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Apple River, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Apple River, a village in Jo Daviess County, Illinois.

This Afternoon
72°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 72. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Apple River

WhenTempForecastWindPrecip
This Afternoon 72°F Showers And Thunderstorms 5 mph S 81%
Tonight 60°F Showers And Thunderstorms 5 to 15 mph NE 82%
Sunday 66°F Chance Rain Showers 15 mph NE 51%
Sunday Night 54°F Chance Rain Showers 15 mph NE 26%
Monday 62°F Chance Rain Showers 15 mph NE 50%
Monday Night 49°F Chance Rain Showers 10 to 15 mph NE 50%
Tuesday 61°F Chance Rain Showers 10 to 15 mph NE 49%
Tuesday Night 48°F Partly Cloudy 5 to 10 mph NE 8%
Wednesday 64°F Mostly Sunny 10 mph NE 6%
Wednesday Night 50°F Partly Cloudy 5 mph NE 2%
Thursday 66°F Partly Sunny 5 mph NE 9%
Thursday Night 53°F Mostly Cloudy 0 mph 9%
Friday 69°F Partly Sunny 0 to 5 mph NE 9%
Friday Night 52°F Partly Cloudy 0 to 5 mph E 9%

Forecast source: National Weather Service (api.weather.gov) for Apple River (42.502, -90.094). Updated through the day.

Growing snapshot for Apple River

Last spring frost
Apr 27
First fall frost
Oct 9
Growing season
165 days
Hardiness zone
5a

More local growing data for Apple River: nearby ZIP 61001 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Stockton 3 Nne, Il (7.6 mi from Apple River). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.