San Antonio, New Mexico Weather
The monsoon settles in. Day 15 of summer. Read this microseason across nine climate regions →
San Antonio weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Drizzle17%0.04″96°72°—
- MondayJul 6Overcast14%0.02″99°69°+3°
- TuesdayJul 7Overcast15%—97°74°-2°
- WednesdayJul 8Overcast15%—98°75°+1°
- ThursdayJul 9Light Drizzle——101°76°+3°
- FridayJul 10Partly Cloudy——103°79°+2°
- SaturdayJul 11Overcast——100°76°-3°
AQI 35 (Good), driven by PM2.5. AQI down 15 over the last 6 hours — air quality is improving sharply. PM2.5 at 6.9 µg/m³, PM10 at 14.0 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
Ozone × UV × Sky
Ozone at AQI 32. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 32
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM2.5 at 6.9 µg/m³, PM10 at 14.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.49
- Wind
- calm
- 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
- 11:23 PM
- Moonset
- 11:24 AM
- In sign
- ♓︎ Pisces
The monsoon settles in
San Antonio at a glance
- Today vs. normal: 7°F below the seasonal normal for this latitude
- Last frost: March 10 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 87832
16-Day Forecast — San Antonio
- Sun96°72°17%
- Mon99°69°14%
- Tue97°74°15%
- Wed98°75°15%
- Thu101°76°8%
- Fri103°79°7%
- Sat100°76°8%
- Sun100°78°8%
- Mon97°75°7%
- Tue95°75°7%
- Wed98°82°12%
- Thu99°76°16%
- Fri102°77°17%
- Sat105°80°27%
- Sun107°78°29%
- Mon105°81°44%
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 — San Antonio
SPC includes San Antonio in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- 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.
ZIP codes in San Antonio
- 87801
- 87832