Gilliam, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gilliam, a village in Caddo County, Louisiana.
Today
94°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 94. Heat index values as high as 103. South wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for Gilliam
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 19% |
| Tonight | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 19% |
| Wednesday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 23% |
| Thursday | 94°F | Sunny | 0 mph | 11% |
| Thursday Night | 75°F | Mostly Clear | 0 mph | 11% |
| Friday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Saturday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Sunday | 93°F | Sunny | 0 mph | 10% |
| Sunday Night | 74°F | Partly Cloudy | 0 mph | 10% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov) for Gilliam (32.828, -93.842). Updated through the day.
Growing snapshot for Gilliam
Last spring frost
Mar 6
First fall frost
Nov 19
Growing season
257 days
Hardiness zone
8b
More local growing data for Gilliam: nearby ZIP 71029 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mooringsport 1 N, La (11.7 mi from Gilliam). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.