Dolton, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dolton, a village in Cook County, Illinois.
This Afternoon
74°F
Chance Rain Showers
A chance of rain showers. Partly sunny. High near 74, with temperatures falling to around 70 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
7-day forecast for Dolton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Chance Rain Showers | 15 to 20 mph S | 28% |
| Tonight | 61°F | Rain Showers Likely | 15 mph S | 72% |
| Wednesday | 65°F | Rain Showers Likely then Mostly Cloudy | 15 mph SSW | 69% |
| Wednesday Night | 49°F | Mostly Cloudy | 15 mph SW | 11% |
| Thursday | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph WSW | 19% |
| Thursday Night | 44°F | Chance Rain Showers | 5 to 10 mph WNW | 49% |
| Friday | 54°F | Chance Rain Showers | 10 mph N | 42% |
| Friday Night | 39°F | Slight Chance Rain then Mostly Cloudy | 5 to 10 mph NNW | 20% |
| Saturday | 52°F | Mostly Sunny | 5 mph WNW | 13% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph WSW | 7% |
| Sunday | 57°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Sunday Night | 38°F | Mostly Clear | 5 mph WNW | 12% |
| Monday | 60°F | Sunny | 5 to 10 mph WSW | 8% |
| Monday Night | 42°F | Mostly Clear | 5 to 10 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Dolton (41.630, -87.597). Updated through the day.
Growing snapshot for Dolton
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
More local growing data for Dolton: nearby ZIP 60419 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Park Forest, Il (10.1 mi from Dolton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.