Chilly Skies and Frosty Mornings: Oakland Braces for Record-Setting Cold Snap

A Frigid Start to the Weekend

Oakland residents are waking up to some of the coldest temperatures the city has seen in years. As of Friday, February 20, 2026, the National Weather Service has issued a Cold Weather Advisory for the East Bay shoreline, including Oakland, effective from 1:00 AM until 9:00 AM this morning. While the heavy rains from earlier in the week have finally cleared out, they have been replaced by a biting cold front that is keeping the region in a deep freeze through the early hours.

Morning Forecast: Frost and Clear Skies

The morning hours will be defined by the lingering Cold Weather Advisory. In the flatlands and near the Port of Oakland, temperatures dropped into the mid-to-upper 30s overnight. However, the Oakland and Berkeley hills are seeing even more extreme conditions, with temperatures dipping into the upper 20s. Residents in these higher elevations should be wary of frost on windshields and slick spots on less-traveled roads. As the sun rises, the morning clouds are expected to scatter, giving way to crisp, clear blue skies by mid-morning. Despite the sunshine, the air will remain brisk, requiring heavy coats for those heading out to work or school.

Afternoon and Evening: Crisp and Sunny

By the afternoon, Oakland will see a modest recovery in temperature. Expect a daytime high of approximately 53°F to 55°F. While this is slightly below the historical average for late February, the lack of wind and rain will make for a pleasant, albeit cool, afternoon at Lake Merritt or Jack London Square. The humidity will hover around 60%, and winds are expected to remain light, shifting from the west at 5 to 10 mph.

As the sun sets around 5:52 PM, the thermometer will begin a rapid descent once again. With clear skies overnight, heat will escape quickly into the atmosphere. Friday night is projected to see a low near 38°F in the city center, with the hills likely seeing another round of near-freezing temperatures by early Saturday morning.

Safety Warnings and Advisories

The National Weather Service has highlighted several critical safety concerns regarding the current weather pattern:

• Vulnerable Populations: The extreme cold is particularly hazardous for unhoused individuals. Local authorities recommend seeking indoor shelter immediately.
• Pets and Livestock: Pet owners are urged to bring animals indoors, as prolonged exposure to temperatures in the 30s can lead to hypothermia.
• Sensitive Vegetation: The frost expected in the Oakland hills may damage or kill sensitive tropical plants and crops. Homeowners should cover outdoor plants or move them inside.
• Infrastructure: While not a hard freeze for the entire city, residents in the hills should ensure outdoor pipes are adequately insulated to prevent issues.