Heat advisory
SatFeels-like high near 31°C.
Heat advisory
SunFeels-like high near 30°C.
San Antonio 10-Day Forecast
74°
Overcast
Feels like 74°
82°
74°
today's high / low
−5.3° vs normal — colder than normal
89
Perfect
Outdoor comfort right now
It is 74°F and overcast in San Antonio. Steady rain moves in around 2pm, clearing by 4pm. Tomorrow: partly cloudy, high 83°F.
- Pressure falling slowly 29.91 inHg
- 48h+ since rain
- Wind 6 mph N
- Humidity 92%
- Cloud 100%
- UV peak 5
- Rain chance 24%
Next 48 hours
Scroll sideways — or pick a day below.
Now
6
6am
20%
11
7am
24%
11
8am
19%
11
9am
18%
12
10am
19%
12
11am
19%
13
12pm
24%
13
1pm
22%
13
2pm
22%
14
3pm
22%
14
4pm
20%
14
5pm
21%
14
6pm
21%
13
7pm
14%
12
8pm
8%
12
9pm
7%
12
10pm
6%
11
11pm
5%
12
12am
Sun
7%
12
1am
7%
12
2am
7%
13
3am
7%
13
4am
8%
14
5am
8%
14
6am
8%
15
7am
8%
15
8am
7%
15
9am
7%
15
10am
5%
16
11am
5%
16
12pm
5%
16
1pm
6%
16
2pm
5%
16
3pm
5%
16
4pm
4%
16
5pm
8%
15
6pm
3%
14
7pm
6%
13
8pm
13
9pm
12
10pm
12
11pm
1%
12
12am
Mon
1%
12
1am
2%
12
2am
1%
13
3am
1%
13
4am
1%
13
Conditions in detail
-
Feels like
74°
About what it looks like
-
Dew point
73°
Muggy
-
Wind
6 mph
Gusting 8 mph from N
-
Pressure
29.94 inHg
Falling slowly
-
Visibility
9.9 mi
Clear
-
UV index
0
Peaks at 5 today
-
Cloud cover
100%
—
-
Precipitation today
0.04"
Over about 2h
Air quality
US AQI
20
Good
- PM2.5 3 µg/m³
- PM10 3 µg/m³
- Ozone 44 µg/m³
- NO₂ 6 µg/m³
Next 14 days
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Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Golden-hour photos
98Sat 6pm–7pm
Scattered cloud catches the light
-
Patio or BBQ
94Sat 4pm–4am
Warm, dry, and not too breezy
-
Garden work
88Sat 5am–5am
Mild and dry, sun optional
-
Line-dry laundry
88Sun 8am–7pm
Dry air plus a working breeze
-
Walk the dog
82Sat 3pm–4am
Mild, no downpours, no ice
-
Ride a bike
78Sat 5am–9am
Wind matters more than temperature
-
Stargazing
73Sun 8pm–4am
Clear, dark and calm
-
Go for a run
57Mon 12am–4am
Cool, calm and dry
Sun & moon
Sunrise
7:28 am
Sunset
7:17 pm
- Day length11h 49m
- Golden hour6:22 pm–7:17 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Poor · 34/100
Clearest around 10pm at 53% cloud.
Almanac
20 years of records for Oct 3 (±3 days)
Today is colder than normal (−5.3° on the high, +5.0° on the low).
- Normal high87°
- Normal low69°
- Record high 96° 2025
- Record low 53° 2010
- Typical rainfall0.05"
- Odds of a wet day19%
14-day forecast for San Antonio
Daily highs and lows, precipitation, wind, UV and daylight.
| Day | Conditions | High | Low | Chance | Rain | Snow | Wind | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Today Oct 3 | Rain | 82° | 74° | 24% | 0.04" | — | 14 mph | 5 | 7:28 am | 7:17 pm |
| Tomorrow Oct 4 | Partly cloudy | 83° | 73° | 8% | — | — | 16 mph | 5 | 7:28 am | 7:16 pm |
| Monday Oct 5 | Partly cloudy | 84° | 73° | 3% | — | — | 14 mph | 7 | 7:29 am | 7:14 pm |
| Tuesday Oct 6 | Clear sky | 84° | 68° | 1% | — | — | 9 mph | 7 | 7:30 am | 7:13 pm |
| Wednesday Oct 7 | Clear sky | 85° | 67° | 2% | — | — | 8 mph | 8 | 7:30 am | 7:12 pm |
| Thursday Oct 8 | Clear sky | 84° | 69° | 5% | — | — | 11 mph | 6 | 7:31 am | 7:11 pm |
| Friday Oct 9 | Partly cloudy | 83° | 70° | 11% | — | — | 10 mph | 2 | 7:31 am | 7:10 pm |
| Saturday Oct 10 | Light rain | 77° | 69° | 19% | 0.02" | — | 11 mph | 1 | 7:32 am | 7:09 pm |
| Sunday Oct 11 | Light rain | 82° | 68° | 13% | 0.03" | — | 6 mph | 5 | 7:33 am | 7:07 pm |
| Monday Oct 12 | Light rain | 85° | 69° | 16% | 0.01" | — | 7 mph | 6 | 7:33 am | 7:06 pm |
| Tuesday Oct 13 | Rain | 85° | 70° | 10% | 0.09" | — | 7 mph | 7 | 7:34 am | 7:05 pm |
| Wednesday Oct 14 | Partly cloudy | 85° | 70° | 10% | — | — | 10 mph | 7 | 7:34 am | 7:04 pm |
| Thursday Oct 15 | Light rain | 85° | 70° | 16% | 0.01" | — | 13 mph | 7 | 7:35 am | 7:03 pm |
| Friday Oct 16 | Light rain | 82° | 70° | 16% | 0.00" | — | 14 mph | 7 | 7:36 am | 7:02 pm |
About this San Antonio forecast
Updated 2026-10-03 10:57 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near San Antonio
Forecasts for the closest places we publish.
- Austin 118 km
- Houston 304 km
- Fort Worth 387 km
- Dallas 406 km
- Oklahoma City 678 km
- Tulsa 784 km
- El Paso 808 km
- New Orleans 815 km