Edgington, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgington, a community in Rock Island County, Illinois.
Tonight
69°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2am and 5am, then showers and thunderstorms likely. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
7-day forecast for Edgington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 mph SE | 55% |
| Saturday | 84°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph S | 62% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph N | 80% |
| Sunday | 72°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 78% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 15 mph NE | 59% |
| Monday | 65°F | Rain Showers Likely | 15 mph NE | 57% |
| Monday Night | 54°F | Rain Showers Likely | 10 to 15 mph NE | 55% |
| Tuesday | 63°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 43% |
| Tuesday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Thursday | 70°F | Mostly Sunny | 5 mph NE | 4% |
| Thursday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Friday | 71°F | Mostly Sunny | 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Edgington (41.387, -90.764). Updated through the day.
Growing snapshot for Edgington
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
More local growing data for Edgington: nearby ZIP 61284 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Moline Quad City Intl Ap, Il (12.7 mi from Edgington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.