Daily Weather Brief for January 20, 2026

Today’s weather in Houston brings a cool and fully overcast sky, creating a gray backdrop for the city’s Tuesday routine. Despite the cloud cover, conditions remain calm, and no major hazards are expected. However, the cooler air and lack of sunshine will shape the day for commuters, families, and anyone spending time outdoors.

Today’s Temperature and Conditions

The day’s high reaches about 65.6°F, which feels cool compared to recent weeks. Temperatures drop to a morning low near 50.5°F and fall again to around 44.9°F overnight. Because clouds remain thick through the day, the sun will not help warm things up. Even so, the air stays stable, and humidity remains comfortable.

Expect evening and nighttime readings near 56.1°F and 60.3°F, which keep the night fairly mild. The overcast sky persists, as cloud coverage sits at 100 percent. Although skies look gloomy for most of the day, no rain or thunderstorms are forecast.

Wind, Air Quality, and Visibility

The wind blows gently from the southeast at about 10 mph, with occasional gusts near 24 mph. These gusts may add a slight chill when paired with cooler morning temperatures. Even so, wind hazards should remain minimal for the region.

Air quality stays in a healthy range today. While the thick cloud layer blocks sunlight, it does not create significant air pollution concerns. Because many residents will be driving in dim, flat lighting, drivers should use headlights during commutes to improve visibility.

What Houston Residents Should Expect

Although today brings no severe weather, the chill and cloud cover may affect plans. Outdoor workers should dress in layers and remain aware that the afternoon will not warm much. Morning and late evening dog walkers may notice the cooler bite, so light jackets are recommended.

For those with afternoon commutes or errands, winds stay manageable. Because no rainfall is expected, roads remain dry throughout the day. However, the persistent gray skies could reduce contrast, so drivers should stay alert.

• No rain expected all day.

Looking Ahead

While today stays quiet, the region transitions toward slightly warmer conditions later in the week. As winds continue from the southeast, temperatures may climb gradually. Residents should check the latest updates for any late-week changes, especially if humidity increases.

You can monitor updated forecasts anytime at Houston.com Weather.

Today offers a calm and cool winter day for the city. Dress warmly, expect overcast skies, and enjoy a peaceful break from more active weather patterns.