Wilmer, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilmer, a city in Dallas County, Texas.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South southeast wind around 5 mph.
7-day forecast for Wilmer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph SSE | 0% |
| Tonight | 74°F | Clear | 5 mph S | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 101°F | Mostly Sunny | 5 to 10 mph S | 4% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms | 5 mph S | 33% |
| Monday | 96°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 33% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ENE | 17% |
| Tuesday | 96°F | Mostly Sunny | 5 to 10 mph NNE | 13% |
| Tuesday Night | 72°F | Partly Cloudy | 5 to 10 mph NE | 9% |
| Wednesday | 96°F | Mostly Sunny | 5 to 10 mph NE | 8% |
| Wednesday Night | 72°F | Partly Cloudy | 5 to 10 mph ENE | 6% |
| Thursday | 96°F | Mostly Sunny | 5 to 10 mph ENE | 4% |
| Thursday Night | 70°F | Partly Cloudy | 5 to 10 mph ENE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Wilmer (32.599, -96.682). Updated through the day.
Growing snapshot for Wilmer
Last spring frost
Mar 12
First fall frost
Nov 19
Growing season
253 days
Hardiness zone
8b
More local growing data for Wilmer: nearby ZIP 75172 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Farmers Branch
Garland
Glenn Heights
Grand Prairie
Highland Park
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Ovilla
Richardson
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Climate data from the nearest NOAA station, Ferris, Tx (5 mi from Wilmer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.