Magnolia Beach, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Magnolia Beach, a community in Calhoun County, Texas.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. Northeast wind around 8 mph.
7-day forecast for Magnolia Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 8 mph NE | 0% |
| Tonight | 65°F | Clear | 1 to 5 mph E | 0% |
| Thursday | 76°F | Sunny | 5 to 9 mph E | 9% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 2 to 8 mph ENE | 30% |
| Friday | 75°F | Mostly Sunny | 9 to 14 mph N | 5% |
| Friday Night | 63°F | Partly Cloudy | 10 mph N | 0% |
| Saturday | 73°F | Partly Sunny | 13 mph NNE | 6% |
| Saturday Night | 60°F | Chance Rain Showers | 13 to 18 mph NNE | 42% |
| Sunday | 66°F | Chance Rain Showers | 13 to 18 mph NNE | 54% |
| Sunday Night | 56°F | Chance Rain Showers | 6 to 12 mph NNE | 26% |
| Monday | 67°F | Slight Chance Rain Showers | 7 to 10 mph N | 20% |
| Monday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph NNE | 15% |
| Tuesday | 70°F | Slight Chance Rain Showers then Mostly Sunny | 6 mph NNE | 15% |
| Tuesday Night | 60°F | Slight Chance Rain Showers | 1 to 5 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Magnolia Beach (28.560, -96.550). Updated through the day.
Growing snapshot for Magnolia Beach
Last spring frost
Feb 1
First fall frost
Dec 21
Growing season
321 days
Hardiness zone
9b
More local growing data for Magnolia Beach: nearby ZIP 77979 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Pt Comfort, Tx (5.1 mi from Magnolia Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.