Greenwich, CT 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Greenwich, CT: today partially cloudy, high 84°F, low 64°F with a 19% rain chance. Tomorrow: high 75°F.
| Today's High | 84°F |
| Today's Low | 64°F |
| Rain Chance | 19% |
| Conditions | Partially cloudy |
| Tomorrow's High | 75°F |
| Tomorrow's Low | 61°F |
10-Day Temperature Outlook for Greenwich, CT
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Greenwich, CT. Today reaches a high of 84°F with partially cloudy and a 19% rain chance. Tomorrow's high is 75°F with a 35% 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 Greenwich, CT. 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 Greenwich hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Greenwich, CT
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Thu, Apr 16 | 84°F | 64°F | 19% | Partially cloudy |
| Fri, Apr 17 | 75°F | 61°F | 35% | Partially cloudy |
| Sat, Apr 18 | 64°F | 53°F | 17% | Partially cloudy |
| Sun, Apr 19 | 55°F | 44°F | 80% | Rain, Partially cloudy |
| Mon, Apr 20 | 49°F | 38°F | 71% | Rain, Partially cloudy |
| Tue, Apr 21 | 53°F | 35°F | 8% | Clear |
| Wed, Apr 22 | 65°F | 47°F | 21% | Partially cloudy |
| Thu, Apr 23 | 64°F | 48°F | 15% | Partially cloudy |
| Fri, Apr 24 | 58°F | 42°F | 29% | Clear |
| Sat, Apr 25 | 52°F | 36°F | 39% | Partially cloudy |
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