Wyanet, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wyanet, a village in Bureau County, Illinois.
Today
87°F
Mostly Sunny
Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southwest wind 5 to 10 mph.
7-day forecast for Wyanet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 5 mph S | 48% |
| Wednesday | 80°F | Showers And Thunderstorms Likely | 5 mph SW | 64% |
| Wednesday Night | 64°F | Showers And Thunderstorms | 0 to 5 mph N | 84% |
| Thursday | 79°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 58% |
| Thursday Night | 62°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 22% |
| Friday | 82°F | Mostly Sunny | 0 mph | 10% |
| Friday Night | 65°F | Mostly Clear | 0 mph | 10% |
| Saturday | 85°F | Mostly Sunny | 5 mph SW | 9% |
| Saturday Night | 70°F | Mostly Clear | 5 to 10 mph S | 11% |
| Sunday | 87°F | Mostly Sunny | 10 to 15 mph SW | 11% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 33% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 33% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SW | 36% |
Forecast source: National Weather Service (api.weather.gov) for Wyanet (41.361, -89.583). Updated through the day.
Growing snapshot for Wyanet
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
177 days
Hardiness zone
5b
More local growing data for Wyanet: nearby ZIP 61379 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Arlington
Buda
Bureau Junction
Cherry
Dalzell
De Pue
Dover
Hollowayville
La Moille
Ladd
Malden
Manlius
Mineral
Neponset
New Bedford
Ohio
Princeton
Seatonville
Sheffield
Spring Valley
Tiskilwa
Walnut
Climate data from the nearest NOAA station, Princeton, Il (8.1 mi from Wyanet). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.