Georgetown

Williamson County, Texas, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

26°

Clear

Feels Like: 25°

Min: 25°

Max: 37°

The next few hours will be clear, with today reaching 37°C and dropping to 24°C. The coming days will be mostly clear until night.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

27° 26° 26° 25° 26° 28° 29° 31° 33° 35° 36° 37° 37° 37° 36° 35° 33° 31° 30° 30° 29° 28° 27° 26°
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
Today
Tomorrow

Daylight Hours

07:19

Sunrise

19:30

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

11:43

Moonrise

21:30

Moonset

Daily Forecast

Today

25°
37°

Wednesday

23°
34°

Thursday

24°
34°

Friday

24°
34°

Saturday

22°
35°

Sunday

22°
34°

Monday

23°
32°

Tuesday

22°
31°

Wednesday

23°
32°

Thursday

24°
31°

Air Quality Data Available

Upgrade to access real-time air quality data for Georgetown.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

84% Humid
Low High

Weather in Georgetown today, September 15, 2026

Conditions in Georgetown on September 15, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Cloud leads the morning, peaking close to 64% near 10:00. Sunshine has little room until later in the day.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 37°C. The air stays humid, with relative humidity between 31% and 88% and the peak around 07:00. Expect gentle winds, highest near 18:00 at 6.1 km/h.

Expect persistent cloud later on, with amounts around 100% by 19:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16.0 km on average, though it can drop toward 15.0 km in thicker cloud or showers. Daylight runs from 07:19 to 19:30, lasting 12 hours 10 minutes of sunlight today.

In short, September 15, 2026 looks like a fine day in Georgetown for being outside, peaking around 37°C.

Frequently asked questions about weather in Georgetown

How warm does it get in Georgetown?

The warmest month in Georgetown is August, with average high temperatures of 36°C. The average temperature during this period is around 30°C.

How cold does it get in Georgetown?

The coldest month in Georgetown is January, with average low temperatures of 5°C. The average temperature during this period is around 10°C.

What is the wettest time of year in Georgetown?

The wettest month in Georgetown is May, with an average of 158mm of precipitation.

What is the driest time of year in Georgetown?

The driest month in Georgetown is January, with an average of 54mm of precipitation.

View full climate insights for Georgetown →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)