Mallow, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mallow, a community in Alleghany County, Virginia.
Overnight
67°F
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 67. Northeast wind around 1 mph.
7-day forecast for Mallow
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Patchy Fog | 1 mph NE | 7% |
| Saturday | 78°F | Isolated Rain Showers then Partly Sunny | 1 to 5 mph E | 16% |
| Saturday Night | 65°F | Mostly Cloudy | 5 mph SE | 10% |
| Sunday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph S | 36% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 31% |
| Monday | 82°F | Showers And Thunderstorms | 0 to 3 mph NE | 85% |
| Monday Night | 63°F | Showers And Thunderstorms | 5 mph E | 85% |
| Tuesday | 70°F | Rain Showers Likely | 6 mph E | 74% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 8 mph E | 74% |
| Wednesday | 64°F | Chance Rain Showers | 6 to 9 mph E | 53% |
| Wednesday Night | 55°F | Chance Rain Showers | 7 mph NE | 52% |
| Thursday | 67°F | Chance Rain Showers | 7 mph NE | 37% |
| Thursday Night | 54°F | Chance Rain Showers | 5 mph NE | 37% |
| Friday | 72°F | Partly Sunny then Chance Rain Showers | 5 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Mallow (37.766, -79.973). Updated through the day.
Growing snapshot for Mallow
Last spring frost
Apr 27
First fall frost
Oct 18
Growing season
172 days
Hardiness zone
7a
More local growing data for Mallow: nearby ZIP 24426 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Covington Fltr Plt, Va (4.9 mi from Mallow). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.