San Antonio weather in October 2025

Expect daytime maximum temperatures of 28°C in San Antonio, Texas in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 73 mm of rainfall in the month.

• 28
  28°C max day temperature
• 7
  7 hours of sunshine per day
• 6
  6 days with some rainfall
• 15
  15°C min night temperature
• 11
  11 hours of daylight per day
• L
  Low heat & humidity
• 73
  73 mm of monthly rainfall
• 7
  7 (High) UV index

More about San Antonio

• 
  Overview
• 
  Best time to visit
• 
  Weather by month
• 
  5-day weather forecast
• 
  Destinations
• 
  Travel advice
• 
  Deals & discounts

San Antonio by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Texas

• Cosmos^*
• Love Holidays^*
• Titan Travel^*
• Resort Pass^*

Marriott discount code: up to 20% off hotel stays

Discount Code

• Save up to 20% when you book long stays with Marriott
• 20% off - 4-6 nights, 15% off 3 nights
• Book hotels in Europe, the Middle East & Africa

Show discount code ******UK8

Redeem Marriott discount code >>

View all Marriott offers

The October weather guide for Texas (San Antonio) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

San Antonio October sunrise & sunset times

Browse the sunrise and sunset times for San Antonio in October 2025. Select a month to view San Antonio sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Related posts

Popular travel offers

Explore holidays in the sun for less

• Beach holidays
• Family holidays
• City breaks
• Summer holidays
• Winter sun holidays
• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• Airport parking deals
• TUI
• Jet2holidays
• easyJet holidays
• Love Holidays
• January sales

More holidays

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^