Crosby, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crosby, a town in Amite County, Mississippi.
Tonight
70°F
Clear
Clear, with a low around 70. Southeast wind around 0 mph.
7-day forecast for Crosby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Clear | 0 mph | 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 | 97°F | Mostly Sunny | 0 to 5 mph N | 10% |
| Monday Night | 72°F | Partly Cloudy | 0 mph | 10% |
| Tuesday | 97°F | Sunny | 0 to 5 mph N | 10% |
| Tuesday Night | 72°F | Mostly Clear | 0 to 5 mph NE | 10% |
| Wednesday | 95°F | Sunny | 0 to 10 mph NE | 3% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 3% |
| Thursday Night | 68°F | Mostly Clear | 5 mph NE | 3% |
| Friday | 91°F | Sunny | 5 to 10 mph NE | 1% |
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 Sep 19, 2026.