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As of 12:01 CDT

Weather in Lewisville, TX

95°Current weather

Lewisville, Sunday, 9 August, 12:01

Clear. Feels like 106°. High 99°, low 77°.

Pressure30.00 inHg
Wind6 mph S
Humidity52%
Visibility6.2 mi
Dew point73°

Two-week outlook for Lewisville, TX: week one averages a high of 103.5° and week two 109.9°, so week two runs 6.4° warmer than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, August 9: 99°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)103.5°82.1°0.0 in / 0 d+9.7°
2nd (August 16 – August 22)109.9°87.6°0.1 in / 1 d+16.1°

Weekend weather

Sun, August 9
Clear
99°77°
no precip.
Sat, August 15
Clear
105°85°
no precip.
Sun, August 16
Light rain
106°87°
0.01 in
Sat, August 22
Light rain
111°88°
no precip.
Mon, 10101° / 81°0Clear
101 °Clear

Lewisville, Monday, 10 August

Clear. High 101°, low 81°.

Pressure30.00 inHg
Wind10.3 mph S
Humidity38%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 83°0Clear
104 °Clear

Lewisville, Tuesday, 11 August

Clear. High 104°, low 83°.

Pressure29.97 inHg
Wind11.8 mph S
Humidity37%
Visibility6.2 mi
Dew point65°
Wed, 12105° / 84°0Clear
105 °Clear

Lewisville, Wednesday, 12 August

Clear. High 105°, low 84°.

Pressure29.91 inHg
Wind12.4 mph S
Humidity36%
Visibility6.2 mi
Dew point65°
Thu, 13106° / 83°0Clear
106 °Clear

Lewisville, Thursday, 13 August

Clear. High 106°, low 83°.

Pressure29.88 inHg
Wind15 mph SW
Humidity34%
Visibility6.2 mi
Dew point63°
Fri, 14105° / 82°0Clear
105 °Clear

Lewisville, Friday, 14 August

Clear. High 105°, low 82°.

Pressure29.97 inHg
Wind19.3 mph S
Humidity32%
Visibility—
Dew point62°
Sat, 15105° / 85°0Clear
105 °Clear

Lewisville, Saturday, 15 August

Clear. High 105°, low 85°.

Pressure30.06 inHg
Wind16.7 mph S
Humidity29%
Visibility—
Dew point60°
Sun, 16106° / 87°0.01Light rain
106 °Light rain

Lewisville, Sunday, 16 August

Light rain. High 106°, low 87°.

Pressure30.06 inHg
Wind14 mph S
Humidity26%
Visibility—
Dew point60°
Mon, 17108° / 86°0Clear
108 °Clear

Lewisville, Monday, 17 August

Clear. High 108°, low 86°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity16%
Visibility—
Dew point48°
Tue, 18109° / 87°0Clear
109 °Clear

Lewisville, Tuesday, 18 August

Clear. High 109°, low 87°.

Pressure29.88 inHg
Wind13 mph SW
Humidity17%
Visibility—
Dew point50°
Wed, 19112° / 88°0Clear
112 °Clear

Lewisville, Wednesday, 19 August

Clear. High 112°, low 88°.

Pressure29.85 inHg
Wind13.2 mph SW
Humidity15%
Visibility—
Dew point48°
Thu, 20110° / 89°0.01Light rain
110 °Light rain

Lewisville, Thursday, 20 August

Light rain. High 110°, low 89°.

Pressure29.83 inHg
Wind16.2 mph NW
Humidity17%
Visibility—
Dew point53°
Fri, 21112° / 87°0.04Light rain
112 °Light rain

Lewisville, Friday, 21 August

Light rain. High 112°, low 87°.

Pressure29.80 inHg
Wind16.8 mph S
Humidity21%
Visibility—
Dew point56°
Sat, 22111° / 88°0.01Light rain
111 °Light rain

Lewisville, Saturday, 22 August

Light rain. High 111°, low 88°.

Pressure29.88 inHg
Wind13.5 mph SW
Humidity23%
Visibility—
Dew point58°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Lewisville, TX, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.