The 74-Degree Calm: Houston Enjoys Balmy Skies and Morning Fog Before the Arctic Arrival
A Brief Respite from the Winter Chill
Houstonians waking up this Thursday, January 22, 2026, will find a city temporarily insulated from the typical winter cold. Today serves as a warm, muggy placeholder between earlier rain showers and a historic Arctic blast set to arrive this weekend. While the weather is unseasonably mild, local meteorologists are urging residents to use this 'calm before the storm' to finalize winter preparations.
Morning: Dense Fog and Mild Starts
The morning hours will be dominated by a widespread Dense Fog Advisory. Visibility is expected to be significantly reduced across the Houston metro area and surrounding counties until approximately 8:00 a.m. Commuters should plan for slower travel times and keep a safe distance from other vehicles. Temperatures will start in the lower 60s—specifically around 61°F—which is notably warm for late January. The air will feel quite muggy, with humidity levels hovering near 98% as the region sits in a warm sector of air ahead of a massive approaching front.
Afternoon: Sunshine and Record-Pushing Warmth
As the fog burns off by mid-morning, skies will transition from mostly cloudy to a pleasant mix of sun and clouds. Afternoon high temperatures are forecast to peak at 74°F, nearly 10 degrees above the seasonal average. Light southeast winds from the Gulf of Mexico, traveling at 5 to 10 mph, will keep the atmosphere balmy and humid. This afternoon represents the last opportunity for residents to work comfortably outdoors before temperatures plummet. It is an ideal window for wrapping exposed pipes and securing outdoor vegetation.
Evening and Overnight: The Return of the Mist
By Thursday evening, the brief drying trend continues, though the humidity will remain high. Temperatures will only dip to about 60°F tonight, supported by a continued southerly flow. Patchy fog is expected to redevelop after 2:00 a.m. Friday morning. While tonight will be calm, the National Weather Service warns that rain chances will begin to ramp up significantly by Friday evening as the first wave of Arctic air pushes into Southeast Texas.
Quick Look Forecast for Thursday, Jan 22
- High Temperature: 74°F
- Low Temperature: 61°F
- Wind: SE at 5-10 mph
- Rain Chance: 20% (Mainly dry)
- Humidity: 88% - 98%
- Advisories: Dense Fog Advisory (Morning)
Looking ahead, residents should prepare for a drastic shift. An Extreme Cold Watch has already been issued starting Saturday evening, with the potential for freezing rain, sleet, and temperatures dropping into the low 20s or teens by Sunday morning. Enjoy the 70-degree warmth today, but keep the winter gear ready.