Weather forecast for tomorrow
Saturday, May 3.
6:50 am
8:05 pm
CDT
8:05 pm
CDT
Thunderstorms
81°F / 70°F
- Wind: 14mph NE
- Humidity: 80%
- Precip. probability: 63%
- Precipitation: 0.47"
- UV index: 5
Tomorrow, thunderstorm risks remain elevated.
The likelihood of rainfall is high, and precipitation will be moderate. The maximum anticipated temperature is a moderately hot 80.6°F, while the minimum temperature will be a pleasant 69.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the forecasted high of 80.6°F is more in line with April's average of 84.7°F than May's 88.3°F.
Sunrise will be at 6:50 am and sunset at 8:05 pm; tomorrow's daylight will last for 13h and 15min.
The likelihood of rainfall is high, and precipitation will be moderate. The maximum anticipated temperature is a moderately hot 80.6°F, while the minimum temperature will be a pleasant 69.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the forecasted high of 80.6°F is more in line with April's average of 84.7°F than May's 88.3°F.
Sunrise will be at 6:50 am and sunset at 8:05 pm; tomorrow's daylight will last for 13h and 15min.
Frequently asked questions
What is the weather forecast for Harlingen for tomorrow?
On Saturday, thunderstorms are expected.
Will it rain tomorrow?
Moderate precipitation of 0.47" is expected. The likelihood of rainfall is 63%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 69.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 86°F.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in May. The lowest temperature will be in line with the average low of 73.2°F.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in May. The lowest temperature will be in line with the average low of 73.2°F.
When are sunrise and sunset tomorrow?
On Saturday, in Harlingen, sunrise will be at 6:50 am and sunset at 8:05 pm (CDT).
How many hours of daylight will Harlingen have tomorrow?
In Harlingen, tomorrow, there will be 13h and 15min of daylight.
Hourly weather forecast
12 am
- 77°F
- Feels like:
82°F
Mostly Cloudy
- Wind: 7mph ESE
- Pressure: 29.77"Hg
- Humidity: 87%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 77°F
- Feels like:
81°F
Isolated Thunderstorms
- Wind: 6mph ENE
- Pressure: 29.8"Hg
- Humidity: 90%
- Precip. probability: 32%
- Precipitation: 0.04"
- Visibility: 9mi
4 am
- 75°F
- Feels like:
81°F
Cloudy
- Wind: 6mph NE
- Pressure: 29.8"Hg
- Humidity: 93%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 8mi
6 am
- 73°F
- Feels like:
77°F
Cloudy
- Wind: 6mph NE
- Pressure: 29.8"Hg
- Humidity: 94%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 6:50 am
8 am
- 73°F
- Feels like:
77°F
Scattered Thunderstorms
- Wind: 6mph NNE
- Pressure: 29.85"Hg
- Humidity: 94%
- Precip. probability: 39%
- Precipitation: 0.08"
- Visibility: 6mi
10 am
- 77°F
- Feels like:
82°F
Scattered Thunderstorms
- Wind: 11mph NE
- Pressure: 29.88"Hg
- Humidity: 83%
- Precip. probability: 59%
- Precipitation: 0.08"
- Visibility: 7mi
12 pm
- 79°F
- Feels like:
84°F
Thunderstorms
- Wind: 13mph NE
- Pressure: 29.91"Hg
- Humidity: 77%
- Precip. probability: 62%
- Precipitation: 0.04"
- Visibility: 6mi
2 pm
- 81°F
- Feels like:
84°F
Scattered Thunderstorms
- Wind: 13mph NE
- Pressure: 29.88"Hg
- Humidity: 74%
- Precip. probability: 48%
- Precipitation: 0.12"
- Visibility: 7mi
4 pm
- 79°F
- Feels like:
84°F
Scattered Thunderstorms
- Wind: 14mph NE
- Pressure: 29.85"Hg
- Humidity: 74%
- Precip. probability: 38%
- Precipitation: 0.04"
- Visibility: 7mi
6 pm
- 79°F
- Feels like:
82°F
Cloudy
- Wind: 13mph NE
- Pressure: 29.85"Hg
- Humidity: 72%
- Precip. probability: 17%
- Precipitation: 0"
- Visibility: 7mi
8 pm
- 75°F
- Feels like:
79°F
Mostly Cloudy
- Wind: 9mph NE
- Pressure: 29.85"Hg
- Humidity: 81%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 9mi
Sunset: 8:05 pm
10 pm
- 73°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 7mph NE
- Pressure: 29.88"Hg
- Humidity: 87%
- Precip. probability: 16%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Saturday, weather will be unstable, and a mix of cloudy, lightning-active, bright and rain-filled weather is anticipated.
Rainfall is predicted at 2 am, 3 am, and from 7 am to 4 pm. With light precipitation of 0.12", most rainfall is expected at 2 pm.
The temperature will be between a minimum of 73.4°F and a maximum of 80.6°F. The warmest part of the day is anticipated around 2 pm.
The forecasted maximum is more consistent with April's typical high of 84.7°F than the average for May. Tomorrow, the night is expected to be in line with the typical May low of 73.2°F.
Rainfall is predicted at 2 am, 3 am, and from 7 am to 4 pm. With light precipitation of 0.12", most rainfall is expected at 2 pm.
The temperature will be between a minimum of 73.4°F and a maximum of 80.6°F. The warmest part of the day is anticipated around 2 pm.
The forecasted maximum is more consistent with April's typical high of 84.7°F than the average for May. Tomorrow, the night is expected to be in line with the typical May low of 73.2°F.
Updated: May 2, 2025 @ 16:16:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate