Port Arthur, TX Hourly Weather

Jefferson County3:54 PM CDT29.89°N, 93.94°WElevation 7 ft

Next 48 hours

3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 65° 70° 75° 80° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 259 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Mostly Sunny 77° 77° 0% 0.00 in E 5 G13 36% 48° 41% 4
4 PM Partly Sunny 79° 79° 0% 0.00 in E 5 G12 35% 49° 52% 2
5 PM Mostly Cloudy 77° 77° 0% 0.00 in E 5 G10 40% 51° 71% 1
6 PM Mostly Cloudy 77° 77° 0% 0.00 in SE 5 43% 53° 68% 0
7 PM Mostly Cloudy 73° 73° 0% 0.00 in SE 5 51% 54° 73% 0
8 PM Mostly Cloudy 70° 70° 0% 0.00 in Calm 61% 56° 67% 0
9 PM Mostly Cloudy 70° 70° 0% 0.00 in Calm 63% 57° 74% 0
10 PM Mostly Cloudy 69° 69° 0% 0.00 in Calm 68% 58° 81% 0
11 PM Mostly Cloudy 68° 68° 0% 0.00 in Calm 70% 58° 82% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 70% 57° 87% 0
1 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 70% 57° 80% 0
2 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 73% 58° 76% 0
3 AM Mostly Cloudy 67° 67° 0% 0.00 in NE 5 70% 57° 73% 0
4 AM Mostly Cloudy 66° 66° 0% 0.00 in NE 5 75% 58° 76% 0
5 AM Mostly Cloudy 66° 66° 0% 0.00 in NE 5 75% 58° 76% 0
6 AM Mostly Cloudy 66° 66° 0% 0.00 in NE 5 G10 73% 57° 82% 0
7 AM Mostly Cloudy 64° 64° 0% 0.00 in NE 5 G12 81% 58° 82% 0
8 AM Mostly Cloudy 66° 66° 0% 0.00 in E 10 75% 58° 81% 0
9 AM Partly Sunny 68° 68° 0% 0.00 in E 10 70% 58° 66% 1
10 AM Partly Sunny 72° 72° 0% 0.00 in E 10 64% 59° 51% 3
11 AM Mostly Sunny 75° 75° 0% 0.00 in E 10 56% 58° 46% 4
12 PM Mostly Sunny 77° 77° 0% 0.00 in E 10 50% 57° 40% 6
1 PM Mostly Sunny 78° 78° 0% 0.00 in E 10 47% 56° 35% 6
2 PM Mostly Sunny 80° 80° 0% 0.00 in E 10 42% 55° 31% 5
3 PM Mostly Sunny 81° 81° 0% 0.00 in E 10 41% 55° 28% 4
4 PM Sunny 81° 81° 0% 0.00 in E 5 G12 41% 55° 24% 2
5 PM Mostly Sunny 79° 79° 0% 0.00 in E 5 G10 45% 56° 30% 1
6 PM Partly Cloudy 77° 77° 0% 0.00 in SE 5 50% 57° 37% 0
7 PM Partly Cloudy 75° 75° 0% 0.00 in SE 5 56% 58° 43% 0
8 PM Partly Cloudy 72° 72° 0% 0.00 in Calm 64% 59° 46% 0
9 PM Partly Cloudy 71° 71° 0% 0.00 in Calm 68% 60° 48% 0
10 PM Mostly Cloudy 69° 69° 0% 0.00 in Calm 73% 60° 51% 0
11 PM Mostly Cloudy 68° 68° 0% 0.00 in Calm 78% 61° 53% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 81% 61° 56% 0
1 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 81% 61° 58% 0
2 AM Mostly Cloudy 67° 67° 0% 0.00 in Calm 81% 61° 58% 0
3 AM Mostly Cloudy 67° 67° 0% 0.00 in E 5 81% 61° 59% 0
4 AM Mostly Cloudy 67° 67° 0% 0.00 in E 5 78% 60° 59% 0
5 AM Mostly Cloudy 66° 66° 0% 0.00 in E 5 81% 60° 63% 0
6 AM Partly Sunny 65° 65° 0% 0.00 in E 5 97% 64° 68% 0
7 AM Mostly Cloudy 66° 66° 1% 0.00 in E 5 93% 64° 72% 0
8 AM Partly Sunny 68° 68° 1% 0.00 in E 5 G10 87% 64° 69% –
9 AM Partly Sunny 70° 70° 1% 0.00 in E 5 G10 84% 65° 67% –
10 AM Partly Sunny 73° 73° 1% 0.00 in E 5 G12 76% 65° 64% –
