Weather for 78039 — La Coste, TX
Conditions and forecast for the exact centre of ZIP code 78039 (29.308, -98.813), not a nearby airport.
71°
Overcast
- Feels like:
- 71°
- Humidity:
- 74%
- Wind:
- 17 mph
- Dew point:
- 62°
Source updated: 11:48:13 AM · WeatherSignal checked: 11:48:13 AM
Next 12 hours in 78039
12 PM
69°
0%
1 PM
67°
0%
2 PM
67°
0%
3 PM
68°
0%
4 PM
69°
0%
5 PM
71°
0%
6 PM
71°
0%
7 PM
73°
0%
8 PM
74°
0%
9 PM
73°
0%
10 PM
72°
0%
11 PM
71°
0%
7 day forecast for 78039
Today
74° / 67°
0% rain · 23 mph wind
Saturday, Oct 17
70° / 54°
0% rain · 18 mph wind
Sunday, Oct 18
74° / 53°
0% rain · 8 mph wind
Monday, Oct 19
75° / 55°
0% rain · 7 mph wind
Tuesday, Oct 20
77° / 63°
0% rain · 7 mph wind
Wednesday, Oct 21
81° / 63°
0% rain · 8 mph wind
Thursday, Oct 22
82° / 60°
0% rain · 6 mph wind
About ZIP code 78039
78039 covers La Coste in Texas. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: San Antonio (21 mi), Austin (92 mi), Round Rock (107 mi), Laredo (129 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in La Coste 78039, Texas
- The warmest afternoon ahead is Thursday, reaching about 82°F.
- The coldest night ahead dips to about 53°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 23 mph.
- UV reaches 7 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about La Coste 78039, Texas weather
- How accurate is the La Coste 78039, Texas forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in La Coste 78039, Texas?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for La Coste 78039, Texas
- Current weather in La Coste 78039, Texas
- La Coste 78039, Texas hourly forecast
- La Coste 78039, Texas weather tomorrow
- La Coste 78039, Texas weekend weather
- La Coste 78039, Texas weather radar
- La Coste 78039, Texas severe weather alerts
- Best time to go outside in La Coste 78039, Texas
- What happened overnight in La Coste 78039, Texas
- How accurate is the La Coste 78039, Texas forecast?
- La Coste 78039, Texas monthly weather averages
Weather in nearby cities
- San Antonio, TX weather · about 21 miles away
- Austin, TX weather · about 92 miles away
- Round Rock, TX weather · about 107 miles away
- Laredo, TX weather · about 129 miles away
- Corpus Christi, TX weather · about 135 miles away
- Killeen, TX weather · about 141 miles away