Current Conditions

Port Arthur, Texas

84°F29°C

Light Rain

Feels like94°F35°C

Wind

SE 6 mph10 km/h

Humidity

82%

Cloud Cover

91%

As of Thursday, September 3, 2026 at 3:51 PM CDT

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C — feels like 95°F35°C. Light wind from the SE around 6 mph9 km/h. 84% chance of light rain throughout the day. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 82°F28°C. Light wind from the SE around 5 mph9 km/h. 44% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 84°F29°CFeels 95°F35°C	Low 82°F28°CFeels 90°F32°C	Precip 0.17 in4.2 mm84%	Cloud 85%	Wind SE 6 mph9 km/h	Thursday: Overcast and warm, with a high of 84°F29°C — feels like 95°F35°C. Light wind from the SE around 6 mph9 km/h. 84% chance of light rain throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 82°F28°C. Light wind from the SE around 5 mph9 km/h. 44% chance of light rain in the evening.
Light Rain	High 86°F30°CFeels 98°F37°C	Low 79°F26°C	Precip 0.28 in7.1 mm86%	Cloud 72%	Wind SE 4 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the ESE around 4 mph6 km/h. 86% chance of light rain throughout the day. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 61% chance of showers before dawn.
Rain	High 84°F29°CFeels 94°F34°C	Low 79°F26°C	Precip 0.44 in11.1 mm90%	Cloud 84%	Wind SW 3 mph5 km/h	Saturday: Overcast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Light wind from the N around 3 mph5 km/h. 90% chance of rain throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 80°F26°C. Light wind from the SSW around 3 mph5 km/h. 69% chance of light rain throughout the night.
Showers	High 86°F30°CFeels 98°F37°C	Low 78°F26°C	Precip 0.28 in7.2 mm74%	Cloud 59%	Wind SW 4 mph7 km/h	Sunday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 78°F26°C — feels like 99°F37°C. Light wind from the SW around 4 mph6 km/h. 74% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SW around 4 mph7 km/h. 61% chance of showers before dawn.
Showers	High 87°F31°CFeels 100°F38°C	Low 79°F26°C	Precip 0.16 in4 mm61%	Cloud 51%	Wind SW 5 mph8 km/h	Monday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 61% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 80°F27°C. Light wind from the SW around 5 mph9 km/h. 45% chance of showers before dawn.
Showers	High 87°F30°CFeels 99°F37°C	Low 80°F27°C	Precip 0.22 in5.6 mm73%	Cloud 62%	Wind S 5 mph8 km/h	Tuesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the SSE at 5 to 7 mph7 to 11 km/h. 73% chance of showers throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 52% chance of showers before dawn.
Showers	High 86°F30°CFeels 98°F37°C	Low 80°F27°C	Precip 0.25 in6.4 mm77%	Cloud 64%	Wind SSE 6 mph9 km/h	Wednesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 80°F27°C — feels like 99°F37°C. Light wind from the SE around 5 mph8 km/h. 77% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 48% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	84°F29°C Feels 95°F35°C	82°F28°C Feels 90°F32°C	0.17 in4.2 mm· 84%	85%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 95°F35°C. Light wind from the SE around 6 mph9 km/h. 84% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 82°F28°C. Light wind from the SE around 5 mph9 km/h. 44% chance of light rain in the evening.
	FridaySep 4	86°F30°C Feels 98°F37°C	79°F26°C	0.28 in7.1 mm· 86%	72%	Light Rain	SE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the ESE around 4 mph6 km/h. 86% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 61% chance of showers before dawn.
	SaturdaySep 5	84°F29°C Feels 94°F34°C	79°F26°C	0.44 in11.1 mm· 90%	84%	Rain	SW 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Light wind from the N around 3 mph5 km/h. 90% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 80°F26°C. Light wind from the SSW around 3 mph5 km/h. 69% chance of light rain throughout the night.
	SundaySep 6	86°F30°C Feels 98°F37°C	78°F26°C	0.28 in7.2 mm· 74%	59%	Showers	SW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 78°F26°C — feels like 99°F37°C. Light wind from the SW around 4 mph6 km/h. 74% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SW around 4 mph7 km/h. 61% chance of showers before dawn.
	MondaySep 7	87°F31°C Feels 100°F38°C	79°F26°C	0.16 in4 mm· 61%	51%	Showers	SW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 61% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F27°C. Light wind from the SW around 5 mph9 km/h. 45% chance of showers before dawn.
	TuesdaySep 8	87°F30°C Feels 99°F37°C	80°F27°C	0.22 in5.6 mm· 73%	62%	Showers	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the SSE at 5 to 7 mph7 to 11 km/h. 73% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 52% chance of showers before dawn.
	WednesdaySep 9	86°F30°C Feels 98°F37°C	80°F27°C	0.25 in6.4 mm· 77%	64%	Showers	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 80°F27°C — feels like 99°F37°C. Light wind from the SE around 5 mph8 km/h. 77% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 48% chance of showers throughout the night.
	ThursdaySep 10	87°F31°C Feels 101°F38°C	80°F27°C	0.12 in3 mm· 49%	52%	Showers	S 6 mph9 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 80°F27°C — feels like 100°F38°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 49% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 36% chance of drizzle before dawn.
	FridaySep 11	88°F31°C Feels 102°F39°C	81°F27°C	0.09 in2.4 mm· 39%	46%	Showers	SSW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 102°F39°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 25% chance of drizzle before dawn.
	SaturdaySep 12	88°F31°C Feels 101°F38°C	81°F27°C Feels 88°F31°C	0.1 in2.6 mm· 39%	45%	Showers	SSW 9 mph14 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SSW at 8 to 10 mph14 to 16 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the S at 9 mph15 km/h. 20% chance of drizzle before dawn.
	SundaySep 13	87°F31°C Feels 100°F38°C	81°F27°C Feels 89°F32°C	0.11 in2.7 mm· 50%	45%	Showers	S 9 mph15 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 50% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 27% chance of drizzle throughout the night.
	MondaySep 14	87°F30°C Feels 99°F37°C	81°F27°C Feels 89°F31°C	0.13 in3.3 mm· 48%	50%	Showers	S 9 mph14 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 48% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 24% chance of drizzle throughout the night.
	TuesdaySep 15	87°F31°C Feels 98°F37°C	80°F27°C	0.1 in2.6 mm· 34%	49%	Showers	S 7 mph11 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the S at 7 mph11 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the S at 8 mph12 km/h. 24% chance of drizzle throughout the night.
	WednesdaySep 16	87°F30°C Feels 95°F35°C	79°F26°C	0.08 in2 mm· 26%	45%	Showers	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the SSE at 7 mph11 km/h. 26% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the S at 7 mph11 km/h. 21% chance of drizzle throughout the night.
	ThursdaySep 17	87°F30°C Feels 93°F34°C	77°F25°C	0.08 in2 mm· 26%	42%	Showers	E 7 mph12 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 26% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SE at 7 mph11 km/h. 19% chance of drizzle before dawn.

Nearby Cities

Groves5 mi7 km Nederland7 mi11 km Beaumont17 mi27 km Orange19 mi30 km Sulphur42 mi67 km Lake Charles50 mi80 km

About This Forecast

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Coordinates: 29.8852°N, 93.9423°W·Elevation: 2m·Timezone: America/Chicago·Population: 55,340