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Candlewick Lake, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Candlewick Lake, a community in Boone County, Illinois.

Overnight
62°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy. Low around 62, with temperatures rising to around 64 overnight. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

7-day forecast for Candlewick Lake

WhenTempForecastWindPrecip
Overnight 62°F Showers And Thunderstorms 10 mph ESE 100%
Saturday 75°F Showers And Thunderstorms then Showers And Thunderstorms Likely 5 to 10 mph SE 100%
Saturday Night 60°F Showers And Thunderstorms 5 to 10 mph ENE 93%
Sunday 68°F Chance Showers And Thunderstorms 10 to 15 mph NNE 52%
Sunday Night 54°F Slight Chance Rain Showers 15 mph NE 17%
Monday 62°F Chance Rain Showers 15 mph ENE 30%
Monday Night 49°F Slight Chance Rain Showers 10 to 15 mph NE 17%
Tuesday 61°F Slight Chance Rain Showers then Mostly Cloudy 10 to 15 mph NE 15%
Tuesday Night 48°F Partly Cloudy 5 to 15 mph NE 9%
Wednesday 64°F Mostly Sunny 10 to 15 mph NE 4%
Wednesday Night 49°F Partly Cloudy 5 to 10 mph NE 1%
Thursday 66°F Mostly Sunny 5 to 10 mph NE 4%
Thursday Night 50°F Mostly Cloudy 0 to 5 mph NE 4%
Friday 70°F Partly Sunny 0 to 10 mph NE 3%

Forecast source: National Weather Service (api.weather.gov) for Candlewick Lake (42.351, -88.870). Updated through the day.

Growing snapshot for Candlewick Lake

Last spring frost
May 1
First fall frost
Oct 12
Growing season
162 days
Hardiness zone
5b

More local growing data for Candlewick Lake: nearby ZIP 61011 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Beloit, Wi (10.3 mi from Candlewick Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.