Hudson, IL Weather & Growing Conditions
Tonight
54°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. Low around 54, with temperatures rising to around 59 overnight. South wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Showers And Thunderstorms | 17 mph S | 96% |
| Wednesday | 61°F | Slight Chance Light Rain then Mostly Cloudy | 17 mph SW | 25% |
| Wednesday Night | 45°F | Mostly Cloudy | 13 mph SW | 5% |
| Thursday | 60°F | Partly Sunny | 10 to 16 mph WSW | 7% |
| Thursday Night | 42°F | Mostly Cloudy then Chance Light Rain | 8 mph NW | 28% |
| Friday | 55°F | Slight Chance Light Rain | 8 to 12 mph N | 19% |
| Friday Night | 35°F | Mostly Cloudy | 3 to 9 mph NNW | 6% |
| Saturday | 54°F | Mostly Sunny | 6 mph WNW | 3% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph WSW | 2% |
| Sunday | 59°F | Sunny | 5 to 10 mph W | 13% |
| Sunday Night | 34°F | Mostly Clear | 7 mph W | 7% |
| Monday | 64°F | Sunny | 5 to 13 mph SW | 3% |
| Monday Night | 39°F | Mostly Clear | 6 to 9 mph WSW | 2% |
| Tuesday | 66°F | Sunny | 8 mph W | 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.