Cairo, WV Weather & Growing Conditions
This Afternoon
80°F
Mostly Sunny
Mostly sunny, with a high near 80. North wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Mostly Sunny | 6 mph N | 0% |
| Tonight | 60°F | Partly Cloudy | 2 to 6 mph NE | 0% |
| Saturday | 85°F | Mostly Sunny | 2 mph E | 3% |
| Saturday Night | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 1 to 5 mph SE | 55% |
| Sunday | 84°F | Showers And Thunderstorms | 6 mph SW | 78% |
| Sunday Night | 65°F | Showers And Thunderstorms | 3 mph N | 78% |
| Monday | 77°F | Chance Rain Showers | 6 mph NE | 43% |
| Monday Night | 62°F | Showers And Thunderstorms Likely | 2 to 7 mph NE | 72% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 2 to 6 mph E | 73% |
| Tuesday Night | 60°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 74% |
| Wednesday | 70°F | Showers And Thunderstorms Likely | 7 mph E | 73% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 3 to 9 mph E | 64% |
| Thursday | 70°F | Chance Rain Showers | 5 mph NE | 31% |
| Thursday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 1 to 5 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cairo, WV
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6b
Explore more for Cairo, WV: full frost dates · planting calendar · West Virginia frost dates
Climate data from the nearest NOAA station, Harrisville, Wv (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.