Fisher, IL Weather & Growing Conditions
Overnight
59°F
Light Rain Likely
Rain likely. Cloudy, with a low around 59. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Light Rain Likely | 16 mph S | 57% |
| Wednesday | 62°F | Chance Light Rain then Patchy Drizzle | 13 to 16 mph SW | 25% |
| Wednesday Night | 46°F | Patchy Drizzle then Mostly Cloudy | 13 mph SW | 10% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 12 to 17 mph WSW | 17% |
| Thursday Night | 42°F | Chance Light Rain | 6 to 9 mph NW | 29% |
| Friday | 53°F | Partly Sunny | 13 mph NNW | 12% |
| Friday Night | 33°F | Partly Cloudy | 5 to 10 mph NNW | 0% |
| Saturday | 53°F | Sunny | 7 mph NW | 0% |
| Saturday Night | 31°F | Mostly Clear | 5 mph WNW | 1% |
| Sunday | 58°F | Sunny | 3 to 9 mph W | 2% |
| Sunday Night | 33°F | Clear | 6 mph W | 0% |
| Monday | 64°F | Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 6 mph WSW | 1% |
| Tuesday | 66°F | Sunny | 6 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fisher, IL
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
6a
Explore more for Fisher, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Gibson City, Il (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.