Weather forecast for tomorrow
Calallen, TX

Weather forecast for tomorrow

Wednesday, Apr 30.

AM Clouds / PM Sun / Wind
6:49 am

8:05 pm
CDT
AM Clouds / PM Sun / Wind
88°F / 75°F
  • Wind: 21mph SSE
  • Humidity: 68%
  • Precip. probability: 22%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Wednesday, April 30, expect windy, gray skies in the morning, followed by a much-needed break of afternoon sunshine.
Temperatures are predicted to range from a maximum of a humid 87.8°F to a minimum of a moderately hot 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at a very hot 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Conditions will lean hotter, as the high of 87.8°F is more representative of May's climate.
Sunrise will be at 6:49 am and sunset at 8:05 pm; tomorrow's daylight will last for 13h and 16min.

Frequently asked questions

What is the weather forecast for Calallen for tomorrow?
Tomorrow, in Calallen, a chilly and cloudy morning will transition into a warmer, sunnier afternoon.
What will be the highest temperature in Calallen tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 75.2°F. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 98.6°F.
The highest temperature will be moderately higher than the average maximum of 81.5°F in April. The lowest temperature will be significantly higher than the average low of 65.8°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Calallen, sunrise will be at 6:49 am and sunset at 8:05 pm (CDT).
How long will the day be tomorrow?
In Calallen, Texas, the length of the day tomorrow will be 13h and 16min.

Hourly weather forecast

12 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 14mph SE
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 88%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 88%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 87%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:49 am
8 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 13mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 81°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 18mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 74%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 86°F
  • Feels like:
    91°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    93°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    93°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 66%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:05 pm
10 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, gray skies are likely.
The temperature will vary between the lowest temperature of 77°F and the highest temperature of 87.8°F. The hottest part of the day will be at 3 pm and 4 pm.
The forecasted high is more similar to May's typical maximum of 86.4°F than the usual for April. Forecast models suggest a low also more close to May's typical minimum of 71.4°F than April's usual 65.8°F.
Updated: Apr 29, 2025 @ 08:55:32 UTC
Published by: Weather U.S. | About Us
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