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Chicago Forecast Calls for Potential Record Warmth
Residents to enjoy a prolonged taste of spring this week
Published on Feb. 15, 2026
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After a deep freeze in January, the Chicago area is set to experience near-record warmth in the coming days, with temperatures potentially reaching the mid-60s and even challenging long-standing records.
Why it matters
The unseasonably warm weather is a stark contrast to the bitter cold that gripped the region earlier this winter, providing a welcome respite for residents but also raising concerns about the impacts of climate change on seasonal weather patterns.
The details
Forecasts indicate that temperatures could climb into the mid-to-upper 50s on Sunday, with some areas potentially reaching 60 degrees. Monday is expected to be even warmer, with highs in the low-to-mid 60s potentially breaking a 100-year-old record. Tuesday will see a slight dip, but Wednesday could be the warmest day of the week, with readings in the mid-60s, though not quite reaching the all-time high of 70 degrees set in 2017.
- On Sunday, temperatures are expected to rise into the mid-to-upper 50s.
- On Monday, temperatures are forecast to reach the low-to-mid 60s, potentially breaking a record set in 1921.
- On Tuesday, temperatures will fall back into the 50s.
- On Wednesday, temperatures are expected to climb into the mid-60s.
The players
NBC 5 Storm Team
The weather forecasting team at NBC's Chicago affiliate.
What’s next
Colder temperatures and chances for rain or wet snow are expected to return by the end of the week, with long-range models indicating the potential for above-average temperatures to wrap up the month of February.
The takeaway
The dramatic swing in weather patterns, from a deep freeze to near-record warmth, highlights the increasing volatility of seasonal weather and the need for continued monitoring and adaptation to the impacts of climate change.





