Lewisville, TX Weather

Denton County1:34 PM CDT33.05°N, 96.99°WElevation 525 ft

Current conditions

Partly Sunny
79°
Partly Sunny
Feels like 79°
High 82°·Low 60°
WindS 5 mph gusts 14 mph
Humidity52%
Dew point60°
Visibility10 mi
Cloud cover62%
UV index6 High
Sunrise7:41 AM
Sunset6:45 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Sunday

    Partly sunny, with a high near 82. South southeast wind 5 to 10 mph.

  • Sunday Night

    Mostly cloudy, with a low around 60. Southeast wind 5 to 10 mph.

  • Monday

    Mostly sunny, with a high near 80. Southeast wind around 5 mph.

National Weather Service forecast updated 19 hrs ago.

Hourly

Hourly forecast
  1. Now Partly Sunny 79°
  2. 2 PM Mostly Cloudy 80°
  3. 3 PM Partly Sunny 81°
  4. 4 PM Mostly Cloudy 81°
  5. 5 PM Mostly Cloudy 82°
  6. 6 PM Mostly Cloudy 80°
  7. 7 PM Mostly Cloudy 77°
  8. 8 PM Cloudy 76°
  9. 9 PM Mostly Cloudy 71°
  10. 10 PM Cloudy 70°
  11. 11 PM Mostly Cloudy 68°
  12. Mon12 AM Mostly Cloudy 67°
  13. 1 AM Mostly Cloudy 66°
  14. 2 AM Mostly Cloudy 65°
  15. 3 AM Partly Cloudy 64°
  16. 4 AM Partly Cloudy 63°
  17. 5 AM Mostly Clear 61°
  18. 6 AM Sunny 60°
  19. 7 AM Sunny 60°
  20. 8 AM Sunny 60°
  21. 9 AM Sunny 63°
  22. 10 AM Mostly Sunny 68°
  23. 11 AM Mostly Sunny 72°
  24. 12 PM Mostly Sunny 75°

10-day forecast

Details
  1. TonightOct 24 Partly Cloudy Partly Cloudy63°
  2. TodayOct 25 Partly Sunny Partly Sunny60°82°
  3. MonOct 26 Mostly Sunny Mostly Sunny63°80°
  4. TueOct 27 Partly Sunny Partly Sunny63°81°
  5. WedOct 28 Mostly Sunny Mostly Sunny65°83°
  6. ThuOct 29 Mostly Sunny Mostly Sunny16%65°83°
  7. FriOct 30 Chance Rain Showers Chance Rain Showers39%65°78°
  8. SatOct 31 Chance Rain Showers Chance Rain Showers44%80°
  9. SunNov 1 Cloudy Cloudy69°81°
  10. MonNov 2 Cloudy Cloudy71°82°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Lewisville

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Air quality

64
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SunModerate
  • MonModerate
  • TueModerate

Dallas-Fort Worth, TX reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:41 AM
Sunset 6:45 PM
Daylight 11 h 3 min (−1 min 52 s tomorrow)
Full Moon · 100% lit
Moonrise 6:09 PM Moonset 7:05 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low75° / 54°
Month to date3.94 in (normal 3.31 in)

Dallas-Fort Worth Area, records since 1898. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in FWD, issued 12 hrs ago

Key Messages

- Quiet weather and mostly dry conditions will continue through early this week.

- A change in the weather pattern is expected by late week, bringing slightly cooler temperatures and at least low rain chances by next weekend.

Short Term

(Tonight through Monday) Issued at 117 AM CDT Sun Oct 25 2026

Tranquil weather will prevail to end the weekend and begin the workweek as an upper ridge axis gradually breaks down and retreats southeastward. This small pattern shift will allow for increased cloudiness as mid/high cloud cover spills into the region from the west during the next 36 hours, and when combined with modest height falls, will aid in knocking a few degrees off of high temperatures the next couple of days. Readings will will remain above normal though, mainly in the upper 70s and lower 80s. Moisture content will also begin increasing through the short term period as surface dewpoints return to the upper 50s and 60s. This will support an increase in morning stratus coverage, as well as perhaps some fog in parts of Central Texas this morning and again on Monday morning. Rain chances are negligible through the short term forecast period.

Long Term

(Monday night through next Saturday) Issued at 117 AM CDT Sun Oct 25 2026

Above normal temperatures have become increasingly likely to persist through the extended forecast period and even into next weekend. Late-week rain chances have also begun to decrease as a result of the expected evolution of the upper ridge breakdown and northward displacement of the upper jet streak. As a result, our low rain chances through the workweek will consist primarily of rain showers associated with modest low-level warm/moist advection, some of which will be possible across the western half of the CWA as early as Tuesday. More meaningful rain chances will likely be delayed until the Friday-Sunday period when a more pronounced subtropical jet is expected to nose into the area coincident with a compact mid-level shortwave. Days 6-9 still appear to possess the greatest rain chances, but these chances are still far from certain and PoPs of more than about 30-40% are not warranted at this time.

Aviation

(06Z TAFS) Issued at 117 AM CDT Sun Oct 25 2026

VFR will prevail with increasing high cloud cover arriving from the west today. Some low stratus and fog may also be present in portions of Central Texas through this morning, but are expected to remain south of KACT. Light southeast winds of 5-10 kts will continue through the entire forecast period.

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