15-Day Weather Forecast for Chicago
Extended outlook — plan your next two weeks
Popular US Cities — 15-Day Outlook
Daily Forecast (Next 15 Days)
| Date | Condition | High / Low | Rain Chance |
|---|---|---|---|
| Sun, Oct 25 | ☁️ Overcast | 22° / 9° | 1% |
| Mon, Oct 26 | 🌫️ Fog | 15° / 11° | 5% |
| Tue, Oct 27 | ☁️ Overcast | 20° / 11° | 4% |
| Wed, Oct 28 | ☁️ Overcast | 20° / 15° | 2% |
| Thu, Oct 29 | 🌦️ Light drizzle | 21° / 15° | 18% |
| Fri, Oct 30 | ☁️ Overcast | 15° / 11° | 17% |
| Sat, Oct 31 | ☁️ Overcast | 12° / 9° | 33% |
| Sun, Nov 1 | ☁️ Overcast | 16° / 11° | 38% |
| Mon, Nov 2 | 🌦️ Light drizzle | 14° / 12° | 33% |
| Tue, Nov 3 | ☁️ Overcast | 14° / 12° | 34% |
| Wed, Nov 4 | 🌦️ Light drizzle | 13° / 7° | 26% |
| Thu, Nov 5 | ⛅ Partly cloudy | 7° / 5° | 22% |
| Fri, Nov 6 | ☁️ Overcast | 12° / 4° | 23% |
| Sat, Nov 7 | 🌦️ Light drizzle | 14° / 9° | 25% |
| Sun, Nov 8 | 🌦️ Light drizzle | 12° / 6° | 24% |
About This 15-Day Forecast
This extended weather forecast for Chicago is powered by Open-Meteo, which combines high-resolution weather models from national weather services worldwide. While short-term forecasts (1-3 days) are highly accurate, extended forecasts beyond 7 days should be used as a general guide for planning. Weather patterns can change, so check back closer to your target date for the most reliable information.