Weather forecast for todayOpal, SD
Weather forecast for today
Current condition 12:27 pm MDT
- 66°F
- Feels like:66°F
Sunny
- Precipitation: 0"
- Wind: 6mphSE 140°
- Humidity: 38%
- Dewpoint: 39°F
- Pressure: 29.99"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
In Opal, at the moment, a vibrant sun is lighting up the sky, with no sign of clouds.
The temperature is a comfortable 66.2°F. The current temperature is a few degrees off the today's maximum of 73.4°F.
The temperature is a comfortable 66.2°F. The current temperature is a few degrees off the today's maximum of 73.4°F.
Tuesday Oct 20, 2026
- 73°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 119°
- Humidity: 36%
- UV index: 3
- Sunrise: 7:12 am MDT
- Sunset: 5:56 pm MDT
- details ▼
On Tuesday, October 20, bright and sunny weather is expected.
Temperature values will vary noticeably, extending from a temperate 73.4°F to an icy 39.2°F.
The higher temperature of 73.4°F is more typical of September than October.
Sunrise was at 7:12 am and sunset will be at 5:56 pm; the daylight will last for 10h and 44min.
Temperature values will vary noticeably, extending from a temperate 73.4°F to an icy 39.2°F.
The higher temperature of 73.4°F is more typical of September than October.
Sunrise was at 7:12 am and sunset will be at 5:56 pm; the daylight will last for 10h and 44min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 72°C.
Coldest hour: 10 pm 54°C.
Coldest hour: 10 pm 54°C.
Chance of precipitation
Highest chance: 9 pm - 10 pm 1%.
Hourly weather forecast
- 1 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 153°
- Humidity: 36%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 150°
- Humidity: 33%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 147°
- Humidity: 31%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 127°
- Humidity: 31%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 75°
- Humidity: 38%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:56 pm
- 6 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNE 38°
- Humidity: 45%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 7 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 24°
- Humidity: 51%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNE 13°
- Humidity: 54%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphN 6°
- Humidity: 61%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphN 356°
- Humidity: 64%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNNW 347°
- Humidity: 66%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Opal, bright and mostly sunny weather is expected.
The temperature will vary between a minimum of 51.8°F and a maximum of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more consistent with September's average maximum of 75.4°F than October's usual of 56.7°F. The temperature low is forecasted to be alike with the usual October value of 41.2°F.
The temperature will vary between a minimum of 51.8°F and a maximum of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more consistent with September's average maximum of 75.4°F than October's usual of 56.7°F. The temperature low is forecasted to be alike with the usual October value of 41.2°F.
Updated: Oct 20, 2026 @ 18:27:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (12:27 pm MDT) it is 66.2°F in Opal.
On Tuesday, conditions will remain bright with clear skies.
Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 56.7°F in October. The lowest temperature will be in line with the average low of 41.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 56.7°F in October. The lowest temperature will be in line with the average low of 41.2°F.
On Tuesday, in Opal, sunrise was at 7:12 am and sunset will be at 5:56 pm (MDT).
In Opal, the length of the day today will be 10h and 44min.
Opal, South Dakota, USA
- en: Opal, South Dakota, USA
- es: Opal, Dakota del Sur, EE.UU.
- hr: Opal, Južna Dakota, SAD
- mk: Opal, Južna Dakota, SAD
- sr: Opal, Južna Dakota, SAD
- zh: 奥珀尔, 南达科他州, 美国
- Latitude: 44.891655°
- Longitude: -102.450442°
- Elevation: 2628 ft
- Current time: 12:27pm MDT
- Sunrise: 7:12 am MDT
- Sunset: 5:56 pm MDT
- Timezone: America/Denver
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