Cedar Point, IL Weather & Growing Conditions
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. South southwest wind around 5 mph, with gusts as high as 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 5 mph SSW | 1% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 17% |
| Wednesday | 81°F | Slight Chance Showers And Thunderstorms | 5 mph WSW | 55% |
| Wednesday Night | 66°F | Showers And Thunderstorms | 0 to 5 mph N | 87% |
| Thursday | 80°F | Chance Showers And Thunderstorms | 0 to 5 mph ESE | 67% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph ESE | 26% |
| Friday | 82°F | Mostly Sunny | 0 mph | 11% |
| Friday Night | 65°F | Mostly Clear | 0 to 5 mph S | 11% |
| Saturday | 85°F | Mostly Sunny | 5 mph SSW | 8% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph SSW | 8% |
| Sunday | 87°F | Sunny | 10 to 15 mph SW | 10% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 27% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 27% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SW | 36% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cedar Point, IL
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
Explore more for Cedar Point, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Peru, Il (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.