Springfield, IL Weather & Growing Conditions
Today
57°F
Patchy Drizzle
Patchy drizzle. Cloudy, with a high near 57. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Patchy Drizzle | 9 to 14 mph WSW | 10% |
| Tonight | 46°F | Patchy Drizzle then Mostly Cloudy | 9 mph SW | 10% |
| Thursday | 58°F | Partly Sunny | 8 to 13 mph WSW | 14% |
| Thursday Night | 43°F | Slight Chance Light Rain then Mostly Cloudy | 8 mph NW | 18% |
| Friday | 52°F | Partly Sunny | 7 to 10 mph N | 2% |
| Friday Night | 35°F | Partly Cloudy | 1 to 7 mph NNW | 0% |
| Saturday | 54°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph WNW | 1% |
| Sunday | 59°F | Sunny | 2 to 7 mph WNW | 1% |
| Sunday Night | 36°F | Clear | 3 mph W | 1% |
| Monday | 64°F | Sunny | 1 to 7 mph SW | 0% |
| Monday Night | 41°F | Clear | 5 mph SW | 0% |
| Tuesday | 66°F | Sunny | 5 mph WNW | 1% |
| Tuesday Night | 42°F | Mostly Clear | 2 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Springfield, IL
Last spring frost
Apr 15
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
6a
Explore more for Springfield, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Springfield #2, Il (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.