Lewisville, TX Hourly Weather Forecast
Next 48 Hours
Sun, Sep 27th 2026
Overcast skies will dominate from morning to night. Temps range from 87° to 94°. Breezy wind, shifting from S to SE at 7.4 mph, with humidity ranging 33% to 46%, and an avg barometric pressure of 29.8 inHg.
| Sun, Sep 27th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
4 PM Overcast UV: 3.9 |
94°F Feels 94°F |
34% | 6.9 S | 29.8 | 60.9°F | 9% |
5 PM OvercastUV: 1.9 |
94°F Feels 93°F |
33% | 7.6 SSE | 29.78 | 60.3°F | 9% |
6 PM OvercastUV: 0.6 |
93°F Feels 92°F |
34% | 8.3 SE | 29.78 | 60.5°F | 9% |
7 PM OvercastUV: 0 |
91°F Feels 91°F |
37% | 6 SSE | 29.79 | 60.9°F | 9% |
8 PM Overcast UV: 0 |
91°F Feels 90°F |
37% | 8.3 SE | 29.78 | 61°F | 10% |
9 PM Light Rain Shower UV: 0 |
90°F Feels 90°F |
38% | 7.2 SSE | 29.82 | 61.2°F | 36% Rain est. 0.02in |
10 PM Scattered Showers UV: 0 |
88°F Feels 88°F |
43% | 8.9 S | 29.83 | 62.6°F | 17% |
11 PM Light Rain ShowerUV: 0 |
87°F Feels 88°F |
46% | 5.8 SE | 29.84 | 63.4°F | 36% Rain est. 0.02in |
Mon, Sep 28th 2026
Sunny skies in the morning, with scattered showers expected by night. Warming trend from 78°F to 94°. Breezy wind, shifting from ESE to SE at 8.3 mph, with humidity levels between 31% to 59%, and an avg barometric pressure of 29.84 inHg.
| Mon, Sep 28th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Moderate Rain At Times UV: 0 |
84°F Feels 86°F |
55% | 3.8 ESE | 29.86 | 66°F | 36% Rain est. 0.02in |
1 AM Scattered ShowersUV: 0 |
83°F Feels 85°F |
55% | 6.5 ESE | 29.86 | 65°F | 19% Rain est. 0.01in |
2 AM Scattered ShowersUV: 0 |
82°F Feels 83°F |
56% | 6.3 ESE | 29.86 | 64.7°F | 11% |
3 AM Scattered ShowersUV: 0 |
80°F Feels 82°F |
59% | 5.6 SE | 29.87 | 64.7°F | 21% Rain est. 0.01in |
4 AM Clear UV: 0 |
80°F Feels 81°F |
58% | 6.3 SSE | 29.86 | 63.8°F | 3% |
5 AM ClearUV: 0 |
79°F Feels 81°F |
58% | 5.4 SSE | 29.86 | 63.3°F | 3% |
6 AM Scattered ShowersUV: 0 |
79°F Feels 80°F |
57% | 5.8 SSE | 29.87 | 62.3°F | 13% |
7 AM ClearUV: 0 |
78°F Feels 79°F |
56% | 5.6 SSE | 29.88 | 61.6°F | 3% |
8 AM Sunny UV: 0 |
78°F Feels 78°F |
55% | 6.5 SSE | 29.89 | 60.5°F | 3% |
9 AM SunnyUV: 0.7 |
81°F Feels 82°F |
50% | 6.9 S | 29.9 | 60.2°F | 2% |
10 AM SunnyUV: 2.2 |
84°F Feels 84°F |
46% | 6.9 S | 29.9 | 60.3°F | 1% |
11 AM SunnyUV: 4.3 |
86°F Feels 86°F |
43% | 7.2 S | 29.89 | 61.1°F | 1% |
12 PM SunnyUV: 6.3 |
89°F Feels 88°F |
40% | 8.9 S | 29.88 | 61.7°F | 1% |
1 PM SunnyUV: 7.6 |
92°F Feels 90°F |
36% | 9.8 S | 29.87 | 60.9°F | 1% |
