Weather forecast for tomorrow
San Juan, TX

Weather forecast for tomorrow

Saturday, Apr 5.

Partly Cloudy
7:17 am

7:52 pm
CDT
Partly Cloudy
88°F / 55°F
  • Wind: 15mph NW
  • Humidity: 61%
  • Precip. probability: 23%
  • Precipitation: 0"
  • UV index: 10
On Saturday, April 5, high-altitude clouds may scatter across the sky, but the sun will still shine.
Temperature is expected to hit a high of a hot 87.8°F during the day, dipping to a low of a moderate 55.4°F at night.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a very hot 95°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.
Forecasts show that tomorrow the temperature will align with April's standard maximum of 88.3°F.
Sunrise will be at 7:17 am and sunset at 7:52 pm; tomorrow's daylight will last for 12h and 35min.

Frequently asked questions

What is the weather forecast for San Juan for tomorrow?
On Saturday, moderate cloud cover will mix with sunshine throughout the day.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in San Juan will be 87.8°F, while the minimum temperature will be 55.4°F. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 95°F.
The highest temperature tomorrow will be in line with the average maximum temperature in April. The lowest temperature will be uncommonly lower than the average low of 68.4°F.
When are sunrise and sunset tomorrow?
On Saturday, in San Juan, sunrise will be at 7:17 am and sunset at 7:52 pm (CDT).
How long will the day be tomorrow?
In San Juan, the length of the day tomorrow will be 12h and 35min.

Hourly weather forecast

12 am
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 19mph SE
  • Pressure: 29.68"Hg
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 83%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 83%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 84%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:17 am
8 am
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 82%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 11mph W
  • Pressure: 29.74"Hg
  • Humidity: 74%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph NW
  • Pressure: 29.77"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 14mph NNW
  • Pressure: 29.71"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 12mph N
  • Pressure: 29.68"Hg
  • Humidity: 46%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 86°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 13mph N
  • Pressure: 29.65"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:52 pm
8 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph N
  • Pressure: 29.71"Hg
  • Humidity: 53%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 77°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph N
  • Pressure: 29.83"Hg
  • Humidity: 55%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Saturday, primarily cloudy and occasionally sunny weather is anticipated.
The temperature will be between the lowest temperature of 75.2°F and the highest temperature of 87.8°F. The hottest part of the day is anticipated around 5 pm.
Tomorrow, the forecasted high aligns consistent with the average peak in April. The minimum temperature will be more consistent with March's average low of 63.1°F than April's typical value of 68.4°F.
Updated: Apr 5, 2025 @ 02:38:05 UTC
Published by: Weather U.S. | About Us
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