Diablo Hourly Weather Forecast
Next 48 Hours
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Skies will shift from patchy rain nearby to Clear conditions as the day goes on. Warming trend from 57°F to 81°. Light winds, shifting from SW to SW at 4.7 mph, while humidity ranges from 24% to 91%, and an avg barometric pressure of 29.95 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
2 AM
68°F
64°F
42%
4.5 SW
29.92
44°F
0
10%
3 AM
69°F
65°F
39%
3.6 SW
29.91
43°F
0
10%
4 AM
68°F
65°F
37%
2.9 WSW
29.91
41°F
0
10%
5 AM
69°F
65°F
40%
4.9 SW
29.91
44°F
0
11%
6 AM
67°F
65°F
46%
2.2 WSW
29.9
46°F
0
12%
7 AM
68°F
65°F
46%
3.4 SSW
29.92
46°F
4
12%
8 AM
68°F
65°F
47%
4.5 SSW
29.93
47°F
4
12%
9 AM
68°F
66°F
50%
4.3 SW
29.96
49°F
5
13%
10 AM
64°F
62°F
61%
4 SW
29.99
50°F
4
15%
11 AM
65°F
62°F
57%
4 SSW
30
49°F
4
14%
12 PM
70°F
67°F
42%
3.8 WSW
29.99
46°F
5
10%
1 PM
79°F
76°F
32%
3.8 SW
29.97
46°F
6
7%
2 PM
80°F
75°F
29%
6.7 SW
29.96
45°F
7
3%
3 PM
81°F
75°F
24%
8.1 WSW
29.95
41°F
6
8%
4 PM
80°F
73°F
25%
7.8 WSW
29.93
41°F
7
1%
5 PM
77°F
71°F
27%
6.7 WSW
29.92
41°F
7
0%
6 PM
73°F
68°F
35%
5.8 WSW
29.93
44°F
6
1%
7 PM
67°F
63°F
48%
5.1 WSW
29.94
46°F
5
2%
8 PM
61°F
58°F
70%
4.7 WSW
29.95
51°F
0
6%
9 PM
58°F
57°F
81%
4.5 SW
29.97
53°F
0
10%
10 PM
57°F
56°F
88%
4.3 SW
29.97
54°F
0
12%
11 PM
57°F
55°F
91%
4.3 SW
29.96
54°F
0
14%
Sat, Aug 29th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 55°F to 73°. Light winds, shifting from SW to SSW at 6.6 mph, as humidity ranges 39% to 96%, and an avg barometric pressure of 29.94 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
56°F
55°F
92%
4.3 SW
29.96
54°F
0
14%
1 AM
56°F
55°F
94%
4.3 SW
29.96
54°F
0
15%
2 AM
56°F
55°F
94%
4 SW
29.95
54°F
0
19%
3 AM
56°F
55°F
94%
3.8 SW
29.94
54°F
0
19%
4 AM
56°F
55°F
95%
3.8 SW
29.94
54°F
0
19%
5 AM
55°F
54°F
95%
3.8 SW
29.94
54°F
0
19%
6 AM
55°F
54°F
95%
3.8 SW
29.95
54°F
0
19%
7 AM
55°F
54°F
96%
3.8 SW
29.96
54°F
3
20%
8 AM
57°F
55°F
83%
4 SW
29.96
52°F
4
11%
9 AM
62°F
59°F
67%
4.9 SW
29.96
51°F
5
5%
10 AM
67°F
64°F
54%
5.1 SW
29.96
49°F
5
3%
11 AM
70°F
66°F
44%
6.3 SW
29.96
48°F
6
1%
12 PM
72°F
67°F
42%
7.6 WSW
29.96
47°F
6
1%
1 PM
73°F
68°F
39%
8.3 WSW
29.94
47°F
6
1%
2 PM
72°F
66°F
43%
8.9 WSW
29.94
48°F
6
1%
3 PM
70°F
65°F
44%
9.4 WSW
29.93
48°F
6
1%
4 PM
68°F
63°F
49%
9.6 WSW
29.92
49°F
6
2%
5 PM
66°F
61°F
54%
9.6 WSW
29.92
49°F
5
2%
6 PM
63°F
58°F
62%
9.6 SW
29.91
50°F
5
4%
7 PM
60°F
55°F
71%
8.9 SW
29.91
50°F
5
6%
8 PM
56°F
52°F
80%
8.7 SW
29.91
50°F
0
9%
9 PM
56°F
51°F
82%
8.7 SW
29.92
51°F
0
10%
10 PM
56°F
51°F
83%
8.7 SW
29.93
51°F
0
11%
11 PM
55°F
52°F
86%
8.1 SSW
29.92
51°F
0
12%
Sun, Aug 30th 2026
Clear conditions expected later. Temps around 55°. Light winds from the SSW at 6.9 mph, as humidity ranges 88% to 90%, and an avg barometric pressure of 29.92 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
55°F
52°F
88%
7.2 SSW
29.92
52°F
0
13%
1 AM
55°F
52°F
90%
6.5 SSW
29.92
52°F
0
15%
This hour by hour weather report is valid for ZIP code 94528, accurately covering the area of Diablo, CA.
Currently
|
69°F |
29.93 inHg.
Barometer 37%
Humidity SW 4.3mph Wind |
| Overcast | ||
National Outlook
Severe Weather and Heat Threatens Mid-Atlantic and Southwest | 08-27 to 08-29
Thu Aug 27th 2026, 7:21am PDT
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