San Leanna, Texas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
San Leanna weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——97°77°—
- SundayJul 5Overcast——97°75°0°
- MondayJul 6Overcast12%—102°75°+5°
- TuesdayJul 7Overcast12%—100°75°-2°
- WednesdayJul 8Overcast——102°74°+2°
- ThursdayJul 9Overcast——102°74°0°
- FridayJul 10Clear——102°73°0°
AQI 28 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 4.7 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
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 4.7 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.75
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:14 PM
- Moonset
- 10:48 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
San Leanna at a glance
- Today vs. normal: 81°F — typical for the season
- Last frost: February 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — San Leanna
- Sat97°77°2%
- Sun97°75°1%
- Mon102°75°12%
- Tue100°75°12%
- Wed102°74°3%
- Thu102°74°0%
- Fri102°73°6%
- Sat104°73°13%
- Sun104°74°10%
- Mon104°75°8%
- Tue106°75°8%
- Wed107°77°12%
- Thu105°78°21%
- Fri99°75°29%
- Sat89°73°19%
- Sun95°71°17%
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.
SPC Convective Outlook
Storm Prediction Center — San Leanna
SPC includes San Leanna in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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.
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 | — | — |
| March | lettuce, peas, spinach, radishes | — |
| April | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | — |
| May | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | 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
San Leanna peaks at about 87°F in August and bottoms near 52°F in January; May brings the heaviest rain (5.0 inches) and February the least (1.9 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 52° | 2.6″ | 4 |
| February | 56° | 1.9″ | 4 |
| March | 63° | 2.9″ | 5 |
| April | 70° | 2.4″ | 4 |
| May | 77° | 5.0″ | 6 |
| June | 83° | 3.7″ | 5 |
| July | 86° | 2.0″ | 3 |
| August | 87° | 2.7″ | 3 |
| September | 81° | 3.5″ | 4 |
| October | 72° | 3.9″ | 5 |
| November | 61° | 2.9″ | 4 |
| December | 54° | 2.7″ | 4 |
Frequently asked
- When does it freeze in San Leanna?
- In San Leanna, expect the last spring frost near mid-March; San Leanna's first autumn frost comes around mid-December.
- What is the rainy season in San Leanna?
- May is the wettest month in San Leanna, about 5.0 inches on average; the year totals roughly 36 inches.
- What is the warmest month in San Leanna?
- San Leanna peaks in August, when the mean runs near 87°F.
- What is the coldest month in San Leanna?
- January is San Leanna's coldest month, averaging about 52°F.
- When can I start a vegetable garden in San Leanna?
- In San Leanna, sow peas and hardy greens around mid-March; San Leanna's tomatoes and peppers wait two weeks more.
- How many rainy days does San Leanna get?
- San Leanna records around 50 days of measurable precipitation annually.
- What hardiness zone is San Leanna?
- Since January in San Leanna averages 52°F, San Leanna's USDA zone follows that floor — confirm it by ZIP.
- What is the 10-day forecast for San Leanna?
- San Leanna'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 San Leanna?
- See this week's day-by-day rain chances for San Leanna in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in San Leanna?
- Current conditions for San Leanna and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the San Leanna forecast updated?
- The San Leanna forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in San Leanna?
- Today's sunrise and sunset times for San Leanna 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 San Leanna?
- The next few days in San Leanna's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
The humid subtropical climate of San Leanna, Texas carries typical Januarys near 52°F and Julys around 86°F — 34°F of seasonal travel.
Across the year, San Leanna collects about 36 inches of precipitation over roughly 50 days with measurable rain or snow.
San Leanna sits at 30.1°N; that 34°F seasonal swing frames planting windows and frost dates across San Leanna.
ZIP codes in San Leanna
- 78748
- 78652