Trivoli, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trivoli, a community in Peoria County, Illinois.
Today
87°F
Mostly Sunny
Mostly sunny, with a high near 87. South wind 3 to 7 mph.
7-day forecast for Trivoli
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny | 3 to 7 mph S | 0% |
| Tonight | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph SSE | 18% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 48% |
| Wednesday Night | 66°F | Showers And Thunderstorms | 6 mph NNW | 86% |
| Thursday | 81°F | Showers And Thunderstorms | 5 mph S | 78% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 3 mph ESE | 12% |
| Friday | 83°F | Mostly Sunny | 2 mph S | 12% |
| Friday Night | 66°F | Mostly Clear | 1 mph SSE | 14% |
| Saturday | 86°F | Sunny | 2 to 6 mph SSW | 12% |
| Saturday Night | 70°F | Mostly Clear | 3 to 8 mph S | 9% |
| Sunday | 88°F | Sunny | 7 to 12 mph SSW | 7% |
| Sunday Night | 72°F | Partly Cloudy then Chance Showers And Thunderstorms | 7 to 10 mph SSW | 25% |
| Monday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 to 10 mph SSW | 25% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 9 mph SW | 29% |
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 Aug 4, 2026.