Porterville, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Porterville, a community in Kemper County, Mississippi.
Today
90°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 90. North northwest wind 0 to 5 mph.
7-day forecast for Porterville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 2% |
| Tonight | 71°F | Mostly Clear then Patchy Fog | 0 mph | 3% |
| Wednesday | 93°F | Patchy Fog then Sunny | 0 mph | 0% |
| Wednesday Night | 72°F | Mostly Clear then Patchy Fog | 0 mph | 0% |
| Thursday | 94°F | Patchy Fog then Sunny | 0 mph | 8% |
| Thursday Night | 73°F | Mostly Clear then Patchy Fog | 0 mph | 8% |
| Friday | 93°F | Patchy Fog then Sunny | 0 mph | 11% |
| Friday Night | 73°F | Partly Cloudy | 0 mph | 11% |
| Saturday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 31% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 31% |
Forecast source: National Weather Service (api.weather.gov) for Porterville (32.685, -88.471). Updated through the day.
Growing snapshot for Porterville
Last spring frost
Mar 14
First fall frost
Nov 12
Growing season
245 days
Hardiness zone
8b
More local growing data for Porterville: nearby ZIP 39352 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Meridian Naas, Ms (9.9 mi from Porterville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.