Fort Worth weather in September 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Fort Worth in September. Check more long-term weather averages for Fort Worth in September before you book your next holiday to Texas in 2025/2026.

  • 88°F maximum daytime temperature in September in Fort Worth88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Fort Worth7
    7 days with some rainfall
  • 66°F minimum night-time temperature in September in Fort Worth66
    66°F min night temperature
  • 12 hours of daylight per day in September in Fort Worth12
    12 hours of daylight per day
  • High heat & humidity in September in Fort WorthH
    High heat & humidity
  • 3.5 inches monthly rainfall in September in Fort Worth3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Fort Worth8
    8 (Very High) UV index

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The September weather guide for Texas (Fort Worth) 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)  |  Imperial (°F)

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How hot is it in Fort Worth in September?

Daytime temperatures usually reach 88°F in Fort Worth in September with high heat and humidity, falling to 66°F at night.

How sunny is it in Fort Worth in September?

There are normally 8 hours of bright sunshine each day in Fort Worth in September - that's 66% of daylight hours.

Does it rain in Fort Worth in September?

There are usually 7 days with some rain in Fort Worth in September and the average monthly rainfall is 3.5 inches.

What is the chance of a hurricane in Fort Worth in September?

On average less than 1 day in September in Fort Worth is likely to be affected by the passage of one or more tropical storms.

Fort Worth September sunrise & sunset times

Browse the sunrise and sunset times for Fort Worth in September 2025. Select a month to view Fort Worth sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:04 18:54
Monday, 15th September 2025 06:13 18:35
Tuesday, 30th September 2025 06:23 18:15

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