Port Arthur Weather Conditions
Current Temperature Level
Port Arthur Weather Conditions
Current Temperature Level
Feels Like 31°C
Chances of Rain12%
27°12%9 AM
31°7%10 AM32°5%11 AM34°3%12 PM35°4%1 PM35°4%2 PM38°2%3 PM36°3%4 PM35°3%5 PM33°5%6 PM32°4%7 PM31°5%8 PM
29°7%9 PM28°8%10 PM27°9%11 PM27°9%12 AM27°9%1 AM26°10%2 AM26°11%3 AM26°12%4 AM26°13%5 AM26°14%6 AM26°13%7 AM25°12%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-12 08:00 (Local Time)
202°SSW
Direction
9km/h
Wind Speed
Gust Speed
3.8m/s
Precipitation
Precipitation
0mm
Pressure
1016mb
UV Index
0.6Low
Today
30
°C
72%Thursday
29
°C69%Friday
30
°C70%Saturday
29
°C65%Sunday
30
°C65%Monday
30
°C65%Tuesday
30
°C65%Wednesday
30
°C66%Thursday
29
°C73%Friday
29
°C72%Sunny
Clear Sky with temperature at 30 °C and humidity will be at 72% with 19.8 km/h winds.38°C / 25°C
Humi.72 %
Prec.0 mm
Sunrise
06:41 AM13hrs 19min
Sunset
08:00 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
26 °C
84 %
0
10.4 kmph / S
Clear
Feels 29 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
26 °C
85 %
0
10.1 kmph / SSW
ClearFeels 29 °C
Cover 1 %
Visibility 10 km
2 AM
Clear
26 °C
86 %
0
10.1 kmph / SSW
ClearFeels 29 °C
Cover 2 %
Visibility 10 km
3 AM
Clear
26 °C
86 %
0
10.1 kmph / SSW
ClearFeels 28 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
25 °C
87 %
0
9.7 kmph / SSW
ClearFeels 28 °C
Cover 4 %
Visibility 10 km
5 AM
Clear
25 °C
88 %
0
9.7 kmph / SSW
ClearFeels 28 °C
Cover 3 %
Visibility 10 km
6 AM
Clear
25 °C
89 %
0
9.4 kmph / SSW
ClearFeels 28 °C
Cover 1 %
Visibility 10 km
7 AM
Sunny
25 °C
90 %
0
9 kmph / SSW
SunnyFeels 28 °C
Cover 6 %
Visibility 10 km
8 AM
Sunny
27 °C
85 %
0.6
9 kmph / SSW
SunnyFeels 31 °C
Cover 8 %
Visibility 10 km
9 AM
Partly Cloudy
31 °C
70 %
2.1
12.2 kmph / SSW
Partly CloudyFeels 37 °C
Cover 26 %
Visibility 10 km
10 AM
Sunny
32 °C
62 %
4.5
11.9 kmph / SSW
SunnyFeels 38 °C
Cover 23 %
Visibility 10 km
11 AM
Sunny
34 °C
56 %
7.4
12.2 kmph / SSW
SunnyFeels 42 °C
Cover 19 %
Visibility 10 km
12 PM
Partly Cloudy
35 °C
54 %
9.7
14 kmph / SSW
Partly CloudyFeels 42 °C
Cover 26 %
Visibility 10 km
1 PM
Partly Cloudy
35 °C
55 %
11
16.6 kmph / S
Partly CloudyFeels 43 °C
Cover 34 %
Visibility 10 km
2 PM
Sunny
38 °C
47 %
10.7
19.8 kmph / S
SunnyFeels 46 °C
Cover 13 %
Visibility 10 km
3 PM
Sunny
36 °C
53 %
8
18.7 kmph / SSW
SunnyFeels 44 °C
Cover 20 %
Visibility 10 km
4 PM
Sunny
35 °C
51 %
3.7
18.4 kmph / SSW
SunnyFeels 42 °C
Cover 19 %
Visibility 10 km
5 PM
Partly Cloudy
33 °C
56 %
2.8
18.7 kmph / S
Partly CloudyFeels 39 °C
Cover 40 %
Visibility 10 km
6 PM
Sunny
32 °C
60 %
1.3
18.4 kmph / S
SunnyFeels 37 °C
Cover 16 %
Visibility 10 km
7 PM
Sunny
31 °C
68 %
0.3
18 kmph / S
SunnyFeels 36 °C
Cover 2 %
Visibility 10 km
8 PM
Clear
29 °C
75 %
0
15.5 kmph / S
ClearFeels 33 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
28 °C
79 %
0
13.7 kmph / SSW
ClearFeels 31 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
27 °C
80 %
0
13.7 kmph / SSW
ClearFeels 30 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
27 °C
80 %
0
13.7 kmph / SSW
ClearFeels 29 °C
Cover 0 %
Visibility 10 km
38°25°37°26°37°24°38°24°36°25°35°25°37°24°35°24°33°24°32°24°35°24°38°25°35°25°35°26°36°24°36°24°36°26°36°25°37°26°33°26°33°25°33°25°33°25°33°25°32°25°32°25°33°24°32°25°31°25°31°24°32°25°AugustWeather Overview
No. of days:
Sunny
19
Cloudy
0
Rainy
12
Snowy
0
The monthly weather averages in Port Arthur consist of 19 sunny days, 0 cloudy days, 12 rainy days, and 0 snowy days.
