Lewisville weather
At 5:30 PM local time it was cloudy and 24°C (75°F). Little to no rain in the next 24 hours. Best months for weather: Mar–Apr, Sep–Nov. Lewisville sits 160 m (525 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Lewisville, Texas, United States.
Current conditions
- Clouds
- 91%
- Chance of rain
- 1%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Mar–Apr, Sep–NovOff season Jul–Aug, Dec–Feb
About Lewisville weather
Is it raining in Lewisville right now?
No. It’s cloudy and 24° right now. Little to no rain in the next 24 hours.
What’s the weather like in Lewisville this week?
Over the next 7 days, expect highs of 22–30° and lows of 12–18°. Rain is likely on 2 of 7 days (Monday, Tuesday). The driest day looks like Friday.
Has it been raining in Lewisville lately?
Barely. The past 7 days were mostly dry, with 0.9 mm of rain in total.
What should I pack for Lewisville?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes, sunscreen and a warm layer for the evenings.
Lewisville weather by month
When is the best time to visit Lewisville?
Based on weather alone, the best time to visit Lewisville is Mar–Apr, Sep–Nov, according to NASA's 2001–2025 climate averages. Jul–Aug, Dec–Feb tends to be the least pleasant. Average highs run from 12°C (54°F) in January to 36°C (97°F) in August.
What is the rainiest month in Lewisville?
May is the wettest month, with about 116 mm (4.6 in) of rain on average. July is the driest, with about 55 mm (2.2 in).
What is the hottest month in Lewisville?
August is the warmest, with average highs of 36°C (97°F) and lows of 24°C (75°F). January is the coolest, with highs of 12°C (54°F) and lows of 1°C (33°F).
Does Lewisville have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is May at about 116 mm (4.6 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months