Kelseyville, CA Hourly Weather Forecast
Next 48 Hours
Mon, May 18th 2026
A full day of Sunny conditions is expected. Warming trend from 61°F to 81°. Light winds, shifting from NNE to NNW at 6 mph, as humidity fluctuates between 7% to 38%, and an avg barometric pressure of 29.96 inHg.
| Mon, May 18th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
3 PM Sunny UV: 6.9 |
81°F Feels 78°F |
7% | 6.3 NNE | 29.93 | 13.4°F | 0% |
4 PM SunnyUV: 4.9 |
81°F Feels 78°F |
7% | 6.7 NNW | 29.92 | 10.7°F | 0% |
5 PM SunnyUV: 2.9 |
81°F Feels 78°F |
8% | 8.5 NW | 29.92 | 12.8°F | 0% |
6 PM SunnyUV: 1.3 |
80°F Feels 78°F |
22% | 8.3 NW | 29.93 | 38.7°F | 0% |
7 PM SunnyUV: 0.4 |
75°F Feels 74°F |
28% | 5.4 WNW | 29.94 | 43.3°F | 0% |
8 PM SunnyUV: 0 |
70°F Feels 70°F |
35% | 4.7 WNW | 29.97 | 40.3°F | 0% |
9 PM Clear UV: 0 |
66°F Feels 66°F |
37% | 4.9 NNW | 29.99 | 38°F | 0% |
10 PM ClearUV: 0 |
63°F Feels 63°F |
38% | 4.9 NNW | 30 | 36.8°F | 0% |
11 PM ClearUV: 0 |
61°F Feels 61°F |
38% | 4.5 NNW | 30.01 | 34.2°F | 0% |
Tue, May 19th 2026
Skies will shift from Sunny skies to Clear conditions as the day goes on. Warming trend from 51°F to 83°. Light winds, shifting from NNW to NNW at 4.5 mph, as humidity ranges 12% to 45%, and an avg barometric pressure of 29.98 inHg.
| Tue, May 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
60°F Feels 60°F |
34% | 4.3 NNW | 30.01 | 30.7°F | 0% |
1 AM ClearUV: 0 |
59°F Feels 59°F |
32% | 4.5 NNW | 30 | 29.3°F | 0% |
2 AM ClearUV: 0 |
59°F Feels 60°F |
30% | 4 NNE | 30 | 27.6°F | 0% |
3 AM ClearUV: 0 |
55°F Feels 55°F |
27% | 3.4 NE | 30 | 24.8°F | 0% |
4 AM ClearUV: 0 |
52°F Feels 52°F |
36% | 3.4 NE | 30.01 | 24°F | 0% |
5 AM ClearUV: 0 |
51°F Feels 50°F |
34% | 3.4 NE | 30.01 | 22.8°F | 0% |
6 AM SunnyUV: 0 |
52°F Feels 52°F |
33% | 3.4 NE | 30.03 | 21.9°F | 0% |
7 AM SunnyUV: 0.2 |
58°F Feels 58°F |
35% | 3.1 NE | 30.03 | 26.5°F | 0% |
8 AM SunnyUV: 0.9 |
65°F Feels 65°F |
28% | 2 NE | 30.03 | 30.5°F | 0% |
9 AM SunnyUV: 2.2 |
71°F Feels 71°F |
21% | 2.2 ENE | 30.02 | 30.6°F | 0% |
10 AM SunnyUV: 4 |
76°F Feels 74°F |
16% | 2 ENE | 30.01 | 27°F | 0% |
11 AM SunnyUV: 6 |
79°F Feels 76°F |
13% | 0.7 ENE | 30 | 26.3°F | 0% |
12 PM SunnyUV: 7.6 |
81°F Feels 78°F |
13% | 1.8 W | 29.99 | 26.2°F | 0% |
1 PM SunnyUV: 8.4 |
83°F Feels 79°F |
12% | 4.3 W | 29.97 | 26.1°F | 0% |
