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Trivoli, IL Weather & Growing Conditions

Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 85. Southeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 85°F Chance Showers And Thunderstorms 8 mph SE 27%
Tonight 68°F Showers And Thunderstorms Likely 6 mph SW 70%
Sunday 74°F Showers And Thunderstorms Likely 3 to 14 mph N 71%
Sunday Night 59°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 13 to 16 mph NE 60%
Monday 65°F Showers And Thunderstorms Likely 15 mph ENE 66%
Monday Night 54°F Chance Rain Showers 12 to 15 mph NE 48%
Tuesday 64°F Slight Chance Rain Showers 14 mph NE 20%
Tuesday Night 50°F Partly Cloudy 7 to 12 mph NNE 10%
Wednesday 67°F Mostly Sunny 10 mph NNE 4%
Wednesday Night 53°F Partly Cloudy 3 to 8 mph NNE 1%
Thursday 69°F Mostly Sunny 6 mph NNE 4%
Thursday Night 55°F Mostly Cloudy 5 mph NE 4%
Friday 72°F Mostly Sunny 7 mph NE 3%
Friday Night 54°F Partly Cloudy 6 mph ENE 3%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Trivoli, IL

Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
5b

Explore more for Trivoli, IL: full frost dates · planting calendar · Illinois frost dates

Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (11.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.