Calistoga, CA Hourly Weather Forecast
Next 48 Hours
Sat, Sep 26th 2026
Overcast conditions expected later. Temps range from 59° to 60°. Calm winds from the WSW at 2.1 mph, while humidity ranges from 66% to 68%, and an avg barometric pressure of 29.89 inHg.
| Sat, Sep 26th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 PM Overcast UV: 0 |
60°F Feels 59°F |
66% | 2 WSW | 29.89 | 48.7°F | 17% |
10 PM OvercastUV: 0 |
59°F Feels 58°F |
68% | 2 WSW | 29.89 | 48.6°F | 17% |
11 PM OvercastUV: 0 |
59°F Feels 58°F |
66% | 2.2 SW | 29.89 | 48.2°F | 17% |
Sun, Sep 27th 2026
Sunny skies giving way to Overcast conditions by evening. Warming trend from 52°F to 77°. Light winds, shifting from SW to W at 3.7 mph, as humidity ranges 24% to 89%, and an avg barometric pressure of 29.85 inHg.
| Sun, Sep 27th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
58°F Feels 57°F |
68% | 2.2 SW | 29.88 | 47.8°F | 17% |
1 AM OvercastUV: 0 |
58°F Feels 56°F |
68% | 1.8 SSW | 29.87 | 47.5°F | 18% |
2 AM OvercastUV: 0 |
57°F Feels 55°F |
70% | 2.5 SSW | 29.86 | 47.4°F | 18% |
3 AM OvercastUV: 0 |
57°F Feels 55°F |
72% | 2.5 SSW | 29.85 | 47.5°F | 19% |
4 AM OvercastUV: 0 |
56°F Feels 54°F |
76% | 1.8 SSW | 29.85 | 48.3°F | 21% |
5 AM OvercastUV: 0 |
55°F Feels 53°F |
79% | 2.2 SW | 29.86 | 48.7°F | 23% |
6 AM OvercastUV: 0 |
55°F Feels 54°F |
83% | 1.1 SSW | 29.87 | 49.4°F | 25% |
7 AM OvercastUV: 0 |
54°F Feels 54°F |
87% | 0.9 S | 29.87 | 50.2°F | 28% |
8 AM Overcast UV: 0.2 |
55°F Feels 53°F |
78% | 1.3 WSW | 29.88 | 48°F | 23% |
9 AM OvercastUV: 0.8 |
59°F Feels 58°F |
64% | 1.8 SSW | 29.88 | 47°F | 16% |
10 AM Sunny UV: 1.9 |
65°F Feels 62°F |
49% | 2.7 SW | 29.89 | 45.4°F | 2% |
11 AM SunnyUV: 3.6 |
70°F Feels 67°F |
38% | 3.4 SW | 29.88 | 43.5°F | 1% |
12 PM SunnyUV: 5 |
74°F Feels 70°F |
31% | 4.3 SW | 29.87 | 41.2°F | 1% |
1 PM SunnyUV: 5.8 |
76°F Feels 69°F |
27% | 6.7 SW | 29.85 | 39°F | 1% |
2 PM SunnyUV: 5.5 |
77°F Feels 69°F |
24% | 8.1 WSW | 29.83 | 37°F | 1% |
3 PM Partly Cloudy UV: 4.3 |
77°F Feels 69°F |
24% | 9.2 SW | 29.81 | 37°F | 2% |
4 PM SunnyUV: 2.6 |
75°F Feels 67°F |
27% | 9.4 SW | 29.8 | 38.5°F | 1% |
5 PM SunnyUV: 1.2 |
72°F Feels 66°F |
30% | 6.9 SW | 29.8 | 39.3°F | 1% |
6 PM SunnyUV: 0.3 |
68°F Feels 63°F |
35% | 4.9 SW | 29.81 | 40°F | 1% |
7 PM Clear UV: 0 |
62°F Feels 59°F |
53% | 4.3 SW | 29.83 | 44.7°F | 2% |
8 PM ClearUV: 0 |
57°F Feels 54°F |
70% | 3.4 SW | 29.85 | 47.1°F | 6% |
9 PM ClearUV: 0 |
54°F Feels 52°F |
80% | 2.7 WSW | 29.86 | 48.3°F | 9% |
10 PM ClearUV: 0 |
53°F Feels 51°F |
86% | 2.9 W | 29.88 | 48.7°F | 11% |
11 PM ClearUV: 0 |
52°F Feels 50°F |
89% | 2.9 W | 29.88 | 48.8°F | 13% |
Mon, Sep 28th 2026
Skies will shift from Sunny skies to Clear conditions as the day goes on. Warming trend from 50°F to 83°. Light winds, shifting from WNW to WNW at 3.3 mph, with humidity ranging 18% to 90%, and an avg barometric pressure of 29.87 inHg.
