5-day weather forecast Justin 12-08-2026

Weather forecast Justin today 12.08.2026: sunny, temperature from 27 °C to 40 °C.

Precipitation probability 6%. Wind up to 8.5 m/s (gusts 12.75 m/s). Air humidity 27–72%, atmospheric pressure 755–761 mm Hg, UV index up to 10.

Sunrise 06:50
Sunset 20:18
New Moon0% illuminated
Moonrise 06:18 · Moonset 20:19
Chart
Table
Wed, Aug 12, 2026

Forecast from 27 °C to 40 °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)303029282727272728293136373840404040393734323130
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 (%)0000000000001109310000000
Rain chance (%)222356655432221100001111

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)7.58.398.586.616.315.695.55.896.616.8976.896.897.117.117.197.317.317.196.315.896.196
Wind gust (m/s)11.9712.7512.7211.929.949.568.648.447.647.587.948.067.947.948.178.178.288.398.398.8610.3111.0811.4411.39
Wind direction (°)S 175°S 184°SSW 193°SSW 197°SSW 195°SSW 197°SSW 194°S 191°S 190°SSW 197°SSW 199°SSW 198°SSW 195°S 188°S 184°S 182°S 180°S 178°S 178°S 176°S 171°S 169°S 174°S 185°

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 (%)555252596872727067625955555143363127272934404245

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)759759759759760760760761761761761760759759758758757756755755755755756756

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 Index000000000.51.63.76.28.610108.66.23.71.60.40000

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)8.68.176.15.75.65.65.75.96.16.56.96.76.25.65.45.35.35.2555.25.35.4
PM10 (µg/m³)11.610.89.38.27.77.77.87.98.28.69.19.69.48.77.97.77.77.67.47.16.96.96.97
Ozone (O₃) (µg/m³)625854504743403942475568839510010110098938882756965
NO₂ (µg/m³)8.17.56.75.655.35.96.25.74.943.12.11.41.11.11.31.622.73.95.46.56.9
SO₂ (µg/m³)1.61.71.71.61.51.51.51.51.51.51.51.41.31.21.11.110.90.90.911.11.21.3
CO (µg/m³)109110109107106106106107109110111109106104103102101101101102104107109110
Wed, Aug 12, 2026

Frequently asked questions about the 5-day weather in Justin

Over the next 5 days in Justin the temperature is expected to range from about 26 to 42 °C. See the detailed hourly forecast for each of the 5 days in the charts above.

The chance of rain in Justin over the next 5 days reaches 6%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.

A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.

Over the next 5 days the temperature in Justin ranges from about 26 to 42 °C. Compare the warmest and coolest day on the temperature chart above.

Over the next 5 days the wind in Justin picks up to 10 m/s. The windiest days are easy to spot on the wind chart above.

For a walk or a trip, pick the days with the lowest chance of rain (up to 6%) and light wind — easy to compare on the 5-day charts above.

The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.

Justin 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.