Spring
75°F / 54°F
March, April, May: about 11.8 in of rain.
Plan a visit
Best time to visit Flower Mound
March, April, November bring mild highs and the least rain.
Best time to visit
March · April · November
Highs between 65°F and 85°F with the least rain of the year. Hottest: August (96°F). Coldest nights: January (34°F). Wettest: May.
Flower Mound by season
Month-by-month planner
| Month | Weather | High / low | Rain | Local guides |
|---|---|---|---|---|
| January | Good | 56°F / 34°F | 2.6 in | |
| February | Good | 60°F / 38°F | 2.7 in | Valentine’s Day |
| March | Wet | 68°F / 45°F | 3.6 in | St. Patrick’s Day |
| April | Wet | 75°F / 54°F | 3.5 in | |
| May | Wet | 83°F / 63°F | 4.7 in | |
| June | Hot | 91°F / 71°F | 3.8 in | Fourth of July |
| July | Very hot | 95°F / 74°F | 2.2 in | Fourth of July |
| August | Very hot | 96°F / 74°F | 2.1 in | |
| September | Hot | 89°F / 67°F | 3.5 in | Halloween |
| October | Wet | 78°F / 55°F | 4.5 in | Halloween |
| November | Great | 66°F / 45°F | 2.8 in | Halloween, Thanksgiving, Christmas |
| December | Good | 58°F / 36°F | 2.9 in | Christmas, New Year’s Eve |
“Great” means highs between 65°F and 85°F with fewer than 10 wet days. Averages are NOAA’s 1991–2020 normals for the Grapevine Dam station, not a forecast.
Around Flower Mound
See Flower Mound before you go
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 ↗
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 ↗Questions
What is the best month to visit Flower Mound?
March, April, November: highs between 65°F and 85°F with the least rain.
What is the hottest month in Flower Mound?
August, averaging 96°F highs.
What is the coldest month in Flower Mound?
January, with average lows of 34°F.
What is the rainiest month in Flower Mound?
May, averaging 4.7 in of precipitation.
When are the big holidays in Flower Mound?
See the local guides: Halloween (October), Thanksgiving (November), Christmas lights (late November to December), New Year’s Eve.