Weather WorldBrittany, LA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Brittany Weather Forecast
Brittany, LA Weather Forecast Date: 516 AM CDT Fri Sep 18 2026
Weather forecast for Brittany, LA
Today Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Today... Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. |
| Sat Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Saturday... Sunny. Highs in the mid 90s. North winds around 5 mph, becoming east in the afternoon. |
| Sun Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Sunday... Sunny. Highs in the upper 90s. Light and variable winds. Heat index values up to 107. |
Mon Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105. |
| Tue Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. |
| Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. |
| Thu Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Thursday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. |
Brittany Radar Loop
Use the map search tool if you want to place a location marker on the radar map...