This week in San Angelo, Texas, the intense summer heat continues, though temperatures are expected to stay just below the triple-digit mark. While skies will remain mostly sunny and dry in the first half of the week, there’s a small chance of thunderstorms by late Thursday into Friday.
Drivers and outdoor workers should take extra care during hot afternoons, especially along US-87 and Loop 306.
Hot and Sunny Days Ahead
The early part of the week will be calm and dry, with sunny skies dominating across San Angelo and Tom Green County. The National Weather Service predicts daytime highs around 91°F to 92°F through Friday. Although it won’t quite reach 100°F, the heat will still feel intense—especially during peak afternoon hours.
Light southwest winds (around 5 to 10 mph) will provide only limited relief. Mornings will start off warm and humid, with overnight lows in the upper 60s, making early outdoor activities slightly uncomfortable.
Stay Safe During the Heat
If you’re spending time outside, especially during mid-afternoon, keep these heat safety tips in mind:
Drink plenty of water throughout the day.
Wear light, breathable clothing and sunscreen.
Take breaks in the shade or indoors when possible.
Never leave kids or pets in parked vehicles.
Midweek Travel Looks Clear
Drivers traveling on US-87 and Loop 306 should enjoy smooth conditions through Wednesday, with no major weather threats expected. Clear skies and dry roads make this a good time for road trips or errands.
Storm Chances Build by Late Thursday
A change in weather is expected late Thursday into Friday. A 20% chance of showers and isolated thunderstorms could affect evening plans and commutes. While the rain chances are still low, it’s enough to bring:
Wet and slippery roads
Lightning risk during outdoor activities
Brief travel delays in the evening
Keep an eye on local weather updates, especially if you’re planning events or travel late in the week.
Weekend Outlook: Still Warm, Slightly Unsettled
Saturday will bring a return to drier weather, with partly sunny skies and highs around 91°F. However, there’s a slight chance of storms returning on Sunday. While nothing severe is expected, you might want to have a backup plan for any outdoor gatherings.
San Angelo 5-Day Forecast at a Glance
| Day | Weather Description | High Temp | Low Temp | Rain Chance |
|---|---|---|---|---|
| Tuesday | Sunny and hot | 91°F | 66°F | 0% |
| Wednesday | Mostly sunny | 91°F | 67°F | 0% |
| Thursday | Sunny, slight rain chance overnight | 92°F | 68°F | 10–20% |
| Friday | Isolated thunderstorms possible | 90°F | 67°F | 20% |
| Saturday | Partly sunny and warm | 91°F | 66°F | 0% |
San Angelo will experience classic September heat this week, with high temperatures in the low 90s and mostly sunny skies through midweek. The first signs of seasonal change arrive by late Thursday and Friday, with isolated thunderstorms possibly impacting evening plans. While storm chances are low, it’s wise to stay weather-aware.
The weekend brings a return to dry conditions on Saturday, though the heat isn’t going anywhere just yet. Stay hydrated, protect yourself from the sun, and check updates regularly if you have outdoor plans.
