Cowden, IL Weather & Growing Conditions
Tonight
54°F
Rain
Rain before 1am, then rain showers likely between 1am and 5am. Mostly cloudy, with a low around 54. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Rain | 10 to 14 mph S | 95% |
| Wednesday | 63°F | Mostly Cloudy | 7 to 13 mph SW | 14% |
| Wednesday Night | 42°F | Partly Cloudy | 5 mph SW | 1% |
| Thursday | 64°F | Sunny | 5 to 10 mph WSW | 0% |
| Thursday Night | 42°F | Mostly Cloudy | 3 mph WNW | 6% |
| Friday | 57°F | Partly Sunny | 3 to 9 mph NNW | 10% |
| Friday Night | 35°F | Partly Cloudy | 1 to 6 mph NNW | 3% |
| Saturday | 56°F | Mostly Sunny | 3 mph NW | 1% |
| Saturday Night | 32°F | Partly Cloudy | 1 mph WNW | 2% |
| Sunday | 61°F | Sunny | 1 to 7 mph W | 7% |
| Sunday Night | 33°F | Mostly Clear | 3 mph NW | 5% |
| Monday | 64°F | Sunny | 1 to 8 mph WSW | 3% |
| Monday Night | 37°F | Mostly Clear | 3 mph SW | 2% |
| Tuesday | 67°F | Sunny | 2 to 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cowden, IL
Last spring frost
Apr 15
First fall frost
Oct 19
Growing season
185 days
Hardiness zone
6b
Explore more for Cowden, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Ramsey, Il (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.