Lago, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lago, a community in Cameron County, Texas.
This Afternoon
92°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Partly sunny. High near 92, with temperatures falling to around 86 in the afternoon. West southwest wind around 8 mph. Chance of precipitation is 20%.
7-day forecast for Lago
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Slight Chance Showers And Thunderstorms | 8 mph WSW | 16% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 10 mph ENE | 45% |
| Wednesday | 83°F | Mostly Sunny | 8 to 12 mph NNE | 8% |
| Wednesday Night | 70°F | Partly Cloudy | 3 to 9 mph ESE | 1% |
| Thursday | 90°F | Mostly Sunny | 5 to 12 mph SSE | 6% |
| Thursday Night | 71°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 9 mph SW | 68% |
| Friday | 82°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 to 14 mph N | 56% |
| Friday Night | 65°F | Partly Cloudy then Chance Rain Showers | 6 to 10 mph N | 25% |
| Saturday | 80°F | Chance Rain Showers | 9 to 14 mph N | 50% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph N | 40% |
| Sunday | 76°F | Chance Showers And Thunderstorms | 15 mph N | 30% |
| Sunday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 10 mph N | 19% |
| Monday | 77°F | Sunny | 8 to 12 mph NNE | 5% |
| Monday Night | 58°F | Partly Cloudy | 3 to 9 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lago (26.088, -97.613). Updated through the day.
Growing snapshot for Lago
Last spring frost
Jan 9
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
More local growing data for Lago: nearby ZIP 78586 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Harlingen, Tx (6.6 mi from Lago). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.