Watertown, MA 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Watertown, MA: today partially cloudy, high 50°F, low 40°F with a 3% rain chance. Tomorrow: high 54°F.
| Today's High | 50°F |
| Today's Low | 40°F |
| Rain Chance | 3% |
| Conditions | Partially cloudy |
| Tomorrow's High | 54°F |
| Tomorrow's Low | 42°F |
10-Day Temperature Outlook for Watertown, MA
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Watertown, MA. Today reaches a high of 50°F with partially cloudy and a 3% rain chance. Tomorrow's high is 54°F with a 97% 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 Watertown, MA. 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 Watertown hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Watertown, MA
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Sat, Apr 18 | 50°F | 40°F | 3% | Partially cloudy |
| Sun, Apr 19 | 54°F | 42°F | 97% | Rain, Overcast |
| Mon, Apr 20 | 50°F | 38°F | 19% | Partially cloudy |
| Tue, Apr 21 | 48°F | 34°F | 19% | Partially cloudy |
| Wed, Apr 22 | 57°F | 41°F | 24% | Partially cloudy |
| Thu, Apr 23 | 59°F | 43°F | 8% | Partially cloudy |
| Fri, Apr 24 | 57°F | 45°F | 14% | Partially cloudy |
| Sat, Apr 25 | 58°F | 45°F | 45% | Rain, Partially cloudy |
| Sun, Apr 26 | 50°F | 37°F | 45% | Rain, Partially cloudy |
| Mon, Apr 27 | 63°F | 35°F | 19% | Partially cloudy |
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