Boston Shivers Under Bitter Cold as Sunny Skies Mask Frigid Temperatures

Boston Shivers Under Bitter Cold as Sunny Skies Mask Frigid Temperatures

Good morning, Boston. This is your lead editor at boston.news bringing you a critical weather update for Thursday, January 29, 2026. As we step into the heart of winter, the city is experiencing a significant deep freeze that demands your full attention. While the sun may be shining for much of the day, do not be deceived by the bright horizon; temperatures are struggling to climb out of the single digits and teens this morning.

Morning: A Frigid Start to the Workday

As of 8:21 AM, the mercury in Boston is hovering at a bone-chilling 10°F. With humidity sitting at approximately 62% and a steady northwest wind blowing at 9 mph, the 'feels like' temperature is significantly lower, dipping into the negatives for those caught in the wind. The morning sky remains mostly cloudy for now, but we expect these clouds to break as the morning progresses, giving way to clearer skies. Commuters should ensure they are dressed in multiple layers, as the transition from heated buildings to the biting outdoor air can be a shock to the system.

Afternoon: Sunny but Biting

Moving into the afternoon, the forecast calls for mostly sunny conditions. However, the high temperature for the day is expected to peak at only 23°F. Even with the benefit of direct sunlight, wind chill values will remain a major concern, likely staying near 5°F throughout the peak hours of the day. The northwest winds will continue to pull cold Arctic air into the region, making it one of the coldest afternoons we have seen this month. If you are heading out for lunch or afternoon errands, a heavy winter coat, gloves, and a hat are non-negotiable today.

Evening Alert: Cold Weather Advisory in Effect

The most critical part of today's forecast begins after sunset. The National Weather Service has issued a Cold Weather Advisory for Boston, effective from 7:00 PM this evening through 11:00 AM on Friday, January 30. As the sun goes down, cloud cover will increase once again, but this will do little to trap any warmth. We are anticipating a low of approximately 6°F overnight.

• Advisory Duration: 7:00 PM Thursday to 11:00 AM Friday.
• Temperature Range: High of 23°F; Low of 6°F.
• Wind Conditions: Northwest winds at 9 to 12 mph, creating dangerous wind chills.
• Precipitation: There is a minimal 15% chance of snow, though some light flurries are possible late tonight.

Safety Reminders for the Deep Freeze

With a Cold Weather Advisory in place, residents are encouraged to check on elderly neighbors and ensure that all pets are brought indoors. Frostbite can occur on exposed skin in a surprisingly short amount of time under these conditions. Limit outdoor exposure where possible during the late evening and early morning hours. As we look ahead, these frigid temperatures are expected to persist into Friday morning before a slight moderation begins toward the weekend. Stay warm, Boston, and stay tuned for further updates.