Chenoa, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chenoa, a city in Mclean County, Illinois.
This Afternoon
72°F
Chance Light Rain
A chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 72. South wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Chenoa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Chance Light Rain | 21 mph S | 52% |
| Tonight | 55°F | Light Rain | 15 to 18 mph S | 86% |
| Wednesday | 63°F | Chance Light Rain then Mostly Cloudy | 14 to 17 mph SW | 33% |
| Wednesday Night | 45°F | Mostly Cloudy | 13 mph SW | 5% |
| Thursday | 61°F | Partly Sunny | 10 to 15 mph WSW | 6% |
| Thursday Night | 41°F | Mostly Cloudy then Chance Light Rain | 5 to 8 mph WNW | 31% |
| Friday | 56°F | Slight Chance Light Rain then Mostly Cloudy | 7 to 12 mph NNW | 18% |
| Friday Night | 34°F | Mostly Cloudy | 2 to 9 mph NNW | 5% |
| Saturday | 54°F | Mostly Sunny | 2 to 6 mph WNW | 4% |
| Saturday Night | 32°F | Partly Cloudy | 3 mph W | 3% |
| Sunday | 60°F | Sunny | 3 to 10 mph W | 12% |
| Sunday Night | 33°F | Mostly Clear | 7 mph W | 8% |
| Monday | 65°F | Sunny | 5 to 12 mph WSW | 3% |
| Monday Night | 38°F | Mostly Clear | 6 to 9 mph WSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Chenoa (40.738, -88.728). Updated through the day.
Growing snapshot for Chenoa
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
More local growing data for Chenoa: nearby ZIP 61726 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Anchor
Arrowsmith
Bellflower
Bloomington
Colfax
Cooksville
Danvers
Downs
Ellsworth
Gridley
Heyworth
Hudson
Kappa
Le Roy
Lexington
McLean
Normal
Saybrook
Shirley
Stanford
Towanda
Twin Grove
Climate data from the nearest NOAA station, Chenoa, Il (0.7 mi from Chenoa). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.