Weather forecast for tomorrow
Opal, SD

Weather forecast for tomorrow

Friday, Jun 20.

Partly Cloudy
5:01 am

8:41 pm
MDT
Partly Cloudy
97°F / 63°F
  • Wind: 17mph ESE
  • Humidity: 42%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, expect a partly sunny afternoon with variable cloud cover.
Temperature readings will considerable fluctuate from a daytime peak of a fiery hot 96.8°F to a nighttime low of a comfortable 62.6°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a torridly hot 104°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The projected high resembles July more than June, matching 87.3°F rather than 78.6°F.
Sunrise will be at 5:01 am and sunset at 8:41 pm; tomorrow's daylight will last for 15h and 40min.

Frequently asked questions

What is the weather forecast for Opal for tomorrow?
On Friday, sunlight and clouds will take turns dominating the sky.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in Opal will be 96.8°F, while the minimum temperature will be 62.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 104°F.
The highest temperature will be notably higher than the average maximum of 78.6°F in June. The lowest temperature will be a few degrees higher than the average low of 58.3°F.
What time are sunrise and sunset tomorrow?
On Friday, in Opal, sunrise will be at 5:01 am and sunset at 8:41 pm (MDT).
How many hours of daylight will Opal have tomorrow?
In Opal, tomorrow, there will be 15h and 40min of daylight.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ESE
  • Pressure: 29.53"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NE
  • Pressure: 29.53"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 11mph NE
  • Pressure: 29.53"Hg
  • Humidity: 72%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:01 am
6 am
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph ENE
  • Pressure: 29.5"Hg
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 73°F
  • Feels like:
    73°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph ENE
  • Pressure: 29.47"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 15mph E
  • Pressure: 29.41"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 16mph ESE
  • Pressure: 29.32"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 93°F
  • Feels like:
    93°F
Sunny
Sunny
  • Wind: 12mph SE
  • Pressure: 29.26"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 95°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 12mph S
  • Pressure: 29.21"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 95°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Pressure: 29.21"Hg
  • Humidity: 26%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 11mph NNE
  • Pressure: 29.23"Hg
  • Humidity: 43%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:41 pm
10 pm
  • 77°F
  • Feels like:
    77°F
Clear
Clear
  • Wind: 11mph NE
  • Pressure: 29.29"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Friday, a combination of mostly clear and cloudy weather is forecasted.
The temperature will vary between the lowest temperature of 64.4°F and the highest temperature of 96.8°F. The hottest part of the day will be around 5 pm.
The temperature will be more alike with what’s typical for July than the usual maximum in June. Forecasts indicate a night temperature slightly warmer than the usual June minimum of 58.3°F.
Updated: Jun 19, 2025 @ 22:38:05 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share