Lewisville Lake today

Lewisville Lake right now: the lake is 86.4% full, there's a gentle breeze from the south at 14 km/h9 mph and it's 26 °C79 °F and clear sky.

Updated 08:17 local time, Saturday 12 September

Photo: U.S. Army Corps of Engineers, photographer not specified or unknown, Public domain, via Wikimedia Commons

Water temperature

Not measured yet

We add water temperatures as reliable sources become available.

Wind now

14 km/h9 mph

From the south, gusts 31 km/h19 mph. 8 knots, a gentle breeze.

Air

26 °C79 °F

Clear sky.

How full

86.4%

A little below normal for this date. 158.21 m519.07 ft above sea level. Texas Water Development Board, 1 hour ago.

Lewisville Lake water level today

Lewisville Lake is a little below normal for 12 September: 158.21 m519.07 ft against a median of 158.38 m519.61 ft for this date, measured over 38 years (1988–2026). On this date the level has ranged from 154.91 m508.25 ft to 160.19 m525.55 ft.

Lewisville Lake is 86.4% full, at 158.21 m519.07 ft above sea level, against a full level of 159.1 m522.0 ft. That's 600.5 million m³486,834 acre-feet of water out of 694.7 million m³563,228 acre-feet.

How full	86.4%
Water level	158.21 m519.07 ft
Level when full	159.1 m522.0 ft
Below full by	0.89 m2.93 ft
Water stored	600.5 million m³486,834 acre-feet
Median for 12 September	158.38 m519.61 ft
Difference from normal	Down 0.16 m0.54 ft
Range on this date	154.91 m508.25 ft to 160.19 m525.55 ft
Reading from	1 hour ago

Source: Texas Water Development Board. Provisional data, subject to revision.

Good for today?

Rules of thumb from the current wind and water temperature. Conditions differ across the lake, so check on the spot.

SwimmingNo water temperature yet
Kayak and paddleboardToo windy for most paddlers
SailingGood sailing breeze
Windsurf and kiteNot enough wind

Wind, next 24 hours

KilometresMiles per hour, gusts below. Arrows point the way the wind blows.

08:00149gusts 3220 S

11:00138gusts 1811 SSW

14:00149gusts 1711 SSE

17:002113gusts 2616 SSE

20:00128gusts 2818 SSE

23:00128gusts 2616 SSE

02:00159gusts 3119 SSE

05:00117gusts 2314 S

Four-day forecast

Day	Weather	High / low	Wind	Gusts	Rain
Today12 Sep Clear sky	Clear sky	38 °C101 °F / 24 °C76 °F	2113 SSE	3421	1%
Tomorrow13 Sep Overcast	Overcast	38 °C100 °F / 26 °C79 °F	2415 S	3521	1%
Monday14 Sep Clear sky	Clear sky	39 °C102 °F / 29 °C84 °F	3018 S	4327	0%
Tuesday15 Sep Mainly clear	Mainly clear	39 °C102 °F / 29 °C83 °F	2817 S	4427	0%

Wind in km/hmph. Rain shows the highest hourly chance of rain that day.