West Salem, IL Weather & Growing Conditions
Tonight
59°F
Rain Showers
Rain showers. Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. South wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Rain Showers | 12 to 15 mph S | 97% |
| Wednesday | 67°F | Slight Chance Rain Showers then Partly Sunny | 7 to 13 mph SW | 17% |
| Wednesday Night | 45°F | Mostly Cloudy | 5 mph WSW | 0% |
| Thursday | 67°F | Sunny | 3 to 10 mph WSW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 3 mph WNW | 4% |
| Friday | 60°F | Partly Sunny | 2 to 9 mph NNW | 3% |
| Friday Night | 40°F | Partly Cloudy | 2 to 6 mph NNW | 3% |
| Saturday | 56°F | Mostly Sunny | 5 mph NNW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph NW | 2% |
| Sunday | 61°F | Sunny | 1 to 7 mph W | 6% |
| Sunday Night | 35°F | Mostly Clear | 1 to 5 mph NW | 5% |
| Monday | 64°F | Sunny | 1 to 8 mph W | 2% |
| Monday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 67°F | Sunny | 2 to 6 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for West Salem, IL
Last spring frost
Apr 4
First fall frost
Oct 28
Growing season
206 days
Hardiness zone
6b
Explore more for West Salem, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Albion, Il (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.