Tiskilwa, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tiskilwa, a village in Bureau County, Illinois.
This Afternoon
70°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 68 in the afternoon. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
7-day forecast for Tiskilwa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Showers And Thunderstorms | 15 mph S | 94% |
| Tonight | 53°F | Showers And Thunderstorms | 15 mph S | 88% |
| Wednesday | 58°F | Chance Rain Showers then Mostly Cloudy | 15 mph SW | 25% |
| Wednesday Night | 45°F | Mostly Cloudy | 10 to 15 mph SW | 14% |
| Thursday | 56°F | Chance Rain Showers | 10 to 15 mph SW | 35% |
| Thursday Night | 42°F | Chance Rain Showers then Mostly Cloudy | 5 mph NW | 33% |
| Friday | 53°F | Slight Chance Rain Showers then Partly Sunny | 10 mph N | 18% |
| Friday Night | 35°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 4% |
| Sunday | 59°F | Sunny | 5 to 10 mph W | 14% |
| Sunday Night | 35°F | Mostly Clear | 5 mph W | 3% |
| Monday | 63°F | Sunny | 5 to 10 mph SW | 2% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Tiskilwa (41.292, -89.507). Updated through the day.
Growing snapshot for Tiskilwa
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
177 days
Hardiness zone
5b
More local growing data for Tiskilwa: nearby ZIP 61368 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
Walnut
Wyanet
Climate data from the nearest NOAA station, Princeton, Il (7.9 mi from Tiskilwa). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.