Louisa, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Louisa, a town in Louisa County, Virginia.
This Afternoon
74°F
Sunny
Sunny. High near 74, with temperatures falling to around 67 in the afternoon. South wind around 6 mph.
7-day forecast for Louisa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 6 mph S | 1% |
| Tonight | 48°F | Mostly Clear | 3 mph S | 2% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 2 to 7 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Chance Rain Showers | 6 mph S | 27% |
| Thursday | 76°F | Chance Rain Showers | 6 to 10 mph S | 27% |
| Thursday Night | 62°F | Showers And Thunderstorms Likely | 5 mph S | 69% |
| Friday | 72°F | Showers And Thunderstorms Likely | 5 mph W | 72% |
| Friday Night | 50°F | Chance Showers And Thunderstorms | 2 mph N | 51% |
| Saturday | 67°F | Mostly Sunny | 2 to 6 mph NW | 9% |
| Saturday Night | 40°F | Mostly Clear | 3 mph NW | 9% |
| Sunday | 63°F | Mostly Sunny | 1 to 5 mph W | 6% |
| Sunday Night | 38°F | Partly Cloudy | 3 mph W | 14% |
| Monday | 63°F | Slight Chance Rain Showers | 5 to 8 mph W | 20% |
| Monday Night | 37°F | Slight Chance Rain Showers then Mostly Clear | 5 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Louisa (38.017, -78.000). Updated through the day.
Growing snapshot for Louisa
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
7a
More local growing data for Louisa: nearby ZIP 23093 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Louisa, Va (3.2 mi from Louisa). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.