La Fayette, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Fayette, a village in Stark County, Illinois.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. South southwest wind 6 to 9 mph.
7-day forecast for La Fayette
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 6 to 9 mph SSW | 1% |
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 8 mph SSE | 51% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 5 to 8 mph WSW | 71% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 3 to 9 mph N | 66% |
| Thursday | 78°F | Chance Showers And Thunderstorms | 5 mph NE | 38% |
| Thursday Night | 63°F | Partly Cloudy | 2 mph E | 6% |
| Friday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SSE | 17% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 mph SSE | 17% |
| Saturday | 84°F | Sunny | 3 to 7 mph SSW | 10% |
| Saturday Night | 70°F | Mostly Clear | 5 to 10 mph S | 9% |
| Sunday | 86°F | Sunny | 9 to 14 mph SSW | 9% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph S | 31% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 8 to 12 mph SSW | 31% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 12 mph SSW | 33% |
Forecast source: National Weather Service (api.weather.gov) for La Fayette (41.110, -89.974). Updated through the day.
Growing snapshot for La Fayette
Last spring frost
Apr 26
First fall frost
Oct 12
Growing season
166 days
Hardiness zone
5b
More local growing data for La Fayette: nearby ZIP 61449 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Galva, Il (6.3 mi from La Fayette). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.