Callaghan, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Callaghan, a community in Alleghany County, Virginia.
This Afternoon
69°F
Sunny
Sunny, with a high near 69. Southeast wind around 6 mph.
7-day forecast for Callaghan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Sunny | 6 mph SE | 0% |
| Tonight | 46°F | Mostly Clear then Patchy Fog | 2 mph E | 1% |
| Wednesday | 69°F | Patchy Fog then Partly Sunny | 0 to 8 mph SE | 12% |
| Wednesday Night | 58°F | Light Rain | 3 mph SE | 83% |
| Thursday | 72°F | Chance Light Rain | 0 to 5 mph SW | 29% |
| Thursday Night | 52°F | Chance Light Rain | 1 mph W | 43% |
| Friday | 69°F | Chance Light Rain | 0 to 6 mph W | 30% |
| Friday Night | 42°F | Partly Cloudy | 3 mph NW | 10% |
| Saturday | 60°F | Mostly Sunny | 2 to 9 mph NW | 9% |
| Saturday Night | 34°F | Partly Cloudy | 1 to 6 mph NW | 5% |
| Sunday | 60°F | Mostly Sunny | 2 to 8 mph W | 6% |
| Sunday Night | 33°F | Partly Cloudy then Slight Chance Light Rain | 6 mph W | 18% |
| Monday | 59°F | Slight Chance Light Rain | 6 to 13 mph W | 18% |
| Monday Night | 33°F | Mostly Clear | 3 to 9 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Callaghan (37.810, -80.089). Updated through the day.
Growing snapshot for Callaghan
Last spring frost
Apr 27
First fall frost
Oct 18
Growing season
172 days
Hardiness zone
7a
More local growing data for Callaghan: 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 Callaghan). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.