Fairview, IL Weather & Growing Conditions
Tonight
70°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 70. East southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 9 mph ESE | 17% |
| Saturday | 86°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph S | 21% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 7 mph NE | 63% |
| Sunday | 76°F | Rain Showers Likely | 3 to 10 mph NNE | 69% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 9 to 13 mph NE | 70% |
| Monday | 65°F | Showers And Thunderstorms Likely | 13 mph ENE | 70% |
| Monday Night | 54°F | Chance Rain Showers | 8 to 13 mph NE | 45% |
| Tuesday | 64°F | Chance Rain Showers | 10 mph NE | 27% |
| Tuesday Night | 50°F | Mostly Cloudy | 5 to 8 mph NNE | 4% |
| Wednesday | 67°F | Partly Sunny | 7 mph NNE | 3% |
| Wednesday Night | 52°F | Partly Cloudy | 1 to 5 mph NNE | 2% |
| Thursday | 69°F | Mostly Sunny | 5 mph NNE | 4% |
| Thursday Night | 54°F | Partly Cloudy | 3 mph NE | 4% |
| Friday | 71°F | Mostly Sunny | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairview, IL
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
5b
Explore more for Fairview, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Avon, Il (15.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.