Weather forecast for tomorrow
San Luis, AZ

Weather forecast for tomorrow

Friday, Jun 20.

Sunny
5:30 am

7:50 pm
MST
Sunny
109°F / 75°F
  • Wind: 14mph SSW
  • Humidity: 14%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, on Friday, sunshine is expected with little to no cloud cover.
Temperature changes will be considerable, from a high of a blistering 109.4°F to a low of a temperate 75.2°F.
The projected high resembles July more than June, matching 106.2°F rather than 102.7°F.
Sunrise will be at 5:30 am and sunset at 7:50 pm; tomorrow's daylight will last for 14h and 20min.

Frequently asked questions

What is the weather forecast for San Luis for tomorrow?
On Friday, clear skies and sunshine are anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 109.4°F, while the lowest temperature will be 75.2°F.
The highest temperature will be relatively higher than the average maximum of 102.7°F in June. The lowest temperature will be in line with the average low of 77°F.
When are sunrise and sunset tomorrow in San Luis?
On Friday, in San Luis, sunrise will be at 5:30 am and sunset at 7:50 pm (MST).
How long will the day be tomorrow?
In San Luis, the length of the day tomorrow will be 14h and 20min.

Hourly weather forecast

12 am
  • 86°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 6mph NNE
  • Pressure: 29.59"Hg
  • Humidity: 17%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 82°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 4mph ENE
  • Pressure: 29.59"Hg
  • Humidity: 24%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 77°F
  • Feels like:
    77°F
Clear
Clear
  • Wind: 4mph NW
  • Pressure: 29.59"Hg
  • Humidity: 32%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:30 am
6 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 3mph SW
  • Pressure: 29.62"Hg
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 4mph SSW
  • Pressure: 29.65"Hg
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 95°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 5mph SSW
  • Pressure: 29.65"Hg
  • Humidity: 16%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 102°F
  • Feels like:
    102°F
Sunny
Sunny
  • Wind: 6mph SSW
  • Pressure: 29.62"Hg
  • Humidity: 13%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 108°F
  • Feels like:
    108°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Pressure: 29.56"Hg
  • Humidity: 9%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 109°F
  • Feels like:
    109°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Pressure: 29.53"Hg
  • Humidity: 8%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 106°F
  • Feels like:
    106°F
Sunny
Sunny
  • Wind: 14mph SSW
  • Pressure: 29.5"Hg
  • Humidity: 10%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:50 pm
8 pm
  • 97°F
  • Feels like:
    97°F
Clear
Clear
  • Wind: 8mph SSW
  • Pressure: 29.56"Hg
  • Humidity: 16%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 7mi
10 pm
  • 91°F
  • Feels like:
    91°F
Clear
Clear
  • Wind: 6mph SE
  • Pressure: 29.59"Hg
  • Humidity: 17%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Friday, mostly cloudless and sunny weather is anticipated.
The temperature will be between a minimum of 75.2°F and a maximum of 109.4°F. The hottest part of the day will be around 4 pm.
The expected temperature aligns more with July's average high than with June's 102.7°F. The lowest temperature is similar to June's typical minimum of 77°F.
Updated: Jun 20, 2025 @ 04:20:25 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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