11 AM Partly Sunny 75° 75° 1% 0.00 in E 5 G12 71% 65° 65% –
12 PM Partly Sunny 76° 76° 1% 0.00 in E 5 G12 66% 64° 66% –
1 PM Partly Sunny 78° 78° 3% 0.00 in E 5 G12 62% 64° 67% –
2 PM Partly Sunny 79° 79° 3% 0.00 in E 5 G12 60% 64° 66% –
3 PM Partly Sunny 80° 82° 3% 0.00 in SE 5 G12 58% 64° 66% –
4 PM Partly Sunny 80° 82° 3% 0.00 in SE 5 G10 58% 64° 65% –
5 PM Partly Sunny 78° 78° 3% 0.00 in SE 5 62% 64° 68% –
6 PM Mostly Cloudy 76° 76° 3% 0.00 in SE 5 66% 64° 70% –
7 PM Mostly Cloudy 74° 74° 3% 0.00 in SE 5 74% 65° 73% –
8 PM Mostly Cloudy 73° 73° 3% 0.00 in SE 5 79% 66° 73% –
9 PM Mostly Cloudy 72° 72° 3% 0.00 in Calm 84% 67° 73% –
10 PM Mostly Cloudy 71° 71° 3% 0.00 in Calm 90% 68° 73% –
11 PM Mostly Cloudy 71° 71° 3% 0.00 in Calm 90% 68° 73% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 70° 70° 3% 0.00 in Calm 93% 68° 73% –
1 AM Partly Cloudy 70° 70° 4% 0.00 in Calm 93% 68° 50% –
2 AM Partly Cloudy 70° 70° 4% 0.00 in Calm 93% 68° 50% –
3 AM Partly Cloudy 69° 69° 4% 0.00 in E 5 97% 68° 50% –
4 AM Partly Cloudy 69° 69° 4% 0.00 in E 5 97% 68° 50% –
5 AM Partly Cloudy 69° 69° 4% 0.00 in E 5 97% 68° 50% –
6 AM Mostly Sunny 68° 68° 4% 0.00 in E 5 97% 67° 50% –
7 AM Mostly Sunny 69° 69° 8% 0.00 in E 5 G10 93% 67° 36% –
8 AM Mostly Sunny 71° 71° 8% 0.00 in E 5 G12 87% 67° 36% –
9 AM Mostly Sunny 73° 73° 8% 0.00 in E 5 G13 84% 68° 36% –
10 AM Mostly Sunny 75° 75° 8% 0.00 in E 10 79% 68° 36% –
11 AM Mostly Sunny 77° 77° 8% 0.00 in E 10 74% 68° 36% –
12 PM Mostly Sunny 78° 78° 8% 0.00 in E 10 69% 67° 36% –
1 PM Mostly Sunny 79° 79° 7% 0.00 in E 10 64% 66° 33% –
2 PM Mostly Sunny 80° 82° 7% 0.00 in E 10 60% 65° 33% –
3 PM Mostly Sunny 81° 83° 7% 0.00 in SE 10 58% 65° 33% –
4 PM Mostly Sunny 81° 83° 7% 0.00 in SE 10 58% 65° 33% –
5 PM Mostly Sunny 80° 82° 7% 0.00 in SE 5 G12 60% 65° 33% –
6 PM Partly Cloudy 77° 77° 7% 0.00 in SE 5 G10 69% 66° 33% –
7 PM Partly Cloudy 75° 75° 0% 0.00 in SE 5 74% 66° 30% –
8 PM Partly Cloudy 73° 73° 0% 0.00 in SE 5 79% 66° 30% –
9 PM Partly Cloudy 72° 72° 0% 0.00 in Calm 84% 67° 30% –
10 PM Partly Cloudy 71° 71° 0% 0.00 in Calm 87% 67° 30% –
11 PM Partly Cloudy 70° 70° 0% 0.00 in Calm 90% 67° 30% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 70° 70° 0% 0.00 in Calm 93% 68° 30% –
1 AM Mostly Clear 70° 70° 1% 0.00 in Calm 93% 68° 23% –
2 AM Mostly Clear 70° 70° 1% 0.00 in Calm 93% 68° 23% –
3 AM Mostly Clear 69° 69° 1% 0.00 in E 5 93% 67° 23% –
4 AM Mostly Clear 69° 69° 1% 0.00 in E 5 93% 67° 23% –
5 AM Mostly Clear 68° 68° 1% 0.00 in E 5 97% 67° 23% –
6 AM Sunny 68° 68° 1% 0.00 in E 5 93% 66° 23% –
7 AM Mostly Sunny 68° 68° 2% 0.00 in E 5 G10 93% 66° 33% –
8 AM Mostly Sunny 70° 70° 2% 0.00 in E 5 G12 87% 66° 33% –
9 AM Mostly Sunny 72° 72° 2% 0.00 in E 5 G12 84% 67° 33% –
10 AM Mostly Sunny 74° 74° 2% 0.00 in E 10 79% 67° 33% –
11 AM Mostly Sunny 76° 76° 2% 0.00 in E 10 71% 66° 33% –
