Arnold, CA Hourly Weather Forecast
Next 48 Hours
Sat, Aug 29th 2026
Starting off Sunny skies, turning scattered showers later in the day. Warming trend from 57°F to 79°. Breezy wind, shifting from ENE to NE at 8.3 mph, as humidity fluctuates between 22% to 77%, and an avg barometric pressure of 29.95 inHg.
| Sat, Aug 29th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
1 AM Scattered Showers UV: 0 |
61°F Feels 58°F |
77% | 7.2 ENE | 30.01 | 53.6°F | 31% Rain est. 0.01in |
2 AM Scattered ShowersUV: 0 |
60°F Feels 57°F |
76% | 6.9 ENE | 30 | 52.8°F | 31% Rain est. 0.01in |
3 AM Scattered ShowersUV: 0 |
60°F Feels 57°F |
74% | 6.9 ENE | 29.99 | 51.9°F | 30% Rain est. 0.01in |
4 AM Scattered ShowersUV: 0 |
60°F Feels 56°F |
74% | 7.2 ENE | 29.99 | 51.6°F | 31% Rain est. 0.01in |
5 AM Scattered ShowersUV: 0 |
60°F Feels 56°F |
73% | 7.2 ENE | 29.99 | 51°F | 31% Rain est. 0.01in |
6 AM Scattered ShowersUV: 0 |
60°F Feels 56°F |
73% | 7.4 ENE | 30 | 51°F | 28% Rain est. 0.01in |
7 AM Scattered Showers UV: 0.1 |
60°F Feels 57°F |
70% | 7.4 ENE | 30 | 50.6°F | 26% Rain est. 0.01in |
8 AM Scattered ShowersUV: 0.7 |
65°F Feels 64°F |
68% | 3.4 E | 29.98 | 53.8°F | 24% Rain est. 0.01in |
9 AM Scattered ShowersUV: 2 |
69°F Feels 68°F |
62% | 5.8 SSW | 29.95 | 55.5°F | 23% Rain est. 0.01in |
10 AM Sunny UV: 3.9 |
75°F Feels 70°F |
40% | 8.7 SSW | 29.94 | 48.9°F | 1% |
11 AM SunnyUV: 6.1 |
77°F Feels 71°F |
37% | 11 SW | 29.94 | 48.7°F | 1% |
12 PM Cloudy UV: 7.9 |
78°F Feels 71°F |
35% | 11.6 SW | 29.93 | 48.4°F | 5% |
1 PM SunnyUV: 8.6 |
79°F Feels 71°F |
33% | 12.1 SW | 29.92 | 47.5°F | 1% |
2 PM SunnyUV: 8 |
79°F Feels 71°F |
31% | 12.1 SW | 29.91 | 46.3°F | 1% |
3 PM SunnyUV: 6.3 |
79°F Feels 71°F |
29% | 11.4 SW | 29.89 | 43.8°F | 0% |
4 PM SunnyUV: 4 |
78°F Feels 70°F |
27% | 11 SW | 29.88 | 41.7°F | 0% |
5 PM SunnyUV: 2 |
77°F Feels 69°F |
25% | 9.8 SW | 29.88 | 38.5°F | 0% |
6 PM SunnyUV: 0.7 |
74°F Feels 66°F |
22% | 8.7 WSW | 29.89 | 33.3°F | 0% |
7 PM SunnyUV: 0.1 |
68°F Feels 62°F |
26% | 4.7 WSW | 29.9 | 31.6°F | 0% |
8 PM Clear UV: 0 |
60°F Feels 53°F |
32% | 4.5 NE | 29.93 | 29.7°F | 1% |
9 PM ClearUV: 0 |
58°F Feels 50°F |
34% | 7.8 ENE | 29.96 | 29.9°F | 1% |
10 PM ClearUV: 0 |
58°F Feels 49°F |
36% | 8.7 ENE | 29.96 | 30.6°F | 1% |
11 PM ClearUV: 0 |
57°F Feels 49°F |
39% | 9.4 NE | 29.95 | 32.5°F | 1% |
Sun, Aug 30th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 57°F to 79°. Breezy wind, shifting from NE to ENE at 7.6 mph, as humidity ranges 19% to 53%, and an avg barometric pressure of 29.9 inHg.
