Tierra Grande, Texas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Tierra Grande weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——92°78°—
- SundayJul 5Overcast——91°76°-1°
- MondayJul 6Overcast——95°76°+4°
- TuesdayJul 7Mostly Clear——96°77°+1°
- WednesdayJul 8Clear——96°77°0°
- ThursdayJul 9Partly Cloudy——94°79°-2°
- FridayJul 10Mostly Clear——94°79°0°
AQI 18 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 6.4 µg/m³ (AQI 36), ratio 0.67 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 6.4 µg/m³ (AQI 36), ratio 0.67 with 10 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.67
- 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
- 11:10 PM
- Moonset
- 10:49 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Tierra Grande at a glance
- Today vs. normal: 84°F — typical for the season
- Last frost: February 1 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Tierra Grande
- Sat92°78°2%
- Sun91°76°4%
- Mon95°76°2%
- Tue96°77°2%
- Wed96°77°1%
- Thu94°79°1%
- Fri94°79°5%
- Sat96°80°11%
- Sun97°78°8%
- Mon97°77°9%
- Tue99°76°5%
- Wed100°74°6%
- Thu102°77°10%
- Fri88°80°13%
- Sat96°81°3%
- Sun95°79°10%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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.
Microseason · July 1–5
Cicadas claim the scorching afternoon
Dog-day cicadas emerge in waves, their rasp dominating every sunny hour; heat peaks above 90 degrees daily.
Day 185 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | lettuce, peas, spinach, radishes | — |
| March | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | — |
| April | tomatoes, peppers, beans, squash | — |
| May | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | — | lettuce, peas, radishes |
| July | — | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | — | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | fall brassicas, garlic (overwinter), carrots | — |
| December | — | — |
A year in weather
The year in Tierra Grande tops out in August (~84°F) and dips lowest in January (~56°F), with September wettest at 6.5 inches and February driest at 1.5 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 56° | 1.8″ | 4 |
| February | 61° | 1.5″ | 3 |
| March | 66° | 2.0″ | 3 |
| April | 71° | 1.8″ | 3 |
| May | 77° | 3.7″ | 4 |
| June | 82° | 4.1″ | 4 |
| July | 83° | 2.3″ | 3 |
| August | 84° | 1.8″ | 3 |
| September | 80° | 6.5″ | 8 |
| October | 74° | 2.7″ | 4 |
| November | 66° | 2.3″ | 3 |
| December | 59° | 1.8″ | 3 |
Frequently asked
- When does it freeze in Tierra Grande?
- Frost typically leaves Tierra Grande by mid-February and returns to Tierra Grande near mid-December.
- What is the rainy season in Tierra Grande?
- Tierra Grande sees its heaviest rain in September (around 6.5 inches), part of roughly 32 inches a year.
- What is the warmest month in Tierra Grande?
- The warmest stretch in Tierra Grande comes in August, around 84°F on average.
- What is the coldest month in Tierra Grande?
- On average January is the chilliest month in Tierra Grande, about 56°F.
- When can I start a vegetable garden in Tierra Grande?
- Frost-hardy sowings begin at mid-February in Tierra Grande; warm-season starts follow two weeks on.
- How many rainy days does Tierra Grande get?
- Tierra Grande records around 44 days of measurable precipitation annually.
- What hardiness zone is Tierra Grande?
- Tierra Grande's USDA zone comes from its January mean (56°F); enter the ZIP on the USDA lookup for the number.
- What is the 10-day forecast for Tierra Grande?
- Tierra Grande's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Tierra Grande?
- See this week's day-by-day rain chances for Tierra Grande in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Tierra Grande?
- Current conditions for Tierra Grande and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Tierra Grande forecast updated?
- The Tierra Grande forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Tierra Grande?
- Today's sunrise and sunset times for Tierra Grande are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Tierra Grande?
- The next few days in Tierra Grande's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Tierra Grande's humid subtropical climate in Texas pairs 56°F Januarys with 83°F Julys, 27°F apart across the seasons.
In a typical year Tierra Grande records about 32 inches of precipitation on around 44 days.
The 27°F gap between Tierra Grande's summer and winter, at 27.7°N, shapes Tierra Grande's frost calendar.
ZIP codes in Tierra Grande
- 78380
- 78415