14-day forecast · Lewisville
30-day outlook →TodaySep 1720°14°A mix of sun and cloudRain15%
Day
A mix of sun and cloud. High 20 except 15 along parts of the coast. UV index 5 or moderate.
- Wind
- Variable 5 km/h
- Precipitation
- 15% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Partly cloudy. Becoming cloudy after midnight then rain. Fog patches developing overnight. Amount 5 to 10 mm. Low 14.
- Low
- 14°
- Wind
- Variable 5 km/h
FriSep 1820°3°Periods of rainClear59%
Day
Periods of rain ending near noon then clearing. Risk of a thundershower in the morning. Fog patches dissipating in the morning. Amount 5 mm. Wind becoming northwest 30 km/h gusting to 50 in the afternoon. High 20. UV index 3 or moderate.
- Wind
- NW 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 59% · 1 mm
- UV index (max)
- 3 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Clear. Low plus 3.
- Low
- 3°
SatSep 1916°1°SunnyClear3%
Day
Sunny. High 16.
- Precipitation
- 3% · 0 mm
- UV index (max)
- 4 Moderate
Night
Clear. Low plus 1.
- Low
- 1°
SunSep 2014°5°CloudyCloudy periods65%
Day
Cloudy. High 14.
- Precipitation
- 65% · 2 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 5.
- Low
- 5°
MonSep 2119°4°A mix of sun and cloudCloudy periods76%
Day
A mix of sun and cloud. High 19.
- Precipitation
- 76% · 4 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 4.
- Low
- 4°
TueSep 2215°4°Chance of showersCloudy periods60%
Day
Cloudy with 60 percent chance of showers. High 15.
- Precipitation
- 60% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 4.
- Low
- 4°
WedSep 2318°4°A mix of sun and cloud14%
Day
A mix of sun and cloud. High 18.
- Precipitation
- 14% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 4.
- Low
- 4°
ThuSep 2415°7°ShowersNight low 7°49%
Day
Showers. High 15.
- Wind
- SE 19 km/h
- Wind gusts
- 57 km/h
- Precipitation
- 49% · 0.5 mm
- UV index (max)
- 4 Moderate
Night
Low 7.
- Low
- 7°
FriSep 2521°13°ShowersNight low 13°73%
Day
Showers. High 21.
- Wind
- S 25 km/h
- Wind gusts
- 62 km/h
- Precipitation
- 73% · 1.0 mm
- UV index (max)
- 5 Moderate
Night
Low 13.
- Low
- 13°
SatSep 2614°8°Mostly cloudyNight low 8°13%
Day
Mostly cloudy. High 14.
- Wind
- W 18 km/h
- Wind gusts
- 30 km/h
- Precipitation
- 13% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 8.
- Low
- 8°
SunSep 2712°3°SunnyNight low 3°8%
Day
Sunny. High 12.
- Wind
- NW 17 km/h
- Wind gusts
- 38 km/h
- Precipitation
- 8% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 3.
- Low
- 3°
MonSep 2822°9°SunnyNight low 9°6%
Day
Sunny. High 22.
- Wind
- W 26 km/h
- Wind gusts
- 60 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 6 High
Night
Low 9.
- Low
- 9°
TueSep 2923°15°SunnyNight low 15°8%
Day
Sunny. High 23.
- Wind
- W 17 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 8% · 0 mm
- UV index (max)
- 6 High
Night
Low 15.
- Low
- 15°
WedSep 3022°10°SunnyNight low 10°76%
Day
Sunny. High 22.
- Wind
- W 18 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 76% · 5 mm
- UV index (max)
- 6 High
Night
Low 10.
- Low
- 10°
14 days at a glance
Today →| Day | Weather | High | Low | Precip | Wind | UV |
|---|---|---|---|---|---|---|
| Today Sep 17 | Partly cloudy | 20° | 14° | 15% · 0 mm | W 5 km/h | 5 |
| Fri Sep 18 | Thunderstorms | 20° | 3° | 59% · 1 mm | NW 30 km/h | 3 |
| Sat Sep 19 | Sunny | 16° | 1° | 3% · 0 mm | NW 24 km/h | 4 |
| Sun Sep 20 | Mostly cloudy | 14° | 5° | 65% · 2 mm | SW 22 km/h | 4 |
| Mon Sep 21 | Partly cloudy | 19° | 4° | 76% · 4 mm | NW 17 km/h | 4 |
| Tue Sep 22 | Partly cloudy | 15° | 4° | 60% · 0 mm | NE 16 km/h | 4 |
| Wed Sep 23 | Partly cloudy | 18° | 4° | 14% · 0 mm | SE 8 km/h | 4 |
| Thu Sep 24 | Showers | 15° | 7° | 49% · 0.5 mm | SE 19 km/h | 4 |
| Fri Sep 25 | Showers | 21° | 13° | 73% · 1.0 mm | S 25 km/h | 5 |
| Sat Sep 26 | Mostly cloudy | 14° | 8° | 13% · 0 mm | W 18 km/h | 4 |
| Sun Sep 27 | Sunny | 12° | 3° | 8% · 0 mm | NW 17 km/h | 4 |
| Mon Sep 28 | Sunny | 22° | 9° | 6% · 0 mm | W 26 km/h | 6 |
| Tue Sep 29 | Sunny | 23° | 15° | 8% · 0 mm | W 17 km/h | 6 |
| Wed Sep 30 | Sunny | 22° | 10° | 76% · 5 mm | W 18 km/h | 6 |