La Crosse, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Crosse, a town in Mecklenburg County, Virginia.
Today
82°F
Showers And Thunderstorms
A slight chance of rain showers before 11am, then showers and thunderstorms. Cloudy, with a high near 82. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for La Crosse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Showers And Thunderstorms | 5 mph E | 87% |
| Tonight | 70°F | Showers And Thunderstorms | 3 mph SE | 79% |
| Wednesday | 86°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph S | 22% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 5 mph S | 46% |
| Thursday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 22% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph S | 22% |
| Friday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 23% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph SW | 23% |
| Saturday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 26% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 26% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 20% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 20% |
| Monday | 91°F | Mostly Sunny | 5 mph SW | 14% |
| Monday Night | 73°F | Partly Cloudy | 3 mph SW | 14% |
Forecast source: National Weather Service (api.weather.gov) for La Crosse (36.701, -78.094). Updated through the day.
Growing snapshot for La Crosse
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
More local growing data for La Crosse: nearby ZIP 23950 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, John H Kerr Dam, Va (13.1 mi from La Crosse). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.