Sandoval, IL Weather & Growing Conditions
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 5 mph SE | 3% |
| Saturday | 96°F | Mostly Sunny | 2 to 6 mph SW | 6% |
| Saturday Night | 72°F | Partly Cloudy | 3 mph S | 4% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 21% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 7 mph NE | 53% |
| Monday | 79°F | Showers And Thunderstorms Likely | 6 to 12 mph NE | 71% |
| Monday Night | 58°F | Showers And Thunderstorms Likely | 5 to 12 mph NE | 71% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 8 to 12 mph N | 30% |
| Tuesday Night | 54°F | Partly Cloudy | 3 to 12 mph N | 9% |
| Wednesday | 74°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Wednesday Night | 54°F | Partly Cloudy | 1 to 8 mph N | 1% |
| Thursday | 76°F | Mostly Sunny | 2 to 8 mph N | 2% |
| Thursday Night | 56°F | Partly Cloudy | 1 to 7 mph NE | 3% |
| Friday | 77°F | Mostly Sunny | 2 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sandoval, IL
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
6b
Explore more for Sandoval, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Salem, Il (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.