Caledonia, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Caledonia, a town in Lowndes County, Mississippi.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 104. North northeast wind around 0 mph.
7-day forecast for Caledonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 0 mph | 2% |
| Tonight | 73°F | Mostly Clear | 0 mph | 2% |
| Saturday | 100°F | Sunny | 0 to 5 mph NNW | 5% |
| Saturday Night | 72°F | Mostly Clear | 0 mph | 3% |
| Sunday | 99°F | Sunny | 0 to 5 mph S | 5% |
| Sunday Night | 71°F | Mostly Clear | 0 to 5 mph SE | 3% |
| Monday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Tuesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 19% |
| Tuesday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 19% |
| Wednesday | 92°F | Sunny | 5 to 10 mph N | 8% |
| Wednesday Night | 65°F | Mostly Clear | 5 to 10 mph NNE | 8% |
| Thursday | 89°F | Sunny | 5 to 15 mph NNE | 6% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Caledonia (33.684, -88.326). Updated through the day.
Growing snapshot for Caledonia
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
222 days
Hardiness zone
8a
More local growing data for Caledonia: nearby ZIP 39740 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Vernon, Al (10.9 mi from Caledonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.