Forecast Details for Dedham, MA

Recent Locations: Sumner, GA Notus, ID Dedham, MA

Today: A chance of rain before 1pm, then a slight chance of rain after 2pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 37. Northeast wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: A slight chance of showers before midnight, then a slight chance of showers after 2am. Patchy fog. Otherwise, cloudy, with a low around 37. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

Friday: A chance of showers, mainly between 7am and 8am. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 64. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Friday Night: Partly cloudy, with a low around 48. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Saturday: Partly sunny, with a high near 60. North wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Saturday Night: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 40. East wind 5 to 7 mph. Chance of precipitation is 40%.

Sunday: Showers. High near 62. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Sunday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 39. West wind around 8 mph. Chance of precipitation is 60%.

Monday: Mostly sunny, with a high near 53. West wind 8 to 10 mph, with gusts as high as 21 mph.

Monday Night: Partly cloudy, with a low around 35. West wind 5 to 7 mph.

Tuesday: A chance of showers. Mostly sunny, with a high near 50. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

Tuesday Night: A chance of showers. Partly cloudy, with a low around 29. North wind around 7 mph. Chance of precipitation is 30%.

Wednesday: Sunny, with a high near 45. North wind around 7 mph becoming east in the afternoon.

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North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds

Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation