Grapevine, CA Hourly Weather Forecast
Next 48 Hours
Sat, Sep 26th 2026
Expect consistent Overcast skies throughout the day. Warming trend from 59°F to 82°. Breezy wind, shifting from NW to WNW at 8.1 mph, as humidity ranges 17% to 44%, and an avg barometric pressure of 29.89 inHg.
| Sat, Sep 26th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
5 AM Partly Cloudy UV: 0 |
60°F Feels 54°F |
42% | 5.1 NW | 29.91 | 36.3°F | 3% |
6 AM Partly CloudyUV: 0 |
59°F Feels 54°F |
43% | 4.5 WNW | 29.92 | 37°F | 5% |
7 AM Partly Cloudy UV: 0 |
59°F Feels 54°F |
44% | 4.3 WNW | 29.92 | 37.7°F | 4% |
8 AM Overcast UV: 0.4 |
68°F Feels 63°F |
34% | 3.1 SW | 29.93 | 38.6°F | 10% |
9 AM OvercastUV: 1.4 |
72°F Feels 67°F |
29% | 3.6 S | 29.92 | 38.2°F | 9% |
10 AM Partly CloudyUV: 3.1 |
76°F Feels 70°F |
23% | 4.7 S | 29.91 | 35°F | 3% |
11 AM Sunny UV: 5.6 |
79°F Feels 71°F |
18% | 8.5 S | 29.9 | 32.1°F | 1% |
12 PM Partly CloudyUV: 7.3 |
81°F Feels 71°F |
17% | 12.3 S | 29.88 | 31.7°F | 4% |
1 PM OvercastUV: 8 |
82°F Feels 69°F |
17% | 16.8 S | 29.86 | 32.7°F | 9% |
2 PM Cloudy UV: 6.8 |
81°F Feels 68°F |
18% | 17.4 S | 29.85 | 33.1°F | 6% |
3 PM SunnyUV: 5.3 |
81°F Feels 69°F |
17% | 15.4 S | 29.82 | 32.4°F | 0% |
4 PM OvercastUV: 3.1 |
80°F Feels 68°F |
17% | 16.1 S | 29.82 | 31.8°F | 9% |
5 PM OvercastUV: 1.2 |
78°F Feels 68°F |
18% | 10.7 S | 29.82 | 31.8°F | 9% |
6 PM OvercastUV: 0.3 |
75°F Feels 67°F |
21% | 7.8 S | 29.86 | 32.6°F | 9% |
7 PM Overcast UV: 0 |
68°F Feels 62°F |
28% | 5.6 SSW | 29.88 | 33.7°F | 9% |
8 PM OvercastUV: 0 |
66°F Feels 60°F |
32% | 4.7 SW | 29.89 | 34.8°F | 10% |
9 PM OvercastUV: 0 |
65°F Feels 59°F |
34% | 4.7 WSW | 29.91 | 35.2°F | 10% |
10 PM OvercastUV: 0 |
65°F Feels 60°F |
32% | 4.7 WSW | 29.92 | 35.2°F | 10% |
11 PM OvercastUV: 0 |
66°F Feels 60°F |
32% | 4.7 WNW | 29.92 | 34.6°F | 9% |
Sun, Sep 27th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 55°F to 78°. Light winds, shifting from WNW to NNW at 5.9 mph, with humidity levels between 14% to 57%, and an avg barometric pressure of 29.87 inHg.
