Crystal City, Texas Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Crystal City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——97°77°—
- MondayJul 6Overcast——97°77°0°
- TuesdayJul 7Overcast——104°75°+7°
- WednesdayJul 8Overcast——104°77°0°
- ThursdayJul 9Clear——104°76°0°
- FridayJul 10Partly Cloudy——97°75°-7°
- SaturdayJul 11Overcast29%—97°77°0°
AQI 28 (Good), driven by Ozone. AQI up 7 over the last 6 hours (gradual rise). Ozone at AQI 34 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 34 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 34
- UV peak
- 5.9 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 34
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:51 PM
- Moonset
- 11:57 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Crystal City at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: February 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 78839
16-Day Forecast — Crystal City
- Sun97°77°2%
- Mon97°77°2%
- Tue104°75°2%
- Wed104°77°2%
- Thu104°76°0%
- Fri97°75°8%
- Sat97°77°29%
- Sun97°75°33%
- Mon100°77°23%
- Tue104°78°10%
- Wed107°79°5%
- Thu108°80°9%
- Fri110°80°13%
- Sat114°82°10%
- Sun111°88°7%
- Mon105°82°10%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Crystal City
SPC includes Crystal City in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Crystal City
- 78839