Will It Rain Today in Groton, MA?
Today's Hourly Rain Probability
Current Rain Conditions
Today in Groton, MA: 44% rain chance — partially cloudy. Currently 55°F. High near 79°F. Rain possible later in the day.
| Today's High | 79°F |
| Today's Low | 52°F |
| Rain Probability | 44% |
| Conditions | Partially cloudy |
| Currently | 55°F · Clear |
Hourly Rain Timeline for Groton, MA
Rain today in Groton, MA is possible but not certain. The hourly rain chart breaks down probability by hour so you can plan around the wettest windows.
Umbrella Score & What It Means
The umbrella score combines hourly precipitation probability across all hours of the day to give a single recommendation. A score above 60 means you should carry an umbrella today in Groton, MA. Below 40 means you can likely leave it at home.
For tomorrow's rain outlook, see the rain tomorrow forecast. To see whether it is actively raining right now, check the live rain status page.
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