Roselle, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roselle, a village in Dupage County, Illinois.
This Afternoon
70°F
Slight Chance T-storms
A slight chance of thunderstorms and a slight chance of rain before 1pm, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 68 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Roselle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Slight Chance T-storms | 15 to 20 mph S | 49% |
| Tonight | 60°F | Rain | 15 mph S | 86% |
| Wednesday | 63°F | Rain Likely | 15 mph SSW | 59% |
| Wednesday Night | 48°F | Slight Chance Rain | 15 mph SW | 17% |
| Thursday | 56°F | Chance Rain | 10 to 15 mph WSW | 30% |
| Thursday Night | 43°F | Chance Rain | 5 to 10 mph WNW | 40% |
| Friday | 52°F | Chance Rain | 10 to 15 mph N | 28% |
| Friday Night | 37°F | Mostly Cloudy | 5 to 10 mph NNW | 8% |
| Saturday | 52°F | Mostly Sunny | 5 mph WNW | 7% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph WSW | 6% |
| Sunday | 57°F | Mostly Sunny then Slight Chance Rain | 5 to 10 mph W | 16% |
| Sunday Night | 37°F | Mostly Clear | 5 to 10 mph WNW | 9% |
| Monday | 59°F | Sunny | 5 to 10 mph WSW | 3% |
| Monday Night | 41°F | Mostly Clear | 5 to 10 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Roselle (41.980, -88.086). Updated through the day.
Growing snapshot for Roselle
Last spring frost
Apr 30
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
5b
More local growing data for Roselle: nearby ZIP 60172 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Streamwood, Il (5.6 mi from Roselle). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.