Linn, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Linn, a community in Hidalgo County, Texas.
Tonight
63°F
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 11pm. Partly cloudy, with a low around 63. North wind around 8 mph. Chance of precipitation is 20%.
7-day forecast for Linn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Slight Chance Rain Showers then Partly Cloudy | 8 mph N | 16% |
| Wednesday | 84°F | Mostly Sunny | 5 to 8 mph NE | 1% |
| Wednesday Night | 65°F | Partly Cloudy | 1 to 7 mph E | 3% |
| Thursday | 90°F | Mostly Sunny | 2 to 8 mph SE | 8% |
| Thursday Night | 68°F | Showers And Thunderstorms | 1 to 6 mph ENE | 77% |
| Friday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 7 to 15 mph N | 33% |
| Friday Night | 61°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 9 mph NNE | 18% |
| Saturday | 78°F | Chance Rain Showers | 12 mph N | 40% |
| Saturday Night | 58°F | Chance Rain Showers | 3 to 16 mph N | 28% |
| Sunday | 75°F | Slight Chance Rain Showers then Mostly Sunny | 7 to 17 mph N | 19% |
| Sunday Night | 54°F | Partly Cloudy | 1 to 5 mph N | 11% |
| Monday | 78°F | Sunny | 2 to 7 mph NNE | 6% |
| Monday Night | 54°F | Mostly Clear | 2 mph NNE | 2% |
| Tuesday | 81°F | Mostly Sunny | 2 to 6 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov) for Linn (26.563, -98.129). Updated through the day.
Growing snapshot for Linn
Last spring frost
Jan 21
First fall frost
Dec 23
Growing season
338 days
Hardiness zone
9b
More local growing data for Linn: nearby ZIP 78549 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Edinburg 17 Nne, Tx (3.3 mi from Linn). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.