Creal Springs, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Creal Springs, a city in Williamson County, Illinois.
This Afternoon
100°F
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Sunny. High near 100, with temperatures falling to around 97 in the afternoon. Heat index values as high as 107. South southwest wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Creal Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Slight Chance Showers And Thunderstorms | 6 mph SSW | 20% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SSE | 20% |
| Saturday | 98°F | Sunny | 2 to 7 mph SW | 3% |
| Saturday Night | 73°F | Partly Cloudy | 5 mph SSW | 1% |
| Sunday | 97°F | Sunny | 3 to 7 mph WSW | 4% |
| Sunday Night | 70°F | Partly Cloudy | 3 mph N | 7% |
| Monday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph N | 40% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 to 8 mph NNE | 40% |
| Tuesday | 77°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 7 to 10 mph N | 17% |
| Tuesday Night | 58°F | Partly Cloudy | 5 to 10 mph N | 8% |
| Wednesday | 76°F | Mostly Sunny | 6 to 9 mph N | 3% |
| Wednesday Night | 56°F | Partly Cloudy | 2 to 7 mph NNE | 3% |
| Thursday | 77°F | Mostly Sunny | 3 to 8 mph N | 3% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 6 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Creal Springs (37.620, -88.837). Updated through the day.
Growing snapshot for Creal Springs
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
7a
More local growing data for Creal Springs: nearby ZIP 62922 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Dixon Springs Agric Ctr, Il (14.9 mi from Creal Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.