East Galesburg, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Galesburg, a village in Knox County, Illinois.
This Afternoon
83°F
Mostly Cloudy
Mostly cloudy, with a high near 83. South wind around 8 mph, with gusts as high as 16 mph.
7-day forecast for East Galesburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Cloudy | 8 mph S | 11% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 7 mph SSE | 64% |
| Sunday | 73°F | Showers And Thunderstorms Likely | 5 to 13 mph NNE | 70% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 54% |
| Monday | 64°F | Rain Showers Likely | 12 to 15 mph ENE | 73% |
| Monday Night | 54°F | Rain Showers Likely | 9 to 13 mph ENE | 68% |
| Tuesday | 63°F | Rain Showers Likely | 13 mph NE | 55% |
| Tuesday Night | 50°F | Mostly Cloudy | 5 to 10 mph NNE | 9% |
| Wednesday | 65°F | Partly Sunny | 6 to 9 mph NNE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 6 mph NNE | 1% |
| Thursday | 69°F | Partly Sunny | 5 mph NE | 2% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 3 mph NE | 15% |
| Friday | 73°F | Slight Chance Rain Showers then Partly Sunny | 2 to 6 mph NE | 15% |
| Friday Night | 55°F | Partly Cloudy | 3 mph ENE | 6% |
Forecast source: National Weather Service (api.weather.gov) for East Galesburg (40.943, -90.311). Updated through the day.
Growing snapshot for East Galesburg
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
5b
More local growing data for East Galesburg: nearby ZIP 61430 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Abingdon
Altona
Galesburg
Gilson
Henderson
Knoxville
Maquon
Nekoma
Oak Run
Oneida
Rio
St. Augustine
Victoria
Wataga
Williamsfield
Yates City
Climate data from the nearest NOAA station, Knoxville, Il (3.1 mi from East Galesburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.