Elmwood, IL Weather & Growing Conditions
Overnight
69°F
Mostly Cloudy
Mostly cloudy, with a low around 69. Southeast wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Cloudy | 7 mph SE | 9% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 5 to 8 mph SE | 31% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 5 mph SW | 77% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 3 to 14 mph N | 72% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 59% |
| Monday | 66°F | Showers And Thunderstorms Likely | 15 mph ENE | 65% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 14 mph NE | 47% |
| Tuesday | 64°F | Slight Chance Rain Showers | 14 mph NE | 22% |
| Tuesday Night | 50°F | Partly Cloudy | 6 to 13 mph NNE | 10% |
| Wednesday | 68°F | Mostly Sunny | 7 to 10 mph NNE | 4% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 7 mph NNE | 1% |
| Thursday | 70°F | Partly Sunny | 6 mph NNE | 5% |
| Thursday Night | 54°F | Mostly Cloudy | 5 mph NE | 4% |
| Friday | 73°F | Mostly Sunny | 3 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elmwood, IL
Last spring frost
Apr 22
First fall frost
Oct 14
Growing season
174 days
Hardiness zone
5b
Explore more for Elmwood, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Princeville, Il (13.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.