Junction City, LA Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 103. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph S | 0% |
| Tonight | 71°F | Clear | 0 to 5 mph S | 0% |
| Sunday | 100°F | Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 1% |
| Monday | 100°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Monday Night | 72°F | Partly Cloudy | 0 mph | 7% |
| Tuesday | 98°F | Sunny | 0 to 5 mph N | 7% |
| Tuesday Night | 67°F | Partly Cloudy | 5 mph NE | 7% |
| Wednesday | 93°F | Sunny | 5 mph NE | 3% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 91°F | Sunny | 5 mph NE | 0% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 91°F | Mostly Sunny | 5 mph NE | 0% |
| Friday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Junction City, LA
Last spring frost
Mar 30
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8b
Explore more for Junction City, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Homer 1N, La (17.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.