Simmesport, LA Weather & Growing Conditions
Tonight
59°F
Chance Showers And Thunderstorms then Patchy Fog
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms between 9pm and 10pm, then patchy fog and showers and thunderstorms likely. Mostly cloudy, with a low around 59. West wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph W | 75% |
| Wednesday | 73°F | Mostly Sunny | 0 to 5 mph NW | 4% |
| Wednesday Night | 49°F | Mostly Clear | 0 mph | 0% |
| Thursday | 76°F | Sunny | 0 mph | 3% |
| Thursday Night | 54°F | Slight Chance Rain Showers | 0 mph | 17% |
| Friday | 76°F | Mostly Sunny | 0 to 5 mph N | 5% |
| Friday Night | 48°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 71°F | Mostly Sunny | 5 to 10 mph N | 3% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 9% |
| Sunday | 66°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Sunday Night | 40°F | Mostly Clear | 0 to 5 mph N | 3% |
| Monday | 69°F | Sunny | 0 to 5 mph N | 2% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 3% |
| Tuesday | 73°F | Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Simmesport, LA
Last spring frost
Feb 28
First fall frost
Nov 24
Growing season
270 days
Hardiness zone
9a
Explore more for Simmesport, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Bunkie, La (19.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.