| Mon, Sep 28th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
51°F Feels 49°F |
90% | 2.7 WNW | 29.88 | 48.2°F | 13% |
1 AM ClearUV: 0 |
51°F Feels 49°F |
85% | 2.9 WNW | 29.88 | 46.7°F | 11% |
2 AM ClearUV: 0 |
51°F Feels 48°F |
81% | 1.6 WNW | 29.88 | 44.8°F | 10% |
3 AM ClearUV: 0 |
50°F Feels 48°F |
76% | 1.8 NNW | 29.89 | 43.2°F | 8% |
4 AM ClearUV: 0 |
51°F Feels 48°F |
70% | 2 NE | 29.88 | 41.7°F | 6% |
5 AM ClearUV: 0 |
51°F Feels 48°F |
69% | 0.9 ENE | 29.89 | 41°F | 6% |
6 AM ClearUV: 0 |
51°F Feels 48°F |
68% | 2.2 ENE | 29.9 | 40.8°F | 5% |
7 AM ClearUV: 0 |
51°F Feels 48°F |
67% | 1.6 NE | 29.92 | 40.6°F | 5% |
8 AM SunnyUV: 0.2 |
55°F Feels 52°F |
57% | 1.8 NE | 29.93 | 40.3°F | 3% |
9 AM SunnyUV: 0.8 |
62°F Feels 59°F |
42% | 1.3 NE | 29.91 | 38.6°F | 1% |
10 AM SunnyUV: 2.1 |
69°F Feels 66°F |
33% | 0.9 WNW | 29.91 | 38.7°F | 1% |
11 AM SunnyUV: 3.7 |
75°F Feels 72°F |
26% | 1.6 NW | 29.91 | 38.7°F | 0% |
12 PM SunnyUV: 5.2 |
79°F Feels 74°F |
22% | 3.4 WNW | 29.89 | 37.5°F | 0% |
1 PM SunnyUV: 5.9 |
82°F Feels 76°F |
20% | 4.5 WNW | 29.87 | 36.1°F | 0% |
2 PM SunnyUV: 5.6 |
83°F Feels 77°F |
18% | 5.8 W | 29.84 | 35.4°F | 1% |
3 PM OvercastUV: 4.4 |
83°F Feels 75°F |
19% | 7.6 W | 29.82 | 36.2°F | 9% |
4 PM Partly CloudyUV: 2.7 |
80°F Feels 73°F |
22% | 7.2 W | 29.82 | 38°F | 3% |
5 PM Partly CloudyUV: 1.1 |
77°F Feels 70°F |
25% | 7.4 WSW | 29.81 | 38.8°F | 3% |
6 PM SunnyUV: 0.3 |
73°F Feels 68°F |
30% | 4.9 W | 29.81 | 39.7°F | 1% |
7 PM ClearUV: 0 |
67°F Feels 63°F |
41% | 3.8 W | 29.82 | 42.6°F | 1% |
8 PM ClearUV: 0 |
64°F Feels 61°F |
46% | 3.6 WNW | 29.83 | 43.1°F | 1% |
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