Crosby, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crosby, a town in Amite County, Mississippi.
Today
95°F
Sunny
Sunny. High near 95, with temperatures falling to around 93 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast for Crosby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 0 to 5 mph NW | 3% |
| Tonight | 72°F | Mostly Clear | 0 mph | 3% |
| Wednesday | 95°F | Sunny | 0 mph | 11% |
| Wednesday Night | 72°F | Mostly Clear | 0 mph | 4% |
| Thursday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 17% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 17% |
| Friday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 16% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 16% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 19% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 19% |
| Sunday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 33% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 33% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 40% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 40% |
Forecast source: National Weather Service (api.weather.gov) for Crosby (31.274, -91.062). Updated through the day.
Growing snapshot for Crosby
Last spring frost
Mar 25
First fall frost
Nov 8
Growing season
230 days
Hardiness zone
8b
More local growing data for Crosby: nearby ZIP 39638 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Liberty, Ms (11.3 mi from Crosby). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.