Lake Dunlap, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Dunlap, a community in Guadalupe County, Texas.
Today
75°F
Sunny
Sunny, with a high near 75. Northeast wind 0 to 5 mph.
7-day forecast for Lake Dunlap
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 0 to 5 mph NE | 0% |
| Tonight | 53°F | Clear | 0 to 5 mph E | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph SSE | 0% |
| Thursday Night | 57°F | Partly Cloudy | 0 to 20 mph WNW | 2% |
| Friday | 74°F | Sunny | 10 to 15 mph N | 0% |
| Friday Night | 54°F | Partly Cloudy | 5 to 15 mph NNE | 0% |
| Saturday | 68°F | Partly Sunny then Slight Chance Rain Showers | 10 to 15 mph NNE | 17% |
| Saturday Night | 51°F | Chance Rain Showers | 5 to 15 mph NNE | 27% |
| Sunday | 66°F | Slight Chance Rain Showers then Partly Sunny | 5 to 15 mph NNE | 15% |
| Sunday Night | 48°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Monday | 68°F | Sunny | 0 to 5 mph ENE | 4% |
| Monday Night | 48°F | Mostly Clear | 0 to 5 mph WSW | 3% |
| Tuesday | 71°F | Mostly Sunny | 0 to 5 mph SSE | 5% |
| Tuesday Night | 52°F | Partly Cloudy | 0 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Lake Dunlap (29.665, -98.082). Updated through the day.
Growing snapshot for Lake Dunlap
Last spring frost
Feb 25
First fall frost
Nov 25
Growing season
274 days
Hardiness zone
9a
More local growing data for Lake Dunlap: nearby ZIP 78130 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Cibolo
Geronimo
Kingsbury
Marion
McQueeney
New Berlin
New Braunfels
Santa Clara
Seguin
Staples
Zuehl
Climate data from the nearest NOAA station, New Braunfels Wfo, Tx (2.5 mi from Lake Dunlap). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.