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Weather · Florida

St. Augustine Weather on Tuesday, October 20, 2026

  1. TodayOctober 1924° 18°
  2. TomorrowOctober 2023° 15°
  3. WedOctober 2125° 19°
  4. ThuOctober 2224° 18°
  5. FriOctober 2325° 19°
  6. SatOctober 2425° 22°
  7. SunOctober 2525° 21°
  8. MonOctober 2627° 23°
  9. TueOctober 2728° 23°
  10. WedOctober 2831° 23°
  11. ThuOctober 2926° 23°
  12. FriOctober 3026° 22°
  13. SatOctober 3128° 23°
  14. SunNovember 129° 22°

St. Augustine · Tuesday, October 20 2026

23°15°

Mostly clear

High 23°, low 15°

Chance of rain
0%
No rain
Wind
26 km/h
north
UV index
6
High
Sunrise
07:30
Sunset 18:49
Day length
11 h 19 min
Moon
Waxing gibbous
72% illuminated

Updated: · Source: Open-Meteo

Forecast for St. Augustine on Tuesday, October 20, 2026: mostly clear, with a high of 23°C and a low of 15°C. No significant rain is expected (0% chance). Wind from the north at up to 26 km/h. Sunrise is at 07:30 and sunset at 18:49; day length 11 h 19 min. Temperatures similar to the previous day. This day is 2° cooler than the 7-day average. The best time to be outdoors looks like 08:00–21:00.

What to wear and what to watch out for

  • Mild weather: light clothing is enough.
  • High UV index (6): sunscreen, a hat and sunglasses are recommended.
  • A good day for outdoor activities.

Tuesday, October 20: hour by hour

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Weather nearby on October 20

Frequently asked questions

Will it rain in St. Augustine on Tuesday, October 20, 2026?
Most likely not: the chance of rain is 0%.
What will the temperature be in St. Augustine on Tuesday, October 20, 2026?
A high of 23°C and a low of 15°C are expected. Conditions: mostly clear.
What time are sunrise and sunset in St. Augustine on October 20, 2026?
Sunrise is at 07:30 and sunset at 18:49 (local time); day length 11 h 19 min.
How reliable is this forecast?
Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

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