North Utica, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Utica, a village in Lasalle County, Illinois.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. South southwest wind 5 to 10 mph.
7-day forecast for North Utica
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 5 to 10 mph SSW | 0% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 19% |
| Wednesday | 80°F | Chance Showers And Thunderstorms | 5 mph W | 58% |
| Wednesday Night | 66°F | Showers And Thunderstorms | 5 mph N | 87% |
| Thursday | 80°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 64% |
| Thursday Night | 64°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 24% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph SSE | 7% |
| Friday Night | 66°F | Mostly Clear | 0 mph | 9% |
| Saturday | 85°F | Mostly Sunny | 0 to 5 mph SSW | 9% |
| Saturday Night | 70°F | Mostly Clear | 5 to 10 mph SSW | 13% |
| Sunday | 87°F | Mostly Sunny | 10 mph SW | 13% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 29% |
| Monday | 87°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 29% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SW | 38% |
Forecast source: National Weather Service (api.weather.gov) for North Utica (41.354, -89.020). Updated through the day.
Growing snapshot for North Utica
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
More local growing data for North Utica: nearby ZIP 61373 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Cedar Point
Dana
Dayton
Earlville
Grand Ridge
Harding
Kangley
LaSalle
Leland
Leonore
Lostant
Marseilles
Mendota
Millington
Naplate
Newark
Oglesby
Ottawa
Peru
Ransom
Rutland
Seneca
Serena
Sheridan
Streator
Tonica
Triumph
Troy Grove
Wedron
Wenona
Climate data from the nearest NOAA station, Peru, Il (7 mi from North Utica). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.