Bellaire, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bellaire, a city in Harris County, Texas.
This Afternoon
84°F
Showers And Thunderstorms
Showers and thunderstorms before 5pm. Partly sunny. High near 84, with temperatures falling to around 77 in the afternoon. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Bellaire
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Showers And Thunderstorms | 5 to 10 mph W | 84% |
| Tonight | 61°F | Partly Cloudy | 5 mph N | 8% |
| Wednesday | 77°F | Sunny | 0 to 5 mph N | 0% |
| Wednesday Night | 59°F | Clear | 0 mph | 2% |
| Thursday | 80°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph E | 28% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 32% |
| Friday | 78°F | Sunny | 5 to 10 mph N | 7% |
| Friday Night | 60°F | Mostly Clear | 5 to 10 mph N | 2% |
| Saturday | 74°F | Partly Sunny | 5 to 10 mph N | 11% |
| Saturday Night | 57°F | Partly Cloudy | 5 to 10 mph N | 24% |
| Sunday | 72°F | Mostly Sunny | 5 to 10 mph N | 15% |
| Sunday Night | 53°F | Mostly Clear | 5 mph N | 5% |
| Monday | 73°F | Sunny | 5 mph NE | 2% |
| Monday Night | 53°F | Mostly Clear | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Bellaire (29.704, -95.461). Updated through the day.
Growing snapshot for Bellaire
Last spring frost
Feb 2
First fall frost
Dec 25
Growing season
327 days
Hardiness zone
9b
More local growing data for Bellaire: nearby ZIP 77401 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Houston-Port, Tx (11.2 mi from Bellaire). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.