Wadsworth, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wadsworth, a village in Lake County, Illinois.
This Afternoon
70°F
Chance Rain
A chance of rain before 3pm, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 67 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Wadsworth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Chance Rain | 15 to 20 mph S | 44% |
| Tonight | 60°F | Rain | 15 mph S | 77% |
| Wednesday | 64°F | Rain Likely | 15 mph SSW | 63% |
| Wednesday Night | 47°F | Mostly Cloudy then Slight Chance Rain | 15 mph SW | 22% |
| Thursday | 56°F | Chance Rain | 10 to 15 mph WSW | 44% |
| Thursday Night | 40°F | Rain Likely | 10 to 15 mph NW | 62% |
| Friday | 52°F | Chance Rain | 15 mph N | 28% |
| Friday Night | 35°F | Mostly Cloudy | 5 to 10 mph NNW | 10% |
| Saturday | 52°F | Mostly Sunny | 5 mph WNW | 7% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph WSW | 7% |
| Sunday | 57°F | Mostly Sunny then Slight Chance Rain | 5 to 10 mph W | 17% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph WNW | 8% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph WSW | 3% |
| Monday Night | 39°F | Partly Cloudy | 5 to 10 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Wadsworth (42.451, -87.925). Updated through the day.
Growing snapshot for Wadsworth
Last spring frost
Apr 30
First fall frost
Oct 21
Growing season
173 days
Hardiness zone
5b
More local growing data for Wadsworth: nearby ZIP 60083 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
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Deerfield
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Highwood
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Lake Zurich
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Lincolnshire
Climate data from the nearest NOAA station, Chicago Waukegan Rgnl Ap, Il (4.5 mi from Wadsworth). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.