| Sun, Aug 30th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
58°F Feels 50°F |
44% | 9.2 NE | 29.95 | 35.8°F | 1% |
1 AM ClearUV: 0 |
58°F Feels 50°F |
46% | 8.9 ENE | 29.94 | 37.3°F | 1% |
2 AM ClearUV: 0 |
58°F Feels 51°F |
45% | 8.3 ENE | 29.92 | 37°F | 1% |
3 AM ClearUV: 0 |
58°F Feels 51°F |
45% | 7.8 NE | 29.91 | 37.1°F | 1% |
4 AM ClearUV: 0 |
58°F Feels 51°F |
47% | 7.6 ENE | 29.91 | 37.8°F | 2% |
5 AM ClearUV: 0 |
58°F Feels 51°F |
50% | 7.4 NE | 29.91 | 39.1°F | 2% |
6 AM ClearUV: 0 |
57°F Feels 51°F |
52% | 7.2 ENE | 29.93 | 39.8°F | 2% |
7 AM SunnyUV: 0 |
58°F Feels 51°F |
53% | 7.2 ENE | 29.94 | 40.5°F | 2% |
8 AM SunnyUV: 0.6 |
66°F Feels 62°F |
41% | 3.6 ENE | 29.92 | 41.7°F | 1% |
9 AM SunnyUV: 1.8 |
72°F Feels 67°F |
30% | 4.5 SSW | 29.9 | 39.2°F | 1% |
10 AM SunnyUV: 3.7 |
74°F Feels 68°F |
29% | 7.4 SW | 29.89 | 40°F | 0% |
11 AM SunnyUV: 5.8 |
76°F Feels 69°F |
27% | 8.7 SW | 29.89 | 39.8°F | 0% |
12 PM SunnyUV: 7.4 |
78°F Feels 70°F |
24% | 9.8 SW | 29.89 | 38.6°F | 0% |
1 PM SunnyUV: 8.1 |
79°F Feels 70°F |
22% | 10.3 SW | 29.88 | 36.7°F | 0% |
2 PM SunnyUV: 7.5 |
79°F Feels 70°F |
20% | 10.1 SW | 29.87 | 34.8°F | 0% |
3 PM SunnyUV: 5.9 |
79°F Feels 71°F |
19% | 9.8 SW | 29.85 | 34°F | 0% |
4 PM SunnyUV: 3.8 |
79°F Feels 70°F |
19% | 9.2 WSW | 29.84 | 33.6°F | 0% |
5 PM SunnyUV: 1.9 |
78°F Feels 70°F |
20% | 7.8 WSW | 29.84 | 33.3°F | 0% |
6 PM SunnyUV: 0.7 |
75°F Feels 68°F |
22% | 6.7 WSW | 29.84 | 33.7°F | 0% |
7 PM SunnyUV: 0 |
68°F Feels 63°F |
32% | 3.1 W | 29.86 | 36.8°F | 1% |
8 PM ClearUV: 0 |
61°F Feels 55°F |
38% | 4.9 NE | 29.89 | 35.2°F | 1% |
9 PM ClearUV: 0 |
60°F Feels 52°F |
40% | 7.2 ENE | 29.92 | 35°F | 1% |
10 PM ClearUV: 0 |
59°F Feels 51°F |
41% | 7.6 ENE | 29.93 | 35.1°F | 1% |
11 PM ClearUV: 0 |
59°F Feels 51°F |
41% | 7.8 ENE | 29.92 | 34.8°F | 1% |
Mon, Aug 31st 2026
Clear conditions expected later. Temps around 59°. Breezy wind from the ENE at 7.8 mph, while humidity around 40%, and an avg barometric pressure of 29.92 inHg.
| Mon, Aug 31st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
59°F Feels 51°F |
40% | 7.8 ENE | 29.92 | 34.8°F | 1% |
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|
61°F |
30.01 inHg.
Barometer 77%
Humidity ENE 7.2mph Wind |
| Patchy rain nearby | ||
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