Travel / Drive
- Rating
- Fair
- Reason
- Best window: Evening — allow extra time
Weekend Weather Forecast - Boston
Weekend weather in Boston. Saturday high 23°C (73°F). Sunday high 20°C (68°F).
Weekend Hourly Forecast
Fri·11 Sep
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48-Hour Weekend Forecast Chart
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Fri11 Sep
Sat12 Sep
Sun13 Sep
Weekend Activity Outlook
Outdoor Sports
- Rating
- Fair
- Reason
- Playable but conditions are tricky
Home / Laundry
- Rating
- Poor
- Reason
- Rain will prevent outdoor drying
Outdoor Events
- Rating
- Poor
- Reason
- Venue should have indoor backup ready
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Boston is forecast to reach a high of 23°C this weekend, with an overnight low around 11°C. That's 1° below the long-term average high of 24°C for this time of year. It continues a recent pattern — 7 of the last 19 days with published data have run cooler than normal. Expect little chance of rain (3% probability) and a gentle breeze averaging 18 km/h. Air quality is currently good (AQI 46), with no notable outdoor health concerns.
Today vs Normal
26°C+2° above normal
The long-term average high for today is 24°C.
7 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Good
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.