McLain, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McLain, a town in Greene County, Mississippi.
Today
95°F
Sunny
Sunny, with a high near 95. North wind 0 to 5 mph.
7-day forecast for McLain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 0 to 5 mph N | 10% |
| Tonight | 72°F | Mostly Clear | 0 mph | 10% |
| Wednesday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 16% |
| Wednesday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 16% |
| Thursday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 20% |
| Friday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 20% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 20% |
| Saturday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 21% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 21% |
| Sunday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 46% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 46% |
| Monday | 94°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 49% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 49% |
Forecast source: National Weather Service (api.weather.gov) for McLain (31.096, -88.822). Updated through the day.
Growing snapshot for McLain
Last spring frost
Mar 18
First fall frost
Nov 12
Growing season
239 days
Hardiness zone
8b
More local growing data for McLain: nearby ZIP 39456 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Beaumont Expstation, Ms (15.1 mi from McLain). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.