Huntley, IL Weather & Growing Conditions
Tonight
58°F
Rain
Rain. Cloudy. Low around 58, with temperatures rising to around 61 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain | 15 mph S | 86% |
| Wednesday | 62°F | Rain Likely then Rain Showers Likely | 15 mph SSW | 57% |
| Wednesday Night | 47°F | Slight Chance Rain Showers | 15 mph SW | 23% |
| Thursday | 55°F | Chance Rain Showers | 10 to 15 mph WSW | 42% |
| Thursday Night | 41°F | Chance Rain Showers | 5 to 10 mph NW | 48% |
| Friday | 51°F | Slight Chance Rain Showers | 10 mph N | 22% |
| Friday Night | 34°F | Mostly Cloudy | 0 to 5 mph NNW | 3% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph WNW | 4% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 5 mph WSW | 6% |
| Sunday | 57°F | Mostly Sunny then Slight Chance Rain | 5 to 10 mph W | 16% |
| Sunday Night | 34°F | Mostly Clear | 5 mph W | 6% |
| Monday | 60°F | Sunny | 5 to 10 mph WSW | 3% |
| Monday Night | 39°F | Mostly Clear | 5 mph W | 2% |
| Tuesday | 61°F | Sunny | 5 to 10 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Huntley, IL
Last spring frost
Apr 25
First fall frost
Oct 22
Growing season
179 days
Hardiness zone
5b
Explore more for Huntley, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Crystal Lake 4Nw, Il (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.