Godfrey, IL Weather & Growing Conditions
Today
88°F
Sunny
Sunny, with a high near 88. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 6 mph SE | 0% |
| Tonight | 68°F | Mostly Clear | 6 mph SE | 0% |
| Wednesday | 90°F | Mostly Sunny | 3 to 7 mph S | 14% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 7 mph S | 76% |
| Thursday | 86°F | Showers And Thunderstorms | 7 mph S | 76% |
| Thursday Night | 68°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SE | 22% |
| Friday | 86°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 5 mph SW | 21% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 28% |
| Saturday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 6 mph S | 28% |
| Saturday Night | 72°F | Mostly Clear | 7 mph S | 6% |
| Sunday | 92°F | Sunny | 6 to 10 mph S | 5% |
| Sunday Night | 74°F | Mostly Clear | 9 mph S | 5% |
| Monday | 93°F | Mostly Sunny | 7 to 10 mph SW | 5% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 8 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Godfrey, IL
Last spring frost
Apr 14
First fall frost
Oct 19
Growing season
187 days
Hardiness zone
6b
Explore more for Godfrey, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Jerseyville 2 Sw, Il (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.