San Antonio
28°
Mostly cloudyFeels like 29°Today 20° – 37°
Wed 17:00· nowor click any hour below
Clearing this evening, dry. Wet and warm tonight, 20°. Tomorrow cloudy and 9° cooler, up to 28°.
Right now
model value for 17:00, not a measurementWind4 m/s SSE
Gusts8 m/s
Humidity56 %
Pressure1009 hPa ↗
Cloud cover76 %
Visibility24 km
UV index (CAMS)0 · Low
Air (US AQI, CAMS)77 · Moderate
Sun 18° above the horizon · sunrise 05:45 · sunset 18:21
UmbrellaYes, from Thu 01:00Rain until Thu 04:00, 0.4 mm in all
Kite windowThu 11:00 – 19:00Wind 3–4 m/s, gusts under 8 (good, not excellent)
Longest dry spell27 h from Sun 17:00Dry until Mon 20:00
TonightLow 20° at 01:00Showers at times, light wind; no frost
Next 24 hours
Click any hour: the sky, the panel, the sun chart and the planner follow itWed 17:00 · Mostly cloudy28°, feels like 29°
Wind 4 m/s from SSE, gusts 8 · dryClouds 76 % · humidity 56 %
Kite flying: GoodLight wind, 4 m/sSun height
Wed 28 Oct · computed from the coordinatesUV 0 Low at 17:00 · CAMS modelWed 28 Oct21 June, longest day21 December, shortest daythe disc shows the chosen hour
Sunrise05:45
Sunset18:21
Daylight12 h 36 minas long as the day before
Highest88.0°at 12:00
Civil dawn · dusk05:23 · 18:43
Moon
from the coordinates90 %Waning gibbouslit now, Wed 17:56Moonrise 21:13Moonset 07:34
Next phases
Last quarterSun 1 Novin 4 days
New moonMon 9 Novin 12 days
First quarterTue 17 Novin 20 days
Full moonTue 24 Novin 27 days
Outdoor planner
The next 24 hours rated for six activities by fixed rules from this forecast, not by AIHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoidAir quality is Moderate all the next 24 h
Best timeFrom Thu 11:00Good · Light wind, 3 m/s
AvoidThu 01:00 – 03:00Rain
At Wed 17:00GoodLight wind, 4 m/s
Air quality
US AQI · CAMS modelModerateMain pollutant PM2.5Model value, not a station. 24-hour PM and 8-hour ozone averages.
Good 0–50Moderate 51–100Unhealthy 101–300Hazardous 301+
PM2.517 µg/m³77
PM1017 µg/m³21
O₃73 µg/m³30
NO₂2 µg/m³0
15 days
click a day for its details · high / low · rainOctober – November 2026dashed: GFS only, read as a trend
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15-day outlook
by each day’s iconClick a tile to light up those days. Sun 1 Nov – Wed 11 Nov come from GFS alone: a trend, not a promise.
Wednesday 28 Oct
Today37° / 20°Mostly cloudy
Rain0.1 mmStrongest gust9 m/sSunrise · sunset05:45 · 18:21Moon at noon92 % · waning gibbous
Models differSee its hours ›
Do the models agree?
daily high, °CGFSICON (no run here)ECMWFspread
From Wednesday on they differ by up to 10° and disagree on when the rain arrives: plan with care.Places nearby
now · within 25 kmAbout this forecastNOAA GFS · run Wed 12 UTC · grid point 16 km away, model height 160 m (real 161 m) · values of the nearest grid point, nothing filled in · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Wed 28 Oct, 08:00 GMT-4 (9 h ago)
- Covers until
- Thu 12 Nov, 08:00 GMT-4
- Grid point used
- 15.00° S, 65.00° W — 16 km from San Antonio, model terrain height 160 m
- Air quality and UV
- CAMS global air quality forecast (0.4°), nearest step
- Compared with
- ECMWF IFS (9 km, on a 0.1° grid)
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.
San Antonio
28°
Mostly cloudyFeels like 29°Today 20° – 37°
Wed 17:00· now
Clearing this evening, dry. Wet and warm tonight, 20°. Tomorrow cloudy and 9° cooler, up to 28°.
Wind4 SSEGusts8 m/sRaindryAir (AQI)77 Moderate
UmbrellaYes, from Thu 01:00until Thu 04:00, 0.4 mm
Kite windowThu 11–19wind 4 m/s
Dry spell27 h from Sun 17:00until Mon 20:00
TonightLow 20° at 01:00showers at times, no frost
Next 24 hours
swipe sideways · tap an hourWed 17:00 · Mostly cloudy28°, feels like 29°
Kite flying: GoodLight wind, 4 m/sWind4 m/s SSEGusts8 m/sHumidity56 %Pressure1009 hPa ↗Clouds76 %Visibility24 kmUV (CAMS)0 LowUS AQI77 Moderate
model value for 17:00, not a measurementSun height
Wed 28 OctWed 28 Oct21 June21 December
Sunrise · sunset05:45 · 18:21
Daylight12 h 36 min
Highest88.0° at 12:00
Civil dawn · dusk05:23 · 18:43
Outdoor planner
next 24 h, rated by fixed rules from this forecastHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoid
Best timeFrom Thu 11:00Good · Light wind, 3 m/s
AvoidThu 01:00 – 03:00Rain
At Wed 17:00GoodLight wind, 4 m/s
Air quality
US AQI · CAMS modelModerateMain pollutant PM2.5Model value, not a station. 24-hour PM and 8-hour ozone averages.
Good
0–50Moderate
51–100Unhealthy
101–300Hazardous
301+
0–50Moderate
51–100Unhealthy
101–300Hazardous
301+
PM2.517 µg/m³77
PM1017 µg/m³21
O₃73 µg/m³30
NO₂2 µg/m³0
Moon
from the coordinates90 %Waning gibbouslit now, Wed 17:56Rise 21:13 · set 07:34
Next phases
Last quarterSun 1 Novin 4 days
New moonMon 9 Novin 12 days
First quarterTue 17 Novin 20 days
Full moonTue 24 Novin 27 days
15 days
tap a day for its detailsOctober – November 2026dashed: GFS only · – no forecast yet
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Wednesday 28 Oct · TodayMostly cloudy
37° 20°Rain0.1 mmGusts9Sun ↑ ↓05:45 18:21Moon92 %
Models differIts hours ›
15-day outlook
by each day’s iconTap a tile to light up those days above. Sun 1 Nov – Wed 11 Nov come from GFS alone: a trend.
Do the models agree?
daily highGFSICONECMWFspread
From Wednesday on they differ by up to 10° and disagree on when the rain arrives: plan with care.Places nearby
now · within 25 kmAbout this forecastNOAA GFS, run Wed 12 UTC · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Wed 28 Oct, 08:00 GMT-4 (9 h ago)
- Covers until
- Thu 12 Nov, 08:00 GMT-4
- Grid point used
- 15.00° S, 65.00° W — 16 km from San Antonio, model terrain height 160 m
- Air quality and UV
- CAMS global air quality forecast (0.4°), nearest step
- Compared with
- ECMWF IFS (9 km, on a 0.1° grid)
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.