Napa, CA 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Napa, CA: today clear, high 83°F, low 44°F with a 0% rain chance. Tomorrow: high 74°F.
| Today's High | 83°F |
| Today's Low | 44°F |
| Rain Chance | 0% |
| Conditions | Clear |
| Tomorrow's High | 74°F |
| Tomorrow's Low | 48°F |
10-Day Temperature Outlook for Napa, CA
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Napa, CA. Today reaches a high of 83°F with clear and a 0% rain chance. Tomorrow's high is 74°F with a 0% chance of rain.
How to Use the 10-Day Forecast
Long-range forecasts become less precise beyond 5–7 days but remain useful for planning outdoor events and travel in Napa, CA. The daily rain probability is expressed as a percentage — days above 50% have a more-likely-than-not chance of measurable precipitation. Days below 20% are typically dry.
For a closer look at today's weather hour by hour, see the Napa hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Napa, CA
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Sun, Apr 5 | 83°F | 44°F | 0% | Clear |
| Mon, Apr 6 | 74°F | 48°F | 0% | Partially cloudy |
| Tue, Apr 7 | 74°F | 47°F | 1% | Partially cloudy |
| Wed, Apr 8 | 73°F | 50°F | 11% | Partially cloudy |
| Thu, Apr 9 | 70°F | 54°F | 32% | Partially cloudy |
| Fri, Apr 10 | 67°F | 52°F | 49% | Rain, Partially cloudy |
| Sat, Apr 11 | 67°F | 50°F | 28% | Partially cloudy |
| Sun, Apr 12 | 66°F | 47°F | 14% | Partially cloudy |
| Mon, Apr 13 | 68°F | 45°F | 26% | Partially cloudy |
| Tue, Apr 14 | 70°F | 41°F | 13% | Clear |
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