Trivoli, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trivoli, a community in Peoria County, Illinois.
Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 85. South southeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Trivoli
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Chance Showers And Thunderstorms | 8 mph SSE | 28% |
| Tonight | 68°F | Showers And Thunderstorms Likely | 6 mph WSW | 71% |
| Sunday | 74°F | Showers And Thunderstorms Likely | 3 to 14 mph N | 71% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 16 mph NE | 60% |
| Monday | 65°F | Showers And Thunderstorms Likely | 15 mph ENE | 65% |
| Monday Night | 54°F | Chance Rain Showers | 12 to 15 mph NE | 47% |
| Tuesday | 64°F | Slight Chance Rain Showers | 14 mph NE | 21% |
| Tuesday Night | 51°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) for Trivoli (40.698, -89.889). Updated through the day.
Growing snapshot for Trivoli
Last spring frost
Apr 16
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
5b
More local growing data for Trivoli: nearby ZIP 61569 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (11.4 mi from Trivoli). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.