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| 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | |
| Forecast |
Partly Cloudy
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Partly Cloudy
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Partly Cloudy
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Partly Cloudy
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Partly Cloudy
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Mostly Cloudy
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Mostly Cloudy
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T-storms
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| Temp (°F) | 65° | 67° | 69° | 73° | 73° | 75° | 77° | 73° |
| RealFeel® | 63° | 66° | 71° | 74° | 74° | 76° | 78° | 72° |
| Humidity | 84% | 77% | 75% | 68% | 68% | 61% | 55% | 76% |
| 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | |
| Rain | 25% | 25% | 23% | 20% | 20% | 25% | 49% | 53% |
| Snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Ice | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | |
| Wind (mph) | 7 S | 8 S | 8 SSW | 9 SSW | 10 SSW | 10 SW | 10 SW | 9 SW |
| UV Index | 1 | 3 | 4 | 5 | 6 | 5 | 5 | 4 |
| Cloud Cover | 69% | 57% | 58% | 65% | 70% | 76% | 76% | 76% |
| Dew Point | 60° | 60° | 61° | 61° | 61° | 60° | 60° | 65° |
|
Middle Grid line 80 F
Middle Grid line 75 F
Middle Grid line 70 F
Middle Grid line 65 F
Middle Grid line 60 F
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Temperature History - May 21
more Historical Weather Data >| Today | Normal | Record | 5/21/2012 | |
|---|---|---|---|---|
| High | 77° | 68° | 88° (1970) | 72° |
| Low | 55° | 46° | 30° (2002) | 45° |
Sunrise/Sunset
Rises at 5:20 AM with 15:00 of sunlight, then sets at 8:20 PM
Breaking Weather: Airport Delays in Boston
May 21, 2013; 8:07 AM ET Dense fog along the Massachusetts coast is causing problems for morning travelers.
Tue. Outdoor Entertaining
Tue. Wind Maps
Tue. UV Index
AccuWeather.com
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