Kildeer, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kildeer, a village in Lake County, Illinois.
Tonight
63°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 63, with temperatures rising to around 65 overnight. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Kildeer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Showers And Thunderstorms | 5 to 10 mph SE | 100% |
| Sunday | 66°F | Showers And Thunderstorms | 10 to 15 mph NE | 87% |
| Sunday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 19% |
| Monday | 64°F | Chance Rain Showers | 15 mph ENE | 34% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph ENE | 25% |
| Tuesday | 62°F | Chance Rain Showers | 10 to 15 mph ENE | 25% |
| Tuesday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 15 mph NE | 15% |
| Wednesday | 63°F | Slight Chance Rain Showers | 5 to 10 mph NE | 16% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 6% |
| Thursday | 66°F | Partly Sunny | 5 mph NE | 4% |
| Thursday Night | 53°F | Mostly Cloudy | 0 to 5 mph NNE | 13% |
| Friday | 70°F | Partly Sunny | 0 to 5 mph NE | 12% |
| Friday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 3% |
| Saturday | 72°F | Mostly Sunny | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Kildeer (42.181, -88.049). Updated through the day.
Growing snapshot for Kildeer
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
5b
More local growing data for Kildeer: nearby ZIP 60047 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Antioch
Bannockburn
Beach Park
Buffalo Grove
Burtons Bridge
Deer Park
Deerfield
Forest Lake
Fox Lake
Fox Lake Hills
Gages Lake
Grandwood Park
Grayslake
Green Oaks
Gurnee
Hainesville
Hawthorn Woods
Highland Park
Highwood
Holiday Hills
Indian Creek
Island Lake
Knollwood
Lake Bluff
Lake Forest
Lake Villa
Lake Zurich
Libertyville
Lincolnshire
Lindenhurst
Climate data from the nearest NOAA station, Mundelein 4 Wsw, Il (4 mi from Kildeer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.