McComb, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McComb, a city in Pike County, Mississippi.
Today
94°F
Sunny
Sunny. High near 94, with temperatures falling to around 92 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast for McComb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 0 to 5 mph NW | 0% |
| Tonight | 71°F | Clear | 0 mph | 0% |
| Wednesday | 95°F | Sunny | 0 mph | 3% |
| Wednesday Night | 71°F | Mostly Clear | 0 mph | 4% |
| Thursday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 16% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 16% |
| Friday | 94°F | Sunny | 0 to 5 mph E | 14% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 16% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Sunday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 34% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 43% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 43% |
Forecast source: National Weather Service (api.weather.gov) for McComb (31.244, -90.472). Updated through the day.
Growing snapshot for McComb
Last spring frost
Mar 11
First fall frost
Nov 18
Growing season
253 days
Hardiness zone
8b
More local growing data for McComb: nearby ZIP 39666 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mccomb/Pike Co/John E Lewis Ap, Ms (7.4 mi from McComb). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.