Lima, IL Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. South wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 5 to 8 mph S | 0% |
| Tonight | 70°F | Partly Cloudy | 6 mph SE | 14% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 6 mph S | 57% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 7 mph N | 87% |
| Thursday | 83°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph E | 86% |
| Thursday Night | 66°F | Partly Cloudy | 3 mph E | 5% |
| Friday | 85°F | Mostly Sunny | 3 mph S | 7% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 3 mph S | 28% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms then Sunny | 3 to 7 mph S | 24% |
| Saturday Night | 72°F | Mostly Clear | 5 to 9 mph S | 6% |
| Sunday | 91°F | Sunny | 9 to 13 mph SW | 5% |
| Sunday Night | 73°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 8 to 12 mph S | 16% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 8 to 12 mph SW | 16% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms | 9 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lima, IL
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
194 days
Hardiness zone
6a
Explore more for Lima, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Canton L&D 20, Mo (8.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.