°
no precip.
Sun, November 1
Mostly clear
48°32°
no precip.
Tue, 2071° / 40°0Clear
71 °Clear

Opal, Tuesday, 20 October

Clear. High 71°, low 40°.

Pressure30.03 inHg
Wind6.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Wed, 2166° / 46°0Partly cloudy
66 °Partly cloudy

Opal, Wednesday, 21 October

Partly cloudy. High 66°, low 46°.

Pressure30.21 inHg
Wind6 mph E
Humidity63%
Visibility6.2 mi
Dew point48°
Thu, 2276° / 51°0Clear
76 °Clear

Opal, Thursday, 22 October

Clear. High 76°, low 51°.

Pressure29.94 inHg
Wind13.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point55°
Fri, 2378° / 59°0.29Rain
78 °Rain

Opal, Friday, 23 October

Rain. High 78°, low 59°.

Pressure29.59 inHg
Wind14.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point55°
Sat, 2461° / 46°0Mostly clear
61 °Mostly clear

Opal, Saturday, 24 October

Mostly clear. High 61°, low 46°.

Pressure30.18 inHg
Wind21.2 mph W
Humidity43%
Visibility—
Dew point31°
Sun, 2557° / 40°0Mostly clear
57 °Mostly clear

Opal, Sunday, 25 October

Mostly clear. High 57°, low 40°.

Pressure30.36 inHg
Wind9.7 mph E
Humidity25%
Visibility—
Dew point17°
Mon, 2652° / 38°0Mostly clear
52 °Mostly clear

Opal, Monday, 26 October

Mostly clear. High 52°, low 38°.

Pressure30.06 inHg
Wind15.6 mph N
Humidity34%
Visibility—
Dew point21°
Tue, 2740° / 29°0Clear
40 °Clear

Opal, Tuesday, 27 October

Clear. High 40°, low 29°.

Pressure30.53 inHg
Wind16.3 mph NW
Humidity40%
Visibility—
Dew point15°
Wed, 2849° / 27°0Clear
49 °Clear

Opal, Wednesday, 28 October

Clear. High 49°, low 27°.

Pressure30.33 inHg
Wind7.3 mph S
Humidity29%
Visibility—
Dew point12°
Thu, 2955° / 33°0Overcast
55 °Overcast

Opal, Thursday, 29 October

Overcast. High 55°, low 33°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity30%
Visibility—
Dew point17°
Fri, 3048° / 32°0Mostly clear
48 °Mostly clear

Opal, Friday, 30 October

Mostly clear. High 48°, low 32°.

Pressure30.00 inHg
Wind10 mph SE
Humidity29%
Visibility—
Dew point12°
Sat, 3152° / 34°0Overcast
52 °Overcast

Opal, Saturday, 31 October

Overcast. High 52°, low 34°.

Pressure29.85 inHg
Wind12.7 mph SE
Humidity36%
Visibility—
Dew point19°
Sun, 0148° / 32°0Mostly clear
48 °Mostly clear

Opal, Sunday, 1 November

Mostly clear. High 48°, low 32°.

Pressure30.24 inHg
Wind12.7 mph SE
Humidity44%
Visibility—
Dew point21°

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.