Blum, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blum, a town in Hill County, Texas.
Tonight
74°F
Mostly Clear
Mostly clear. Low around 74, with temperatures rising to around 76 overnight. Heat index values as high as 99. South southeast wind around 5 mph.
7-day forecast for Blum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 5 mph SSE | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 100°F | Mostly Sunny | 5 mph S | 5% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms | 5 mph S | 36% |
| Monday | 97°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 mph ENE | 20% |
| Tuesday | 96°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph NE | 15% |
| Tuesday Night | 72°F | Partly Cloudy | 5 to 10 mph NE | 12% |
| Wednesday | 96°F | Mostly Sunny | 5 to 10 mph NE | 8% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph ENE | 5% |
| Thursday | 97°F | Mostly Sunny | 5 to 10 mph ENE | 3% |
| Thursday Night | 72°F | Partly Cloudy | 5 to 10 mph E | 3% |
| Friday | 95°F | Mostly Sunny | 5 to 10 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Blum (32.142, -97.397). Updated through the day.
Growing snapshot for Blum
Last spring frost
Mar 17
First fall frost
Nov 12
Growing season
240 days
Hardiness zone
8b
More local growing data for Blum: nearby ZIP 76627 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Abbott
Aquilla
Bynum
Covington
Hillsboro
Hubbard
Itasca
Laguna Park
Malone
Mertens
Mount Calm
Penelope
Whitney
Climate data from the nearest NOAA station, Cleburne, Tx (14.7 mi from Blum). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.