ARLINGTON, TX Weather Forecast & Current Conditions

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ARLINGTON, TX
Current Weather

1:53 AM CDT AUG 18, 2026
Clear
88°F
Feels Like: 88°F
Dewpoint: 61°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 30.02 inches
Last 72 hours

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ARLINGTON, TX
Weather Forecast

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REST OF TONIGHT
Clear. Lows around 80. South winds 5 to 10 mph.
TUESDAY
Sunny, hot with highs around 106. Southwest winds 5 to 10 mph. Heat index values up to 107.
TUESDAY NIGHT
Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph.
WEDNESDAY
Sunny, hot with highs around 105. South winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph.
THURSDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows around 80.
FRIDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the upper 70s.
SATURDAY
Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
SATURDAY NIGHT
Mostly clear. A 20 percent chance of showers after midnight. Lows in the upper 70s.
SUNDAY
Sunny, hot with highs around 105. Heat index values up to 110 in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the lower 80s.

Visible Weather Satellite
ARLINGTON, TX
Infrared Weather Satellite
ARLINGTON, TX
NEXRAD Weather Radar
ARLINGTON, TX

ARLINGTON, TX 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/17/2026
Tuesday
18 AUG 2026
ARLINGTON, TX weather forecast Day 1, 0 hours 1 AM 87° 87° Clear 1%

0% Thunder
( 4% severe)
S   8 42% 61°
Low 79° ARLINGTON, TX weather forecast Day 1, 3 hours 4 AM 83° 84° Clear SSW   8 49% 62°
High 105° ARLINGTON, TX weather forecast Day 1, 6 hours 7 AM 80° 81° Clear 1%

0% Thunder
( 2% severe)
SSW   7 56% 63°

Clear



ARLINGTON, TX weather forecast Day 1, 9 hours 10 AM 90° 91° Clear WSW   8 42% 64°
ARLINGTON, TX weather forecast Day 1, 12 hours 1 PM 100° 102° Clear 1%

0% Thunder
( 9% severe)
SSW   6 29% 62°
ARLINGTON, TX weather forecast Day 1, 15 hours 4 PM 105° 107° Clear S   8 24% 61°
ARLINGTON, TX weather forecast Day 1, 18 hours 7 PM 101° 102° Partly Cloudy 0%

0% Thunder
( 6% severe)
S   12 26% 60°
ARLINGTON, TX weather forecast Day 1, 21 hours 10 PM 92° 93° Clear S   10 38% 63°
Wednesday
19 AUG 2026
ARLINGTON, TX weather forecast Day 2, 0 hours 1 AM 88° 90° Clear 0%

0% Thunder
( 2% severe)
S   10 47% 65°
Low 81° ARLINGTON, TX weather forecast Day 2, 3 hours 4 AM 84° 87° Clear SSW   10 57% 67°
High 104° ARLINGTON, TX weather forecast Day 2, 6 hours 7 AM 81° 84° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   9 65% 68°

Partly Cloudy



ARLINGTON, TX weather forecast Day 2, 9 hours 10 AM 90° 94° Partly Cloudy SW   10 49% 68°
ARLINGTON, TX weather forecast Day 2, 12 hours 1 PM 99° 103° Clear 0%

0% Thunder
( 8% severe)
SSW   9 34% 66°
ARLINGTON, TX weather forecast Day 2, 15 hours 4 PM 104° 107° Partly Cloudy S   9 27% 63°
ARLINGTON, TX weather forecast Day 2, 18 hours 7 PM 101° 103° Clear 0%

0% Thunder
( 4% severe)
S   12 28% 62°
ARLINGTON, TX weather forecast Day 2, 21 hours 10 PM 92° 94° Clear S   10 40% 64°

ARLINGTON, TX extended weather forecast

Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Low 79° Low 78° Low 73° Low 78° Low 76°
High 106° High 103° High 103° High 107° High 104°
ARLINGTON, TX weather forecast Day 3 ARLINGTON, TX weather forecast Day 4 ARLINGTON, TX weather forecast Day 5 ARLINGTON, TX weather forecast Day 6 ARLINGTON, TX weather forecast Day 7
Clear
11% Rain
Partly Cloudy
28% Rain
Partly Cloudy
29% Rain
Clear
6% Rain
Clear
9% Rain
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