Weather forecast for tomorrow
Porcupine, SD

Weather forecast for tomorrow

Friday, Jun 20.

Sunny
5:07 am

8:34 pm
MDT
Sunny
102°F / 63°F
  • Wind: 18mph SW
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, sunshine is expected with little to no cloud cover.
Temperature readings will span from a daytime high of a sizzling 102.2°F to a night low of a breezy 62.6°F.
It will feel hotter, with a temperature more typical of July's average maximum of 87.6°F.
Sunrise will be at 5:07 am and sunset at 8:34 pm; tomorrow's daylight will last for 15h and 27min.

Frequently asked questions

What is the weather forecast for Porcupine for tomorrow?
Tomorrow, sunny conditions are expected to continue.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 102.2°F, while the minimum temperature will be 62.6°F.
The highest temperature will be uncommonly higher than the average maximum of 79.9°F in June. The lowest temperature will be a couple of degrees higher than the average low of 58.6°F.
When are sunrise and sunset tomorrow?
On Friday, in Porcupine, sunrise will be at 5:07 am and sunset at 8:34 pm (MDT).
How many hours of daylight will Porcupine have tomorrow?
Tomorrow, the daylight will last for 15h and 27min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 8mph SSE
  • Pressure: 29.53"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 10mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 48%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 9mph SSE
  • Pressure: 29.47"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:07 am
6 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Wind: 9mph S
  • Pressure: 29.47"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Pressure: 29.41"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 11mph SW
  • Pressure: 29.38"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 93°F
  • Feels like:
    93°F
Sunny
Sunny
  • Wind: 12mph SW
  • Pressure: 29.32"Hg
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 99°F
  • Feels like:
    99°F
Sunny
Sunny
  • Wind: 16mph SW
  • Pressure: 29.26"Hg
  • Humidity: 15%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 100°F
  • Feels like:
    100°F
Sunny
Sunny
  • Wind: 18mph WSW
  • Pressure: 29.23"Hg
  • Humidity: 13%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 99°F
  • Feels like:
    99°F
Sunny
Sunny
  • Wind: 13mph WSW
  • Pressure: 29.21"Hg
  • Humidity: 16%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 90°F
  • Feels like:
    90°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSW
  • Pressure: 29.23"Hg
  • Humidity: 24%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:34 pm
10 pm
  • 79°F
  • Feels like:
    79°F
Clear
Clear
  • Wind: 7mph S
  • Pressure: 29.26"Hg
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, primarily sun-filled and occasionally cloudy weather is predicted.
The temperature will vary between a minimum of 66.2°F and a maximum of 100.4°F. The hottest part of the day will be from 3 pm to 5 pm.
The maximum is expected to resemble July's average high of 87.6°F rather than June's. The minimum temperature will be slightly warmer than June's average low of 58.6°F.
Updated: Jun 19, 2025 @ 10:54:46 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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