Arlington Heights, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arlington Heights, TX in one place.
Sunny, with a high near 97. Heat index values as high as 109. Southeast wind 8 to 17 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Arlington Heights, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 14, 2026 10:43 AM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Arlington Heights, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 10:43 AM CDT
- Forecast office
- CRP
- Source
- NOAA / NWS
Daily Outlook
This Week in Arlington Heights
Tuesday looks like the warmest upcoming period in Arlington Heights at 97 degrees F.
Friday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 17 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:43 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- CRP
- Radar station
- KCRP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 79. Heat index values as high as 103. Southeast wind 3 to 17 mph, with gusts as high as 23 mph.
A chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. East southeast wind 3 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. East wind 3 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. East northeast wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. East wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of rain showers before 1pm. Mostly sunny, with a high near 94. East wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 77.
Sunny, with a high near 95.
Mostly clear, with a low around 77.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
97°F |
8 to 17 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
79°F |
3 to 17 mph
SE
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms
|
95°F |
3 to 14 mph
ESE
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
79°F |
3 to 14 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
93°F |
5 to 14 mph
ENE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
79°F |
5 to 14 mph
E
|
|
Friday
Sep 18
|
Chance Rain Showers
|
94°F |
6 to 14 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
77°F |
2 to 14 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
95°F |
3 to 12 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
77°F |
3 to 12 mph
SSE
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
3 to 13 mph
SSE
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
78°F |
3 to 13 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arlington Heights.