12 PM Mostly Sunny 78° 78° 2% 0.00 in E 10 62% 64° 33% –
1 PM Mostly Sunny 79° 79° 4% 0.00 in E 10 58% 63° 36% –
2 PM Mostly Sunny 80° 81° 4% 0.00 in E 10 54% 62° 36% –
3 PM Mostly Sunny 81° 82° 4% 0.00 in SE 10 53% 62° 36% –
4 PM Mostly Sunny 81° 82° 4% 0.00 in SE 10 53% 62° 36% –
5 PM Mostly Sunny 80° 81° 4% 0.00 in SE 5 G10 54% 62° 36% –
6 PM Partly Cloudy 77° 77° 4% 0.00 in SE 5 60% 62° 36% –
7 PM Partly Cloudy 75° 75° 3% 0.00 in SE 5 66% 63° 46% –
8 PM Partly Cloudy 73° 73° 3% 0.00 in Calm 73% 64° 46% –
9 PM Partly Cloudy 71° 71° 3% 0.00 in Calm 79% 64° 46% –
10 PM Partly Cloudy 70° 70° 3% 0.00 in Calm 84% 65° 46% –
11 PM Partly Cloudy 69° 69° 3% 0.00 in Calm 87% 65° 46% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 69° 69° 3% 0.00 in Calm 87% 65° 46% –
1 AM Partly Cloudy 69° 69° 4% 0.00 in Calm 87% 65° 45% –
2 AM Partly Cloudy 69° 69° 4% 0.00 in E 5 87% 65° 45% –
3 AM Partly Cloudy 68° 68° 4% 0.00 in E 5 87% 64° 45% –
4 AM Partly Cloudy 68° 68° 4% 0.00 in E 5 87% 64° 45% –
5 AM Partly Cloudy 67° 67° 4% 0.00 in E 5 90% 64° 45% –
6 AM Mostly Sunny 67° 67° 4% 0.00 in E 5 90% 64° 45% –
7 AM Slight Chance Rain Showers 67° 67° 15% <0.01 in E 5 G10 90% 64° 55% –
8 AM Slight Chance Rain Showers 69° 69° 15% <0.01 in E 5 G12 84% 64° 55% –
9 AM Slight Chance Rain Showers 71° 71° 15% <0.01 in E 10 81% 65° 55% –
10 AM Slight Chance Rain Showers 73° 73° 15% <0.01 in E 10 76% 65° 55% –
11 AM Slight Chance Rain Showers 75° 75° 15% <0.01 in E 10 71% 65° 55% –
12 PM Slight Chance Rain Showers 77° 77° 15% <0.01 in E 10 67% 65° 55% –
1 PM Chance Rain Showers 78° 78° 35% 0.02 in E 10 64% 65° 57% –
2 PM Chance Rain Showers 79° 79° 35% 0.02 in E 10 62% 65° 57% –
3 PM Chance Rain Showers 80° 82° 35% 0.02 in E 10 60% 65° 57% –
4 PM Chance Rain Showers 80° 82° 35% 0.02 in E 10 60% 65° 57% –
5 PM Chance Rain Showers 78° 78° 35% 0.02 in E 10 64% 65° 57% –
6 PM Chance Rain Showers 76° 76° 35% 0.02 in E 5 G13 71% 66° 57% –
7 PM Chance Rain Showers 74° 74° 31% <0.01 in E 5 G12 76% 66° 62% –
8 PM Chance Rain Showers 73° 73° 31% <0.01 in E 5 G10 81% 67° 62% –
9 PM Chance Rain Showers 72° 72° 31% <0.01 in E 5 G10 84% 67° 62% –
10 PM Chance Rain Showers 71° 71° 31% <0.01 in E 5 G10 90% 68° 62% –
11 PM Chance Rain Showers 70° 70° 31% <0.01 in E 5 G10 93% 68° 62% –
Saturday, October 317 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 70° 70° 31% <0.01 in E 5 G12 97% 69° 62% –
1 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –
2 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –
3 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –
4 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –
5 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –
6 AM Chance Rain Showers 70° 70° 32% 0.01 in E 5 G12 97% 69° 52% –

National Weather Service forecast updated 21 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather