LaGrange, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for LaGrange, a town in Lee County, Arkansas.
This Afternoon
81°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 74 in the afternoon. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for LaGrange
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Chance Showers And Thunderstorms | 15 mph SSE | 93% |
| Tonight | 57°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph SW | 98% |
| Wednesday | 72°F | Mostly Sunny | 5 mph W | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph ENE | 0% |
| Friday | 69°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 41°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph NNW | 5% |
| Sunday Night | 40°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Monday | 68°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for LaGrange (34.656, -90.735). Updated through the day.
Growing snapshot for LaGrange
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
238 days
Hardiness zone
8a
More local growing data for LaGrange: nearby ZIP 72352 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Marianna 2 S, Ar (6 mi from LaGrange). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.