Laredo (TX)
September
Weather in Laredo, Texas for September 2026
Your guide to Laredo weather in September - trends and predictions
So far, September 2026 in Laredo is slightly warmer than the historical average by 1.8 °F.
The forecast for the next days in Laredo predicts temperatures to be around 36 °F, close to the historical average.
In general, the average temperature in Laredo at the beginning of September is 37 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 35.4 °F by the end of September.
Laredo experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 36.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
35°/24°
Temperatures
27 km/h
Avg max wind
57 %
Avg humidity
Laredo Weather September
Move between months or click on a day
Temperatures trend during September in Laredo
See the weather trend as well as the moving average line
September weather in Laredo day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 38° /25° | 0 mm | 10 | |
| Sept. 2 |  Light rain shower | 37° /25° | 1.9 mm | 9 | |
| Sept. 3 | Sunny | 37° /24° | 1.4 mm | 9 | |
| Sept. 4 |  Partly cloudy | 37° /25° | 10.8 mm | 9 | |
| Sept. 5 |  Overcast | 37° /25° | 0.5 mm | 8 | |
| Sept. 6 |  Mist | 36° /25° | 2.5 mm | 8 | |
| Sept. 7 | Mist | 37° /25° | 0 mm | 9 | |
| Sept. 8 | Sunny | 37° /24° | 1.6 mm | 9 | |
| Sept. 9 | Mist | 36° /24° | 0.2 mm | 9 | |
| Sept. 10 | Sunny | 37° /24° | 0 mm | 9 | |
| Sept. 11 | Sunny | 37° /24° | 0 mm | 9 | |
| Sept. 12 |  Cloudy | 37° /25° | 0.2 mm | 9 | |
| Sept. 13 | Mist | 37° /24° | 0 mm | 9 | |
| Sept. 14 | Sunny | 37° /25° | 1.5 mm | 9 | |
| Sept. 15 | Cloudy | 36° /24° | 1 mm | 8 | |
| Sept. 16 | Overcast | 34° /22° | 1.4 mm | 7 | |
| Sept. 17 | Overcast | 37° /25° | 0 mm | 9 | |
| Sept. 18 | Sunny | 36° /25° | 0.1 mm | 9.5 | |
| Sept. 19 | Sunny | 38° /23° | 0 mm | 10.1 | |
| Sept. 20 | Overcast | 37° /24° | 0 mm | 9.3 | |
| Sept. 21 | Sunny | 38° /25° | 0 mm | 9 | |
| Sept. 22 | Sunny | 38° /25° | 0 mm | 9 | |
| Sept. 23 | Sunny | 37° /24° | 0 mm | 9 | |
| Sept. 24 | Sunny | 37° /25° | 0 mm | 9 | |
| Sept. 25 | Sunny | 35° /26° | 0.3 mm | 9 | |
| Sept. 26 | Sunny | 34° /23° | 0 mm | 8 | |
| Sept. 27 | Sunny | 34° /21° | 0 mm | 8 | |
| Sept. 28 | Sunny | 35° /21° | 0 mm | 8 | |
| Sept. 29 | Sunny | 36° /22° | 0 mm | 9 | |
| Sept. 30 | Cloudy | 37° /22° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Laredo in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Laredo forecast closer to your planned date for the most up-to-date weather information.
Change Month
Laredo in September - FAQ
What are the expected maximum and minimum temperatures in Laredo during September?
With daytime temperatures soaring above 35° and not dropping much below 24° at night, September in Laredo is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Laredo during September?
In September, Laredo can expect light to moderate rainfall, totaling 36.4 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Laredo during September?
The average wind speed in Laredo during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Laredo
Explore the daily rainfall trends and prepare for Laredos September weather 💧
Typically, Laredo has 9 rainy days in September with a total of 36.4 mm of rainfall.
UV exposure in Laredo during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Laredo weather pages
You are here
Where is Laredo?Get accurate weather forecasts for Laredo, located at latitude 27.506 and longitude -99.508. Stay updated with localized weather information tailored for Laredo.
Found a mistake?
We appreciate your attention to details. Tell us here.