2 PM SunnyUV: 7.6 |
93°F Feels 90°F |
34% | 10.7 S | 29.84 | 60.1°F | 1% |
3 PM SunnyUV: 6.3 |
94°F Feels 91°F |
32% | 9.8 S | 29.81 | 59.6°F | 1% |
4 PM SunnyUV: 4.2 |
94°F Feels 92°F |
31% | 9.6 SSE | 29.79 | 59.1°F | 0% |
5 PM SunnyUV: 2.1 |
94°F Feels 91°F |
31% | 11 SSE | 29.77 | 58.6°F | 1% |
6 PM SunnyUV: 0.7 |
93°F Feels 90°F |
32% | 11.4 SSE | 29.76 | 58.7°F | 1% |
7 PM SunnyUV: 0 |
91°F Feels 89°F |
34% | 9.4 SSE | 29.77 | 59.3°F | 1% |
8 PM Cloudy UV: 0 |
90°F Feels 90°F |
36% | 6.5 SSE | 29.79 | 60°F | 7% |
9 PM Scattered ShowersUV: 0 |
89°F Feels 85°F |
38% | 13 SE | 29.8 | 59.8°F | 10% |
10 PM Scattered ShowersUV: 0 |
85°F Feels 86°F |
47% | 13.4 SE | 29.82 | 62.4°F | 11% |
11 PM Scattered ShowersUV: 0 |
84°F Feels 85°F |
49% | 13.4 SE | 29.82 | 62.5°F | 12% |
Tue, Sep 29th 2026
Expect consistent Overcast skies throughout the day. Temps range from 79° to 93°. Breezy wind from the SSE at 13.4 mph, with humidity levels between 31% to 58%, and an avg barometric pressure of 29.82 inHg.
| Tue, Sep 29th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
83°F Feels 85°F |
50% | 14.3 SSE | 29.81 | 63.1°F | 10% |
1 AM OvercastUV: 0 |
83°F Feels 84°F |
51% | 13.9 SSE | 29.82 | 62.7°F | 12% |
2 AM OvercastUV: 0 |
83°F Feels 84°F |
51% | 12.8 S | 29.82 | 62.6°F | 12% |
3 AM OvercastUV: 0 |
82°F Feels 83°F |
52% | 12.5 S | 29.83 | 62.7°F | 12% |
4 AM OvercastUV: 0 |
82°F Feels 83°F |
53% | 11.9 S | 29.81 | 63°F | 12% |
5 AM OvercastUV: 0 |
81°F Feels 82°F |
54% | 11.2 SSE | 29.81 | 62.6°F | 11% |
6 AM OvercastUV: 0 |
80°F Feels 81°F |
56% | 11.6 S | 29.81 | 62.6°F | 12% |
7 AM OvercastUV: 0 |
79°F Feels 79°F |
58% | 10.5 S | 29.82 | 62.6°F | 13% |
8 AM OvercastUV: 0 |
79°F Feels 78°F |
58% | 11.6 SSE | 29.84 | 62.7°F | 14% |
9 AM OvercastUV: 0.7 |
80°F Feels 80°F |
56% | 12.8 S | 29.86 | 62.4°F | 13% |
10 AM OvercastUV: 1.8 |
81°F Feels 82°F |
53% | 14.3 SSE | 29.86 | 62.5°F | 12% |
11 AM OvercastUV: 4 |
84°F Feels 84°F |
48% | 14.5 SSE | 29.86 | 61.8°F | 11% |
12 PM OvercastUV: 5.8 |
86°F Feels 86°F |
43% | 15.7 SSE | 29.84 | 61.1°F | 10% |
1 PM OvercastUV: 7.1 |
89°F Feels 84°F |
37% | 15.2 SSE | 29.81 | 59.8°F | 10% |
2 PM OvercastUV: 6.6 |
91°F Feels 85°F |
33% | 15.9 SSE | 29.77 | 58.4°F | 9% |
3 PM Cloudy UV: 5.1 |
93°F Feels 86°F |
31% | 15.7 SSE | 29.74 | 57.4°F | 5% |
Ask About Weather
Try our Weather Chatbot. It provides up to 10 days of forecast information!Hourly Weather Nearby
More Local Information
Bookmark and Share
