Mangham, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mangham, a town in Richland County, Louisiana.
Today
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 99. Northeast wind 0 to 5 mph.
7-day forecast for Mangham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 0 to 5 mph NE | 1% |
| Tonight | 73°F | Clear | 0 to 5 mph E | 0% |
| Wednesday | 96°F | Sunny | 0 mph | 6% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph S | 8% |
| Thursday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 17% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 17% |
| Friday | 95°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Saturday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 19% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 19% |
| Sunday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 21% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 21% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 27% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 27% |
Forecast source: National Weather Service (api.weather.gov) for Mangham (32.309, -91.779). Updated through the day.
Growing snapshot for Mangham
Last spring frost
Feb 28
First fall frost
Nov 26
Growing season
271 days
Hardiness zone
8b
More local growing data for Mangham: nearby ZIP 71218 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rayville, La (10.1 mi from Mangham). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.