Findlay, IL Weather & Growing Conditions
Overnight
70°F
Mostly Clear
Mostly clear, with a low around 70. South southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Mostly Clear | 6 mph SSE | 4% |
| Saturday | 92°F | Partly Sunny | 5 to 8 mph SW | 13% |
| Saturday Night | 70°F | Partly Cloudy | 5 mph S | 11% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 to 9 mph N | 36% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 12 mph NE | 63% |
| Monday | 72°F | Showers And Thunderstorms Likely | 13 mph NE | 65% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 47% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 13 mph NE | 25% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph NNE | 25% |
| Wednesday | 71°F | Mostly Sunny | 10 mph NNE | 4% |
| Wednesday Night | 53°F | Partly Cloudy | 5 to 9 mph N | 3% |
| Thursday | 73°F | Mostly Sunny | 6 to 9 mph NNE | 2% |
| Thursday Night | 54°F | Partly Cloudy | 3 to 8 mph NNE | 3% |
| Friday | 75°F | Mostly Sunny | 5 to 9 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Findlay, IL
Last spring frost
Apr 10
First fall frost
Oct 24
Growing season
195 days
Hardiness zone
6a
Explore more for Findlay, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Shelbyville Dam, Il (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.