Bossier City, LA Weather & Growing Conditions
Today
97°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 104. South wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 18% |
| Tonight | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SE | 18% |
| Wednesday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Wednesday Night | 77°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 28% |
| Thursday | 96°F | Sunny | 5 mph S | 11% |
| Thursday Night | 76°F | Mostly Clear | 5 mph S | 11% |
| Friday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 18% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 18% |
| Saturday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 19% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 19% |
| Sunday | 95°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 14% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 15% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bossier City, LA
Last spring frost
Mar 6
First fall frost
Nov 18
Growing season
256 days
Hardiness zone
8b
Explore more for Bossier City, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Red River Rsch Stn, La (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.