Tomorrow's Weather Forecast for December 20, 2025 in Houston

Tomorrow's weather forecast for Houston brings mild temperatures, clear skies, and calm conditions. Residents can expect a cool morning followed by a warm afternoon, making it a comfortable day for outdoor errands and holiday activities.

Mild Temperatures and Clear Skies

Temperatures will start near 51°F at sunrise. Conditions will warm gradually through the morning. By midday, highs should reach about 79.7°F, which is above average for late December. Throughout the day, skies will stay mostly clear with only 7% cloud cover.

Evening temperatures will ease down to about 73.6°F before dropping to around 68.6°F overnight. Since the air will stay dry, visibility should remain excellent for evening travel.

Wind, Air Quality, and Outdoor Conditions

Light winds from the south-southwest will move across the city at about 13 mph. Gusts may reach 26 mph in open areas. Despite the breezy spots, conditions will stay safe for outdoor plans. Air quality is expected to remain good, which will help residents with respiratory concerns.

No rain or snow is in the forecast. With stable atmospheric pressure near 1016 mb, the region should avoid any sudden weather changes. Because the air will remain dry, humidity may feel low at times during the afternoon.

What Houston Residents Should Expect

Because the day will remain clear and mild, people should consider early errands or outdoor activities. Cooler morning temperatures may require a light jacket. By the afternoon, short sleeves should feel comfortable. With holiday travel increasing, drivers will appreciate the calm weather on major roads and highways.

• Morning low: 51°F
• Afternoon high: 79.7°F
• Wind: 13 mph with gusts to 26 mph
• Sky: Clear
• Rain: None expected

Looking Ahead

While tomorrow remains pleasant, the weekend may bring shifts in temperature as cooler air moves toward Texas. Residents should check daily updates for any changes. Because weather patterns can change quickly in December, staying informed will help with planning.

For more details and future updates, visit Houston.com Weather.

Tomorrow offers easy travel, comfortable temperatures, and bright skies. Residents should enjoy the break from winter clouds and prepare for cooler days ahead.