Cairo, WV Weather & Growing Conditions
Tonight
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 54% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 7 mph SW | 52% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 5 mph NE | 42% |
| Monday | 75°F | Chance Showers And Thunderstorms | 7 mph NE | 44% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 7 mph NE | 65% |
| Tuesday | 74°F | Showers And Thunderstorms | 5 mph NE | 75% |
| Tuesday Night | 59°F | Showers And Thunderstorms | 5 to 8 mph NE | 84% |
| Wednesday | 71°F | Showers And Thunderstorms | 8 mph E | 80% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 5 to 12 mph E | 73% |
| Thursday | 70°F | Rain Showers Likely | 6 mph NE | 55% |
| Thursday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 7 mph NE | 19% |
| Friday | 71°F | Mostly Sunny | 2 to 7 mph NE | 11% |
| Friday Night | 51°F | Partly Cloudy | 2 to 6 mph N | 11% |
| Saturday | 72°F | Mostly Sunny | 2 to 6 mph NE | 4% |
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 (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.