La Crosse, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Crosse, a town in Mecklenburg County, Virginia.
This Afternoon
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 68 in the afternoon. Southeast wind around 5 mph.
7-day forecast for La Crosse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 5 mph SE | 0% |
| Tonight | 51°F | Mostly Clear | 2 mph SE | 1% |
| Wednesday | 78°F | Patchy Fog then Mostly Sunny | 1 to 7 mph SE | 2% |
| Wednesday Night | 62°F | Mostly Cloudy | 5 mph S | 8% |
| Thursday | 78°F | Slight Chance Rain Showers | 3 to 9 mph S | 20% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely | 5 mph S | 70% |
| Friday | 75°F | Showers And Thunderstorms | 3 to 7 mph SW | 79% |
| Friday Night | 54°F | Showers And Thunderstorms Likely | 2 mph NW | 73% |
| Saturday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 5 mph NW | 15% |
| Saturday Night | 44°F | Partly Cloudy | 2 mph N | 4% |
| Sunday | 65°F | Mostly Sunny | 3 mph NW | 12% |
| Sunday Night | 43°F | Partly Cloudy then Slight Chance Rain Showers | 1 to 5 mph NW | 15% |
| Monday | 63°F | Slight Chance Rain Showers | 5 to 9 mph W | 15% |
| Monday Night | 41°F | Mostly Clear | 5 mph SW | 9% |
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 Nov 3, 2026.