McComb, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McComb, a city in Pike County, Mississippi.
This Afternoon
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. East wind around 5 mph.
7-day forecast for McComb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 5 mph E | 0% |
| Tonight | 70°F | Clear | 0 to 5 mph SW | 0% |
| Saturday | 97°F | Sunny | 0 mph | 1% |
| Saturday Night | 72°F | Clear | 0 mph | 1% |
| Sunday | 97°F | Sunny | 0 to 5 mph N | 2% |
| Sunday Night | 72°F | Mostly Clear | 0 mph | 2% |
| Monday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 21% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Tuesday | 96°F | Sunny | 0 to 5 mph NE | 10% |
| Tuesday Night | 71°F | Mostly Clear | 0 to 5 mph NE | 10% |
| Wednesday | 94°F | Sunny | 0 to 10 mph NE | 2% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 91°F | Sunny | 5 to 10 mph NE | 5% |
| Thursday Night | 68°F | Mostly Clear | 5 to 10 mph NE | 5% |
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 Sep 19, 2026.