2 PM SunnyUV: 8.1 |
83°F Feels 79°F |
12% | 6 W | 29.95 | 26.2°F | 0% |
3 PM SunnyUV: 6.8 |
83°F Feels 80°F |
13% | 7.6 W | 29.93 | 27.2°F | 0% |
4 PM SunnyUV: 4.9 |
82°F Feels 79°F |
14% | 9.4 W | 29.92 | 29.1°F | 0% |
5 PM SunnyUV: 2.9 |
80°F Feels 77°F |
17% | 12.1 W | 29.91 | 32°F | 0% |
6 PM SunnyUV: 1.3 |
77°F Feels 76°F |
21% | 10.7 W | 29.93 | 34.5°F | 0% |
7 PM SunnyUV: 0.4 |
69°F Feels 69°F |
28% | 6.3 W | 29.93 | 38.4°F | 0% |
8 PM SunnyUV: 0 |
63°F Feels 64°F |
41% | 3.8 W | 29.95 | 37.9°F | 0% |
9 PM ClearUV: 0 |
60°F Feels 60°F |
43% | 3.4 NW | 29.97 | 35.3°F | 0% |
10 PM ClearUV: 0 |
57°F Feels 57°F |
44% | 3.6 NNW | 29.98 | 34.3°F | 0% |
11 PM ClearUV: 0 |
56°F Feels 56°F |
45% | 3.6 NNW | 29.98 | 33.9°F | 0% |
Wed, May 20th 2026
Starting off Sunny skies, turning Clear conditions later in the day. Warming trend from 54°F to 84°. Light winds, shifting from NNW to SW at 3.7 mph, as humidity fluctuates between 15% to 50%, and an avg barometric pressure of 29.92 inHg.
| Wed, May 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
55°F Feels 55°F |
46% | 3.8 NNW | 29.97 | 34.2°F | 0% |
1 AM ClearUV: 0 |
55°F Feels 54°F |
48% | 3.4 NNW | 29.96 | 34.7°F | 0% |
2 AM ClearUV: 0 |
55°F Feels 55°F |
48% | 3.4 NNW | 29.95 | 35.2°F | 0% |
3 AM ClearUV: 0 |
55°F Feels 55°F |
48% | 2.7 N | 29.94 | 35.4°F | 0% |
4 AM Cloudy UV: 0 |
54°F Feels 55°F |
48% | 2.2 N | 29.93 | 35.3°F | 0% |
5 AM ClearUV: 0 |
54°F Feels 54°F |
48% | 2.2 NNE | 29.92 | 35°F | 0% |
6 AM SunnyUV: 0 |
55°F Feels 56°F |
50% | 2.7 NE | 29.93 | 34.5°F | 0% |
7 AM SunnyUV: 0.2 |
61°F Feels 61°F |
49% | 2.5 NE | 29.94 | 37.5°F | 0% |
8 AM Partly Cloudy UV: 0.9 |
67°F Feels 67°F |
37% | 2 ENE | 29.93 | 40°F | 0% |
9 AM SunnyUV: 2.3 |
72°F Feels 72°F |
29% | 2.5 ESE | 29.92 | 39.3°F | 0% |
10 AM SunnyUV: 4.2 |
76°F Feels 75°F |
23% | 3.1 SSE | 29.91 | 36.7°F | 0% |
11 AM SunnyUV: 6.3 |
80°F Feels 77°F |
18% | 4.3 S | 29.9 | 33.8°F | 0% |
12 PM SunnyUV: 8 |
82°F Feels 79°F |
16% | 5.4 SSW | 29.88 | 31.9°F | 0% |
1 PM SunnyUV: 8.8 |
83°F Feels 80°F |
15% | 6.7 SSW | 29.86 | 31.4°F | 0% |
2 PM SunnyUV: 8.5 |
84°F Feels 80°F |
15% | 8.3 SW | 29.85 | 32.2°F | 0% |
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81°F |
29.95 inHg.
Barometer 9%
Humidity NNE 7.8mph Wind |
| Sunny | ||
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