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Climate & Weather Averages in Lewisville, Texas, USA

Now
60 °F

Clear.


Feels Like: 59 °F
Forecast: 79 / 55 °F
Wind: 7 mph from Southeast

Location: Dallas / Addison Airport

Current Time: Oct 23, 2019 at 12:21:00 am

Latest Report: Oct 22, 2019 at 11:55 pm


Visibility: 10 mi

Pressure: 30.11 "Hg

Humidity: 38%

Dew Point: 34 °F

Location of LewisvilleLocation

Annual Weather Averages Near Lewisville

Averages are for Dallas / Addison Airport, which is 11 miles from Lewisville.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Lewisville

High Temp: 96 °F

Low Temp: 39 °F

Mean Temp: 68 °F

Precipitation: 0.55"

Humidity: 61%

Dew Point: 52 °F

Wind: 9 mph

Pressure: 30.02 "Hg

Visibility: 11 mi

January Climate & Weather Averages in Lewisville

High Temp: 58 °F

Low Temp: 39 °F

Mean Temp: 48 °F

Precipitation: 0.54"

Humidity: 63%

Dew Point: 34 °F

Wind: 9 mph

Pressure: 30.14 "Hg

Visibility: 11 mi

February Climate & Weather Averages in Lewisville

High Temp: 61 °F

Low Temp: 42 °F

Mean Temp: 52 °F

Precipitation: 0.58"

Humidity: 63%

Dew Point: 37 °F

Wind: 10 mph

Pressure: 30.09 "Hg

Visibility: 11 mi

March Climate & Weather Averages in Lewisville

High Temp: 69 °F

Low Temp: 50 °F

Mean Temp: 59 °F

Precipitation: 0.53"

Humidity: 61%

Dew Point: 44 °F

Wind: 11 mph

Pressure: 30.02 "Hg

Visibility: 11 mi

April Climate & Weather Averages in Lewisville

High Temp: 77 °F

Low Temp: 58 °F

Mean Temp: 67 °F

Precipitation: 0.79"

Humidity: 61%

Dew Point: 52 °F

Wind: 11 mph

Pressure: 29.95 "Hg

Visibility: 11 mi

May Climate & Weather Averages in Lewisville

High Temp: 84 °F

Low Temp: 66 °F

Mean Temp: 75 °F

Precipitation: 0.68"

Humidity: 66%

Dew Point: 62 °F

Wind: 10 mph

Pressure: 29.92 "Hg

Visibility: 11 mi

June Climate & Weather Averages in Lewisville

High Temp: 91 °F

Low Temp: 74 °F

Mean Temp: 82 °F

Precipitation: 0.78"

Humidity: 62%

Dew Point: 68 °F

Wind: 10 mph

Pressure: 29.92 "Hg

Visibility: 11 mi

July Climate & Weather Averages in Lewisville

High Temp: 95 °F

Low Temp: 77 °F

Mean Temp: 86 °F

Precipitation: 0.12"

Humidity: 57%

Dew Point: 68 °F

Wind: 9 mph

Pressure: 29.97 "Hg

Visibility: 12 mi

August Climate & Weather Averages in Lewisville

High Temp: 96 °F

Low Temp: 78 °F

Mean Temp: 87 °F

Precipitation: 0.23"

Humidity: 54%

Dew Point: 67 °F

Wind: 8 mph

Pressure: 29.96 "Hg

Visibility: 11 mi

September Climate & Weather Averages in Lewisville

High Temp: 89 °F

Low Temp: 70 °F

Mean Temp: 79 °F

Precipitation: 0.46"

Humidity: 59%

Dew Point: 63 °F

Wind: 8 mph

Pressure: 29.98 "Hg

Visibility: 11 mi

October Climate & Weather Averages in Lewisville

High Temp: 78 °F

Low Temp: 59 °F

Mean Temp: 69 °F

Precipitation: 0.72"

Humidity: 62%

Dew Point: 54 °F

Wind: 9 mph

Pressure: 30.04 "Hg

Visibility: 12 mi

November Climate & Weather Averages in Lewisville

High Temp: 67 °F

Low Temp: 49 °F

Mean Temp: 58 °F

Precipitation: 0.56"

Humidity: 64%

Dew Point: 44 °F

Wind: 9 mph

Pressure: 30.10 "Hg

Visibility: 11 mi

December Climate & Weather Averages in Lewisville

High Temp: 58 °F

Low Temp: 40 °F

Mean Temp: 49 °F

Precipitation: 0.57"

Humidity: 66%

Dew Point: 36 °F

Wind: 9 mph

Pressure: 30.13 "Hg

Visibility: 11 mi

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Quick Climate Info

Hottest MonthAugust (87 °F avg)
Coldest MonthJanuary (48 °F avg)
Wettest MonthApril (0.79" avg)
Windiest MonthApril (11 mph avg)
Annual precip.6.57" (per year)

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