Morrisonville, IL Weather & Growing Conditions
Overnight
55°F
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 55. South southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Chance Light Rain | 13 mph SSW | 48% |
| Wednesday | 60°F | Slight Chance Drizzle | 10 to 15 mph SW | 20% |
| Wednesday Night | 45°F | Slight Chance Drizzle then Mostly Cloudy | 9 mph WSW | 20% |
| Thursday | 62°F | Partly Sunny | 9 to 14 mph W | 2% |
| Thursday Night | 42°F | Mostly Cloudy | 5 mph NW | 1% |
| Friday | 55°F | Partly Sunny | 6 to 10 mph NNW | 3% |
| Friday Night | 32°F | Partly Cloudy | 1 to 7 mph NNW | 0% |
| Saturday | 54°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 58°F | Sunny | 1 to 7 mph WNW | 1% |
| Sunday Night | 33°F | Clear | 2 mph W | 1% |
| Monday | 64°F | Sunny | 1 to 6 mph SW | 0% |
| Monday Night | 38°F | Clear | 3 mph SW | 0% |
| Tuesday | 67°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Morrisonville, IL
Last spring frost
Apr 12
First fall frost
Oct 20
Growing season
190 days
Hardiness zone
6a
Explore more for Morrisonville, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Morrisonville, Il (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.