Austin

Sunny Skies and Mild Temperatures Forecasted for Austin's December Week Ahead

AI Assisted Icon
Published on December 20, 2025
Sunny Skies and Mild Temperatures Forecasted for Austin's December Week AheadSource: City of Austin

The city of Austin is expecting a week of typically sunny and mildly brisk December weather, as recent forecasts predict. According to the National Weather Service, today's high will be near 78 degrees with a south southwest wind blowing at around 10 mph, gusting up to 25 mph.

The temperatures drop slightly at night, ushering in a low around 52 with a calmer south wind. Come Sunday, the skies remain sunny, hitting a high near 72, as the wind shifts northerly, around 5 mph. The balmy conditions are set to continue on into the week, with Monday's forecast partly sunny skies and a high once again flirting with the 78-degree mark.

Heading into the evening, Monday night is predicted to be mostly cloudy, with the south wind persisting at around 5 mph and the low hovering around 65 degrees. By Tuesday, temps could rise slightly to a high near 80, the wind retaining its southern direction, 5 to 10 mph, with potential gusts as high as 20 mph.

Cloud cover varies throughout the week, with Tuesday night forecasted to be mostly cloudy and a low of 63. Wednesday's weather leans mostly sunny, the high is anticipated to be near 79, with winds consistent from the south at 5 to 10 mph, and gusts possibly reaching 20 mph. The nocturnal forecast is partially cloudy, with a low settling around 61.

Austinites can expect a partly sunny Christmas Day as the temperature is pegged to be near 79 degrees. The subsequent Thursday night mirrors previous evenings, with partly cloudy skies and a low around 62. Rounding out the week, Friday is projected to follow the same partly sunny pattern, with a high once again nearing 79 degrees, continuing the theme of consistent and mild winter weather for the area.

Austin-Weather & Environment