Port Arthur's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
33 °C
Clear
28%
0
3.6 kmph / ESE
2.
Homestead, Florida
30 °C
Sunny
72%
1.9
4.7 kmph / NNE
3.
Tampa, Florida
30 °C
Sunny
71%
1.7
10.8 kmph / NW
4.
Westmorland, California
30 °C
Clear
32%
0
3.6 kmph / SSE
5.
Tulsa, Oklahoma
30 °C
Sunny
53%
0.5
21.2 kmph / SSW
6.
Chandler, Arizona
30 °C
Clear
51%
0
11.2 kmph / SSE
7.
Edmond, Oklahoma
29 °C
Sunny
46%
0.4
25.6 kmph / SSW
8.
Miami, Florida
29 °C
Sunny
79%
1.9
4 kmph / SE
9.
Southwest Ranches, Florida
29 °C
Sunny
79%
1.9
3.6 kmph / SSW
10.
Cooper City, Florida
29 °C
Sunny
79%
1.9
3.6 kmph / SSW
Last Updated: 12 Aug 2026, 01:16 PM
City Weather RankingsFAQs About Port Arthur Weather Conditions
1. What is the current temperature in Port Arthur today - 12 August 2026?
1. What is the current temperature in Port Arthur today - 12 August 2026?
The current temperature in Port Arthur is 27°C, with a feels-like temperature of 31°C. Today's forecast shows a high of 38°C and a low of 25°C, giving a 13 degree swing through the day as of 08:00 AM 12 August 2026.
2. What are the current weather parameters in Port Arthur today?
2. What are the current weather parameters in Port Arthur today?
Here is a complete overview of Port Arthur's current weather conditions as of 08:00 AM 12 August 2026: Condition : Sunny Temperature : 27°C Pleasant (Feels like 31°C) Humidity : 85% Wind Speed : 9 km/h from SSW (202 degrees), Gust 3.8 m/s UV Index : 0.6 (Low Air Pressure : 1016 mb Cloud Cover : 8% Visibility : 10 km Precipitation : 0 mm (6% chance of rain)
3. What is the 10-day weather forecast for Port Arthur from 08:00 AM 12 August 2026?
3. What is the 10-day weather forecast for Port Arthur from 08:00 AM 12 August 2026?
From 08:00 AM 12 August 2026, Port Arthur's 10-day forecast shows this trend: Today (Aug. 12) : Temp. 30°C, Hum. 72% and Sunny condition. Thursday (Aug. 13) : Temp. 29°C, Hum. 69% and Sunny condition. Friday (Aug. 14) : Temp. 30°C, Hum. 70% and Sunny condition. Saturday (Aug. 15) : Temp. 29°C, Hum. 65% and Sunny condition. Sunday (Aug. 16) : Temp. 30°C, Hum. 65% and Sunny condition. Monday (Aug. 17) : Temp. 30°C, Hum. 65% and Sunny condition. Tuesday (Aug. 18) : Temp. 30°C, Hum. 65% and Sunny condition. Wednesday (Aug. 19) : Temp. 30°C, Hum. 66% and Sunny condition. Thursday (Aug. 20) : Temp. 29°C, Hum. 73% and Rain Showers condition. Friday (Aug. 21) : Temp. 29°C, Hum. 72% and Rain Showers condition.
4. Will it rain in Port Arthur today?
4. Will it rain in Port Arthur today?
As of 08:00 AM 12 August 2026, there is a 12% chance of rainfall in Port Arthur later today around 2026-08-12 08:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Port Arthur in August 2026?
5. What is the monthly weather forecast for Port Arthur in August 2026?
August 2026 in Port Arthur is forecast to have 19 sunny days, 12 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 24°C to highs of 38°C.
6. How does the weather in Port Arthur affect air quality?
6. How does the weather in Port Arthur affect air quality?
Weather directly impacts air quality in Port Arthur. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
