Flower Mound source photograph

Weather · October

Flower Mound weather in October

Average highs of 78°F, lows of 55°F and 4.5 in of rain, from 30 years of weather records.

October is Flower Mound’s 6th warmest month, with average highs of 78°F and lows of 55°F. That is 10° cooler than September, and 2° above the yearly average high.

Average high
78°F
Average low
55°F
Precipitation
4.5 in
Wet days
8
Sunrise · sunset
7:32 AM · 6:55 PM

October across the year

  1. 56°34°Jan
  2. 60°38°Feb
  3. 68°45°Mar
  4. 75°54°Apr
  5. 83°63°May
  6. 91°71°Jun
  7. 95°74°Jul
  8. 96°74°Aug
  9. 89°67°Sep
  10. 78°55°Oct
  11. 66°45°Nov
  12. 58°36°Dec

High and low Rain

What to wear in October

  • Warm days: shorts and T-shirts, with a light layer for cooler evenings.
  • Pack an umbrella or rain jacket: rain or snow falls on about 8 days this month.

October is good for

What’s on in Flower Mound in October

See all upcoming events and school days off.

Around Flower Mound

McCombs Cemetery and Marker, Flower Mound
McCombs Cemetery and MarkerQuesterMark from Where the West Begins, United States · CC BY-SA 2.0
Sunset at the Flower Mound
Sunset at the Flower MoundShiva Shenoy from Flower Mound, United States · CC BY 2.0
Indigo bunting - spring migration 2026, Flower Mound
Indigo bunting - spring migration 2026 - Flickr - Shiva ShenoyShiva Shenoy from Flower Mound, United States · CC BY 4.0

See Flower Mound

A look around town before you go.

Heritage Park in Flower mound | Splash Pad Open | Play ground in Dallas video thumbnail

THINGS TO DO · YOUTUBE SHORT

Heritage Park in Flower mound | Splash Pad Open | Play ground in Dallas

A local activity Short shared by play, travel.

Watch on YouTube ↗
Aerial Video Dallas - Rheudasil Park in Flower Mound video thumbnail

THINGS TO DO · YOUTUBE SHORT

Aerial Video Dallas - Rheudasil Park in Flower Mound

A local activity video shared by Global Video HQ.

Watch on YouTube ↗

October compared with the months around it

MonthHighLowRain
September89°F67°F3.5 in
October78°F55°F4.5 in
November66°F45°F2.8 in

Planning a trip? See the best time to visit Flower Mound and today’s forecast.

Questions

How hot does it get in Flower Mound in October?

Average highs are 78°F and average lows 55°F, for a daily mean of 67°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Flower Mound in October?

October averages 4.5 in of precipitation over about 8 days with at least 0.01 in. It is the 2nd wettest month of the year.

What time is sunset in Flower Mound in October?

Around mid-October the sun rises about 7:32 AM and sets about 6:55 PM, for roughly 11.4 hours of daylight.

Is October a good time to visit Flower Mound?

The mildest months for visiting are March, April, November. October is warm, with Halloween events.

NOAA U.S. Climate Normals 1991–2020, Grapevine Dam station (6.9 mi from downtown). Sunrise and sunset are calculated for October 15 at the city’s coordinates.

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