Weather forecast for tomorrow
Callao, VA

Weather forecast for tomorrow

Saturday, Jun 21.

Mostly Sunny
5:42 am

8:33 pm
EDT
Mostly Sunny
91°F / 72°F
  • Wind: 6mph SW
  • Humidity: 57%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, on Saturday, June 21, mostly sunny weather is also likely, with high visibility.
The maximum predicted temperature is a humid 91.4°F, while the minimum temperature will be a pleasant 71.6°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a fiery hot 100.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the forecast leans hotter as the expected high better matches July's average of 84.7°F.
Sunrise will be at 5:42 am and sunset at 8:33 pm; tomorrow's daylight will last for 14h and 51min.

Frequently asked questions

What is the weather forecast for Callao for tomorrow?
On Saturday, mostly sunny skies are expected.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 91.4°F, while the minimum temperature will be 71.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 100.4°F.
The maximum temperature will be notably higher than the average highest temperature of 79.9°F in June. The lowest temperature will be in line with the average low of 68°F.
When are sunrise and sunset tomorrow?
On Saturday, in Callao, sunrise will be at 5:42 am and sunset at 8:33 pm (EDT).
How long will the day be tomorrow?
In Callao, tomorrow, there will be 14h and 51min of daylight.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 77%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 72°F
  • Feels like:
    72°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SW
  • Pressure: 30.06"Hg
  • Humidity: 80%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 30.09"Hg
  • Humidity: 82%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:42 am
6 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 3mph SW
  • Pressure: 30.09"Hg
  • Humidity: 85%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 75°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 4mph SW
  • Pressure: 30.12"Hg
  • Humidity: 76%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 5mph WSW
  • Pressure: 30.12"Hg
  • Humidity: 61%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 5mph SW
  • Pressure: 30.12"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 30.12"Hg
  • Humidity: 47%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph SSW
  • Pressure: 30.09"Hg
  • Humidity: 46%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 30.09"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSE
  • Pressure: 30.09"Hg
  • Humidity: 60%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:33 pm
10 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 30.12"Hg
  • Humidity: 67%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Saturday, a combination of dry and sunny and dull weather is forecasted.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 89.6°F. The hottest part of the day will be from 2 pm to 5 pm.
The maximum temperature tomorrow will be more consistent with July's average high of 84.7°F than June's usual of 79.9°F. The night temperature will be similar to the standard June low of 68°F.
Updated: Jun 20, 2025 @ 08:23:35 UTC
Published by: Weather U.S. | About Us
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