| Sun, Sep 27th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
65°F Feels 60°F |
32% | 4 WNW | 29.91 | 34.6°F | 10% |
1 AM OvercastUV: 0 |
63°F Feels 58°F |
35% | 3.6 WNW | 29.89 | 34.7°F | 10% |
2 AM OvercastUV: 0 |
60°F Feels 55°F |
38% | 3.4 SW | 29.89 | 34.6°F | 10% |
3 AM OvercastUV: 0 |
59°F Feels 54°F |
40% | 3.4 SW | 29.87 | 34.6°F | 9% |
4 AM Clear UV: 0 |
58°F Feels 53°F |
43% | 3.6 WSW | 29.88 | 35.3°F | 1% |
5 AM ClearUV: 0 |
56°F Feels 52°F |
48% | 4.3 SW | 29.89 | 37°F | 2% |
6 AM ClearUV: 0 |
55°F Feels 51°F |
54% | 3.8 SW | 29.9 | 38.9°F | 3% |
7 AM SunnyUV: 0 |
55°F Feels 51°F |
57% | 4.5 SW | 29.91 | 40.2°F | 3% |
8 AM SunnyUV: 0.4 |
62°F Feels 58°F |
46% | 4 SSW | 29.92 | 41.3°F | 1% |
9 AM SunnyUV: 1.5 |
67°F Feels 63°F |
39% | 4.9 S | 29.91 | 41.5°F | 1% |
10 AM SunnyUV: 3.4 |
71°F Feels 64°F |
29% | 7.8 S | 29.89 | 37.8°F | 0% |
11 AM SunnyUV: 5.5 |
75°F Feels 66°F |
21% | 9.8 S | 29.88 | 32.5°F | 0% |
12 PM SunnyUV: 7.2 |
77°F Feels 66°F |
18% | 12.8 S | 29.86 | 29.9°F | 0% |
1 PM SunnyUV: 7.8 |
78°F Feels 65°F |
16% | 15.2 S | 29.84 | 28.6°F | 0% |
2 PM SunnyUV: 7 |
78°F Feels 65°F |
15% | 16.1 S | 29.82 | 26.4°F | 0% |
3 PM SunnyUV: 5.2 |
78°F Feels 67°F |
14% | 11.2 SSW | 29.8 | 25.1°F | 0% |
4 PM SunnyUV: 3 |
77°F Feels 71°F |
15% | 3.1 SW | 29.78 | 26°F | 0% |
5 PM SunnyUV: 1.2 |
75°F Feels 71°F |
18% | 0.7 S | 29.79 | 28.6°F | 0% |
6 PM SunnyUV: 0.3 |
71°F Feels 67°F |
24% | 1.1 SSE | 29.81 | 32.8°F | 0% |
7 PM ClearUV: 0 |
61°F Feels 56°F |
37% | 3.1 SSW | 29.84 | 34.5°F | 1% |
8 PM ClearUV: 0 |
58°F Feels 53°F |
42% | 4.3 SW | 29.87 | 35.4°F | 1% |
9 PM ClearUV: 0 |
57°F Feels 51°F |
41% | 4.3 WNW | 29.89 | 33.9°F | 1% |
10 PM ClearUV: 0 |
56°F Feels 50°F |
32% | 4.9 NW | 29.89 | 27.1°F | 1% |
11 PM ClearUV: 0 |
56°F Feels 48°F |
23% | 6.5 NNW | 29.9 | 18.5°F | 0% |
Mon, Sep 28th 2026
Clear conditions expected later. Temps range from 49° to 55°. Breezy wind from the NW at 8.6 mph, with humidity levels between 18% to 41%, and an avg barometric pressure of 29.89 inHg.
| Mon, Sep 28th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
55°F Feels 47°F |
18% | 8.3 NNW | 29.9 | 12°F | 0% |
1 AM ClearUV: 0 |
53°F Feels 46°F |
20% | 8.1 NW | 29.89 | 13.4°F | 0% |
2 AM ClearUV: 0 |
51°F Feels 46°F |
25% | 8.7 NW | 29.89 | 16.5°F | 0% |
3 AM ClearUV: 0 |
50°F Feels 45°F |
31% | 9.2 NW | 29.89 | 20.8°F | 1% |
4 AM ClearUV: 0 |
49°F Feels 44°F |
41% | 8.9 NW | 29.89 | 26.1°F | 1% |
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