Fairview, IL Weather & Growing Conditions
Tonight
52°F
Light Rain then Chance Rain Showers
Rain and a slight chance of thunderstorms before midnight, then a chance of rain showers between midnight and 4am. Mostly cloudy, with a low around 52. South wind 12 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Light Rain then Chance Rain Showers | 12 to 16 mph S | 75% |
| Wednesday | 57°F | Chance Rain Showers then Mostly Cloudy | 12 to 16 mph SW | 14% |
| Wednesday Night | 45°F | Mostly Cloudy | 12 mph SW | 5% |
| Thursday | 57°F | Partly Sunny then Slight Chance Light Rain | 7 to 13 mph W | 15% |
| Thursday Night | 43°F | Chance Light Rain | 5 to 8 mph NW | 29% |
| Friday | 53°F | Mostly Cloudy | 7 to 10 mph N | 14% |
| Friday Night | 36°F | Mostly Cloudy | 0 to 6 mph N | 2% |
| Saturday | 52°F | Mostly Sunny | 0 to 3 mph NW | 3% |
| Saturday Night | 35°F | Partly Cloudy | 2 mph W | 1% |
| Sunday | 59°F | Sunny | 2 to 7 mph WNW | 11% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 3% |
| Monday | 63°F | Sunny | 2 to 9 mph SW | 2% |
| Monday Night | 41°F | Mostly Clear | 6 mph WSW | 1% |
| Tuesday | 65°F | Sunny | 5 mph NW | 0% |
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 Nov 4, 2026.