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°78°—
- MondayJul 6Overcast——99°76°+2°
- TuesdayJul 7Light Drizzle——99°77°0°
- WednesdayJul 8Partly Cloudy——103°76°+4°
- ThursdayJul 9Clear——104°76°+1°
- FridayJul 10Partly Cloudy——102°75°-2°
- SaturdayJul 11Overcast19%—97°77°-5°
AQI 26 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 5.2 µg/m³ (AQI 29), ratio 0.68 with 10 mph wind — characteristic of long-range haze transport rather than a local source.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 5.2 µg/m³ (AQI 29), ratio 0.68 with 10 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.68
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- transport
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: 81°F — typical for the season
- 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
15-Day Forecast — Crystal City
- Sun97°78°3%
- Mon99°76°1%
- Tue99°77°5%
- Wed103°76°4%
- Thu104°76°1%
- Fri102°75°3%
- Sat97°77°19%
- Sun96°74°20%
- Mon100°74°20%
- Tue95°76°11%
- Wed104°73°5%
- Thu105°78°11%
- Fri103°76°8%
- Sat94°75°10%
- Sun87°75°9%
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