Mertens, Texas Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Mertens weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Mostly Clear——97°78°—
- SundayJul 5Overcast11%—99°78°+2°
- MondayJul 6Light Showers23%0.11″97°74°-2°
- TuesdayJul 7Light Showers12%—102°72°+5°
- WednesdayJul 8Light Drizzle10%—100°74°-2°
- ThursdayJul 9Overcast——103°78°+3°
- FridayJul 10Partly Cloudy——103°76°0°
AQI 32 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 11:41 PM
- Moonset
- 11:43 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Mertens at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: February 27 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 76666
16-Day Forecast — Mertens
- Sat97°78°1%
- Sun99°78°11%
- Mon97°74°23%
- Tue102°72°12%
- Wed100°74°10%
- Thu103°78°1%
- Fri103°76°2%
- Sat98°76°10%
- Sun85°74°11%
- Mon81°71°10%
- Tue86°72°5%
- Wed96°73°3%
- Thu97°76°7%
- Fri99°76°11%
- Sat100°77°12%
- Sun101°75°16%
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 — Mertens
SPC has placed Mertens in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Mertens
- 76666