San Antonio weather: today, 10-day forecast and month by month
Resort · Balearic Islands · Ibiza · Spain
Right now it is 21°C in San Antonio, with a high of 21°C expected today. October is usually warm here: daytime highs around 25°C, nights around 18°C, with about 7 rainy days. For warm, dry weather, May to June and September to October are the months to aim for.
21°C
Partly cloudy
- Today
- 21°C / 17°C
- Feels like
- 21°C
- Wind
- 7 mph
- Humidity
- 73%
Updated 12:00 local time · Data from MET Norway
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10-day forecast for San Antonio
Daily highs and lows, rain and cloud cover, updated every hour.
Today
30 Oct
Light showers
21°C 17°C
1 mm · 53% cloud
Sat
31 Oct
Light showers
21°C 16°C
1 mm · 18% cloud
Sun
1 Nov
Clear sky
20°C 16°C
Dry · 5% cloud
Mon
2 Nov
Mainly sunny
20°C 16°C
Dry · 31% cloud
Tue
3 Nov
Heavy showers
17°C 14°C
19 mm · 73% cloud
Wed
4 Nov
Light rain
18°C 14°C
2 mm · 98% cloud
Thu
5 Nov
Mainly sunny
19°C 16°C
1 mm · 22% cloud
Fri
6 Nov
Clear sky
19°C 15°C
Dry · 9% cloud
Sat
7 Nov
Partly cloudy
19°C 15°C
Dry · 53% cloud
Sun
8 Nov
Partly cloudy
20°C 17°C
Dry · 74% cloud
Full forecast table
| Day | Weather | High | Low | Rain | Cloud | Wind |
|---|---|---|---|---|---|---|
| Fri 30 Oct | Light showers | 21°C | 17°C | 1 mm | 53% cloud | 10 mph |
| Sat 31 Oct | Light showers | 21°C | 16°C | 1 mm | 18% cloud | 16 mph |
| Sun 1 Nov | Clear sky | 20°C | 16°C | 0 mm | 5% cloud | 11 mph |
| Mon 2 Nov | Mainly sunny | 20°C | 16°C | 0 mm | 31% cloud | 9 mph |
| Tue 3 Nov | Heavy showers | 17°C | 14°C | 19 mm | 73% cloud | 6 mph |
| Wed 4 Nov | Light rain | 18°C | 14°C | 2 mm | 98% cloud | 10 mph |
| Thu 5 Nov | Mainly sunny | 19°C | 16°C | 1 mm | 22% cloud | 11 mph |
| Fri 6 Nov | Clear sky | 19°C | 15°C | 0 mm | 9% cloud | 9 mph |
| Sat 7 Nov | Partly cloudy | 19°C | 15°C | 0 mm | 53% cloud | 6 mph |
| Sun 8 Nov | Partly cloudy | 20°C | 17°C | 0 mm | 74% cloud | 11 mph |
San Antonio weather month by month
Average daytime highs, night-time lows, rain and sea temperature. May to June and September to October: daytime highs between 23°C and 28°C with little rain.
- 16°CJan20 mm
- 16°CFeb28 mm
- 18°CMar35 mm
- 21°CApr34 mm
- 23°CMay26 mm
- 28°CJun16 mm
- 32°CJul4 mm
- 31°CAug38 mm
- 27°CSept44 mm
- 25°COct28 mm
- 20°CNov28 mm
- 16°CDec14 mm
Highlighted months are the sweet spot for warm, dry weather.
| Month | High | Low | Rain | Sun |
|---|---|---|---|---|
| Jan | 16°C | 10°C | 20 mm | 9 h |
| Feb | 16°C | 9°C | 28 mm | 9 h |
| Mar | 18°C | 12°C | 35 mm | 11 h |
| Apr | 21°C | 13°C | 34 mm | 11 h |
| May | 23°C | 16°C | 26 mm | 12 h |
| Jun | 28°C | 20°C | 16 mm | 13 h |
| Jul | 32°C | 23°C | 4 mm | 14 h |
| Aug | 31°C | 23°C | 38 mm | 13 h |
| Sept | 27°C | 21°C | 44 mm | 11 h |
| Oct | 25°C | 18°C | 28 mm | 10 h |
| Nov | 20°C | 14°C | 28 mm | 9 h |
| Dec | 16°C | 10°C | 14 mm | 8 h |
Averages 2015–2024. Highlighted months are the sweet spot for warm, dry weather.
What to pack for San Antonio in October
- T-shirts by day and a light layer for the evening: October averages 25°C by day and 18°C at night.
- A light rain jacket: about 7 rainy days in October.
Package holidays to San Antonio
Flights, hotel and transfers together, ATOL protected, from UK airports. Best months: May to June and September to October.
Jet2holidays
Flights to IBZ and hotel together, ATOL protected, from regional UK airports.
TUI
Package holidays in San Antonio with TUI's own flights and reps.
loveholidays
Mix-and-match flights and hotels in San Antonio, with low deposits.
On the Beach
Beach holidays in San Antonio: flights, hotel and transfers in one booking.
Next steps
Questions about the weather in San Antonio
When is the best time to visit San Antonio for the weather?
May to June and September to October: daytime highs between 23°C and 28°C with little rain.
Is San Antonio hot in January?
Mild rather than hot: January averages 16°C by day and 10°C at night.
How hot does San Antonio get in summer?
July is the hottest month, averaging 32°C by day and 23°C at night.
What is the wettest month in San Antonio?
September, with around 44 mm of rain over about 9 days. May to June and September to October are much drier.