Mayo, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mayo, a community in Spartanburg County, South Carolina.
Tonight
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 69. North wind around 1 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mayo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Chance Showers And Thunderstorms | 1 mph N | 30% |
| Saturday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph NE | 30% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 40% |
| Sunday | 86°F | Patchy Fog then Chance Showers And Thunderstorms | 1 mph SE | 40% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph WNW | 35% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 44% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 mph ENE | 75% |
| Tuesday | 79°F | Showers And Thunderstorms Likely | 2 to 6 mph NE | 67% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 8 mph NE | 67% |
| Wednesday | 72°F | Chance Rain Showers | 8 to 12 mph NE | 41% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 37% |
| Thursday | 74°F | Slight Chance Rain Showers then Partly Sunny | 8 mph NE | 19% |
| Thursday Night | 59°F | Partly Cloudy | 3 to 7 mph NNE | 12% |
| Friday | 75°F | Mostly Sunny | 3 to 7 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Mayo (35.086, -81.853). Updated through the day.
Growing snapshot for Mayo
Last spring frost
Apr 13
First fall frost
Oct 26
Growing season
195 days
More local growing data for Mayo: nearby ZIP 29368 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Chesnee 7 Wsw, Sc (6.2 mi from Mayo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.