Princeville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Princeville, a village in Peoria County, Illinois.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. South southwest wind around 7 mph.
7-day forecast for Princeville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 7 mph SSW | 0% |
| Tonight | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph S | 29% |
| Wednesday | 82°F | Chance Showers And Thunderstorms | 6 mph SW | 53% |
| Wednesday Night | 65°F | Showers And Thunderstorms | 6 mph N | 86% |
| Thursday | 80°F | Showers And Thunderstorms Likely | 5 mph S | 72% |
| Thursday Night | 63°F | Partly Cloudy | 0 to 3 mph ESE | 11% |
| Friday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SSE | 18% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 mph SSE | 18% |
| Saturday | 85°F | Mostly Sunny | 3 to 7 mph SSW | 10% |
| Saturday Night | 71°F | Mostly Clear | 3 to 9 mph S | 9% |
| Sunday | 87°F | Sunny | 9 to 13 mph SSW | 8% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph SSW | 28% |
| Monday | 87°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 8 to 12 mph SSW | 28% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 12 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Princeville (40.935, -89.755). Updated through the day.
Growing snapshot for Princeville
Last spring frost
Apr 22
First fall frost
Oct 14
Growing season
174 days
Hardiness zone
5b
More local growing data for Princeville: nearby ZIP 61559 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Banner
Bartonville
Bay View Gardens
Bellevue
Brimfield
Chillicothe
Dunlap
Elmwood
Glasford
Hanna City
Kingston Mines
Lake Camelot
Mapleton
Mossville
Norwood
Peoria
Peoria Heights
Rome
Smithville
Spring Bay
Trivoli
West Peoria
Climate data from the nearest NOAA station, Princeville, Il (1.3 mi from Princeville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.