Hudson, IL Weather & Growing Conditions
Overnight
57°F
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 57. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Slight Chance Light Rain | 14 mph SSW | 22% |
| Wednesday | 60°F | Slight Chance Drizzle | 16 mph SW | 14% |
| Wednesday Night | 45°F | Slight Chance Drizzle then Mostly Cloudy | 14 mph SW | 10% |
| Thursday | 58°F | Mostly Cloudy then Slight Chance Light Rain | 12 to 16 mph WSW | 19% |
| Thursday Night | 41°F | Chance Light Rain | 7 to 10 mph NW | 38% |
| Friday | 52°F | Partly Sunny | 13 mph NNW | 7% |
| Friday Night | 32°F | Partly Cloudy | 3 to 9 mph NNW | 0% |
| Saturday | 53°F | Sunny | 3 to 7 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 5 mph WNW | 2% |
| Sunday | 59°F | Sunny | 5 to 9 mph W | 1% |
| Sunday Night | 34°F | Clear | 6 mph WSW | 0% |
| Monday | 64°F | Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 7 mph SW | 0% |
| Tuesday | 66°F | Sunny | 7 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hudson, IL
Last spring frost
Apr 25
First fall frost
Oct 16
Growing season
172 days
Hardiness zone
6a
Explore more for Hudson, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Normal 4Ne, Il (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.