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
82°F
Showers And Thunderstorms
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Cloudy, with a high near 82. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for North Utica
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Showers And Thunderstorms | 5 mph SE | 81% |
| Tonight | 66°F | Showers And Thunderstorms Likely then Showers And Thunderstorms | 5 mph SSW | 91% |
| Sunday | 72°F | Showers And Thunderstorms Likely | 5 to 15 mph NNE | 65% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 15 mph NE | 46% |
| Monday | 66°F | Rain Showers Likely | 15 mph ENE | 60% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Tuesday | 64°F | Slight Chance Rain Showers | 15 mph NE | 19% |
| Tuesday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 15 mph NNE | 15% |
| Wednesday | 68°F | Mostly Sunny | 10 mph NNE | 5% |
| Wednesday Night | 53°F | Partly Cloudy | 5 to 10 mph NNE | 1% |
| Thursday | 70°F | Mostly Sunny | 5 to 10 mph NNE | 3% |
| Thursday Night | 54°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 73°F | Mostly Sunny | 5 mph NE | 3% |
| Friday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 2% |
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 Sep 19, 2026.