5-day weather forecast Austin Nov 18, 2026

20°12° · Overcast

Weather forecast Austin Wednesday Nov 18, 2026: overcast, temperature from 12 °C to 20 °C.

Precipitation probability 23%. Wind up to 2.5 m/s (gusts 6.83 m/s). Air humidity 65–85%, atmospheric pressure 767–770 mm Hg, UV index up to 1.7.

Sunrise 06:59
Sunset 17:33
Waxing Gibbous73% illuminated
Moonrise 13:53 · Moonset 01:05
Chart
Table

Forecast from 12 °C to 20 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)141313121313131314151617181920202020191818171717
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)9496981001001001001001001009998979389838892958166526884
Rain chance (%)161718191918181817161616161514131518201815141823

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.891.811.811.891.51.311.311.51.611.691.691.8122.192.392.52.391.811.691.811.891.892.192.31
Wind gust (m/s)4.584.534.254.083.422.832.923.423.723.973.894.224.53.723.833.423.832.612.532.923.695.894.786.83
Wind direction (°)ESE 112°ESE 115°ESE 112°ESE 111°ESE 105°E 94°E 83°E 89°E 87°E 93°E 97°ESE 108°ESE 111°ESE 113°ESE 119°ESE 120°ESE 113°ESE 102°E 95°E 96°ESE 103°ESE 110°ESE 117°SE 130°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)676970717070696867656666666666666872757677788185

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)770769769769769769769769770770770769769768767767767767767767768768768768

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.10.81.311.71.51.50.80.50.2000000

Air quality & pollen

Air quality is available for the first three days only.

Austin on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.