The weather forecast for the upcoming weekend indicates a mix of conditions across different regions. In Chicago, temperatures will drop significantly from the unseasonably warm highs in the 50s on Friday to lower 60s over the weekend, with rain expected to return by Sunday. In contrast, parts of another borough are experiencing unusually warm weather, with highs reaching into the 80s, though a cold front is anticipated to bring temperatures down into the 40s by Saturday morning. Despite the cooler temperatures, the warmer weather will return by next week, potentially breaking records. Rain is urgently needed in some areas facing drought, while others are set to remain dry through early next week. Overall, a mix of sunny and rainy conditions is expected, with the possibility of significant rainfall in certain regions by early next week.